ETC ADI(亚德诺)运放选型指南2011

ሏ໙‫ٷݣ‬ഗ
჋႙ኸళ
ాࡤׂ
೗჋႙
ࢅยऺ
ࠅ๕֭
ᄻ
2011–2012
www.analog.com/zh/opamps
www.analog.com/zh/opamps
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ADIࠅິྺ௅ዖᆌᆩ‫ۼ‬ጚԢକࢇ๢‫ٷݣڦ‬ഗ
ྺ๊஺ࣷᆶසُኮ‫ܠ‬փཞૌ႙‫ڦ‬ሏ໙‫ٷݣ‬ഗǛADIࠅິ‫ײ߾ڦ‬฾
(փ‫ٱ‬Ljਵ‫ݦ‬ऐዐᄺࣷ๑ᆩሏ໙‫ٷݣ‬ഗ)Lj࣏๟ႎᅃ‫پ‬ᅅଐ‫ׯ‬ၟဣ
ॕ‫׼‬փႄ‫ں‬ጕლସටጛఄփۨ‫ڦ‬૙ၙሏ໙‫ٷݣ‬ഗLj໚඗࿢்૗ํ
ཥLjADIࠅິ‫ࢇࠃ༵ీۼ‬๢‫ٷݣڦ‬ഗઠ஢ፁ౞‫ڦ‬Ⴔ൱ă
၄໲ৈबօኮᄫLj‫ڍ‬ᅍ࡮‫ڦ‬๟Lj໲ධ඗ኻ٪ሞᇀກԨዐăᅺُLj
࿢்ዂ૰ᇀ༵ࠃૌ႙࠽‫ڦݘ‬ሏ໙‫ٷݣ‬ഗLjઠ஢ፁਜ਼ࢽ‫ڦ‬ዚ‫ܠ‬փཞ
Ⴔ൱ă
Ԩ๮֩ॽీࠕӻዺ౞ൟ຿੺য‫ں‬ቴ‫ڟ‬஢ፁ౞ᆌᆩႴ൱‫ڦ‬ሏ໙‫ٷݣ‬
ഗă๮֩Ԉઔසူాඹǖሏ໙‫ٷݣ‬ഗຍᇕࢅᆩᇀ዆ሰIC‫߾ڦ‬ᅝຫ
௽Ă߳ዖ჋႙՗ĂᆌᆩኸళĂยऺ߾ਏLjᅜतᅃ‫ݛݻ‬Սᅟᆩ‫ڦ‬ሏ
჋ስሏ໙‫ٷݣ‬ഗժ‫ݥ‬ᅟ๚Lj੗ࠃ჋ስ‫ٷݣڦ‬ഗૌ႙Ăૌ՚Ăॐ
໙‫ٷݣ‬ഗ֖੊ࠬ཮֭ᄻăထྭ౞ঢ়‫ֱ׉‬ለኄ‫ݻ‬჋႙ኸళLj໲ॽӻ
ࠓࢅ֖ຕසُኮ‫ܠ‬Ljᅺُ჋ስࡗ‫ײ‬੗ీ၎‫ړ‬ઓవă௅࿋ਜ਼ࢽࢅ
ዺ౞߸ࡻ‫ں‬କ঴ࢅ६๎ሏ໙‫ٷݣ‬ഗतഄዮ‫ܠ‬ᆌᆩă
௅ዖᆌᆩ໯ᄲ൱‫ڦ‬Ⴀీ੗ీ‫୼ۼ‬ᆶփཞă࿮ஃ౞๟ยऺਵ‫ݦ‬ऐ
ణ୤
ሏ໙‫ٷݣ‬ഗຍᇕ . . . . . . . . ............................................ 3
ߛ໏‫ٷݣ‬ഗ (‫ > ੻ټ‬50 MHz)
‫ٷݣ‬ഗยऺरຍ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
ֶ‫ ݴ‬. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
‫ٷݣ‬ഗ߾ᅝࢅۙኝरຍ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
‫گ‬ሯำ/‫گ‬฿ኈ ............................................... . . . . . . . 32
੺໏჋႙ኸళĊĊߛ໏‫ٷݣ‬ഗ(֭ᄻ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
‫ׯگ‬Ԩ....................................................... . . . . . . . . 33
੺໏჋႙ኸళĊĊ৛௢‫ٷݣ‬ഗ(֭ᄻ) ............................... 7
ࡆ‫ࡆڟ‬๼෇/๼‫ ؜‬............................................ . . . . . . . 34
ӀႠీࡀ߭‫ݴ‬ૌ‫ٷݣڦ‬ഗ჋႙ኸళ
FastFET (FET๼෇) ............................................. . . . . . . . 35
৛௢‫ٷݣ‬ഗ (‫ < ੻ټ‬50 MHz)
‫ݒୁۉ‬ઍ .................................................... . . . . . . . . 36
ଭ೏ᅎ.. . . . . . . . . . . . . . . . . . . ........................................... 10
ߛ๼‫ ୁۉ؜‬................................................. . . . . . . . . 37
ଭ๼෇঍ሁ฿ኈ (ZCO) . . ...................................... ..... 11
ߛ‫ۉ‬ᇸ‫ۉ‬უ ................................................. . . . . . . . . 38
ࡗუԍࢺ (OVP) . . . . . . . . . . ....................................... ..... 12
ᶏ࿋ ......................................................... . . . . . . . . 39
‫گג‬฿ۙ‫ۉ‬უ (VOS ≤ 250 μVፌ‫ٷ‬ኵ) .......................... ..... 13
Ӏᆌᆩ‫ݴ‬ૌ‫ٷݣڦ‬ഗ჋႙ኸళ
‫گ‬฿ۙ‫ۉ‬უ (VOS ≤ 1 mV) . ...................................... ..... 15
ీᇸ ......................................................... . . . . . . . . 40
‫( ࡼࠀگ‬௅߲‫ٷݣ‬ഗ‫ڦ‬IS ≤ 1 mA) .............................. ..... 16
ࡗ‫ײ‬੦዆ࢅ߾ᄽጲ‫ ࣅۯ‬..................................... . . . . . . . 41
‫گ‬ሯำ (Vn ≤ 10 nV/√Hz) . . ........................................... 18
ᅏഗᅏ՗ᇑ֪ଉ ............................................. . . . . . . . 42
‫گ‬๼෇ೋዃ‫( ୁۉ‬IB ≤ 50 pA)........................................ 20
‫ۉ‬ऐࢅ‫ۉ‬ᇸ੦዆ ............................................. . . . . . . . 43
‫ۉڇ‬ᇸ.. . . . . . . . . . . . . . . . . . ....................................... ..... 22
ᅅଐԍॳ .................................................... . . . . . . . . 44
ࡆ‫ࡆڟ‬๼‫ ؜‬. . . . . . . . . . . . . ....................................... ..... 24
ཚ႑ ................................................................. 46
ࡆ‫ࡆڟ‬๼෇/๼‫ ؜‬. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
ၩ‫ݯ‬ૌᅼೕยԢ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
‫ׯگ‬Ԩ.. . . . . . . . . . . . . . . . . . . ........................................... 29
ഛ‫ۉכ‬ጱ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
‫ݞ‬ခࢅࡵ੣ࡵཀ .................................................... 49
߾ਏĂೠࠚӱࢅഄ໲ยऺጨᇸ .................................... 53
‫ٷݣ‬ഗದዃ‫׉‬ᆩยऺࠅ๕(֭ᄻ) ................................... 57
‫ހ‬ጎ ................................................................. 60
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ሏ໙‫ٷݣ‬ഗ჋႙ኸళ
ሏ໙‫ٷݣ‬ഗຍᇕ
ࠌఇ‫ۉ‬უ‫(ྷݔ‬CMVR)
ਸ࣍ሺᅮ(AVO)
ᄺ‫ྺ׬‬๼෇‫ۉ‬უ‫ྷݔ‬LjCMVR๟ଇ߲๼෇‫܋‬ሎႹ‫ڦ‬๼෇‫ۉ‬უ‫ݔ‬
๼‫ۉ؜‬უᇑଇ߲๼෇ᆅগኮक़‫ڦ‬๼෇฿ۙ‫ۉ‬უ‫ڦ‬ԲኵLj঳ࡕᆩdB
ྷLjසࡕ‫ྷݔُࡗג‬Lj๼‫ิ݀ॽ؜‬ၥհईࡗ‫ݥٷ‬၍Ⴀ၄ၡă
՗๖ăཚ‫׉‬ኻࡀۨDC(AO)้‫ڦ‬ሺᅮLj‫ܔڍ‬ᇀႹ‫ܠ‬ᆌᆩLjස๫ೕࢅ
RF໯ᆩ‫ߛڦ‬໏‫ٷݣ‬ഗ‫ڪ‬Ljሺᅮ‫ڦ‬ೕ୲၎࠲Ⴀᄺ࢔ዘᄲăएᇀُLj
ࠌఇᅞ዆Բ(CMRR)
࿢்ߴ‫؜‬କ௅߲‫ٷݣ‬ഗ‫ڦ‬ਸ࣍ሺᅮࢅ၎࿋ၚᆌă
ࠌఇ‫ۉ‬უ‫(ྷݔ‬CMVR)ᇑُ‫ڦాྷݔ‬๼෇฿ۙ‫ۉ‬უ(∆VoOS)Վࣅ‫ڦ‬Բ
ኵLj঳ࡕᆩdB՗๖ăCMRR (dB) = 20log (CMVR/∆VOS)
߾ፕ‫ۉ‬ᇸ‫ۉ‬უ‫ྷݔ‬
‫ٷݣ‬ഗሞ‫߾ాྷݔۨܮ‬ፕ้Ljీࠕแेᇀ‫ٷݣ‬ഗ‫ۉڦ‬ᇸ‫ۉ‬უ‫ݔ‬
ඇࠀ୲‫੻ټ‬
ྷăႹ‫ܠ‬ᆌᆩ‫ڦ‬ሏ໙‫ٷݣ‬ഗ‫ۉ‬ୟ֑ᆩೝ࢚‫ڦ‬ມ‫ۉ‬ᇸLj‫ڍ‬ᆶၵᆌᆩ
ኸሞ‫ڇ‬࿋ሺᅮူ֪‫ڦڥ‬ፌ‫ٷ‬ೕ୲Ljሞ޿ೕ୲ူLj‫޶ۨܮ‬ሜฉ੗
‫؜‬ᇀবీईഄ໲ᇱᅺܸ๑ᆩ‫ۉڇ‬ᇸă૩සLjഛ‫ذ୾ࢅכ‬ยԢዐ‫ڦ‬
ᅜइ‫ڥ‬ᅃ߲ኟ၀႑ࡽ‫ۨܮڦ‬๼‫ۉ؜‬უLjժ൐უӦ୲၌዆փࣷ‫ڞ‬
‫ۉ׾ۉ‬ᇸৈ༵ࠃᅃ߲टႠăฯ዁၍ୟࠃ‫ڦۉ‬ยԢLjසऺ໙ऐ‫ڪ‬Lj
ዂ฿ኈă
ᄺ੗ీኻᆶ‫ڇ‬टႠ‫ۉ‬ᇸLjྺဣཥ༵ࠃ+5 Vई+12 V኱ୁ‫ۉ‬ᇸLjईኁ
ሺᅮ‫੻ټ‬ओ(GBW)
‫گ‬዁1.8 VLjডႎ‫ڦ‬ᆌᆩ๑ᆩ‫ۉڦ‬უฯ዁߸‫گ‬ă
༬ۨೕ୲ူਸ࣍ሺᅮᇑ‫ױڦ੻ټ‬ओă
‫ۉ‬ᇸᅞ዆Բ(PSRR)
๼෇ೋዃ‫(ୁۉ‬IB)
‫ۉ‬ᇸ‫ۉ‬უ‫ڦ‬Վࣅᇑ๼෇฿ۙ‫ۉ‬უ‫ڦ‬ՎࣅኮԲLj঳ࡕᆩdB՗ ๖ă
PSRR = 20log (∆VSY/∆VOS)
๼෇ᆅগ‫ୁۉڦ‬ă
ॺ૬้क़
๼෇ೋዃ‫ୁۉ‬೏ᅎ
แेᅃ߲঩ሂ๼෇ࢫLj‫ٷݣ‬ഗॺ૬዁గᅃᇨۨ‫ڦ‬৛‫܈‬຤ೝई๼‫؜‬
‫ۨܮ‬࿒‫ాྷݔ܈‬๼෇ೋዃ‫ୁۉ‬၎‫ܔ‬ᇀ࿒‫ڦ܈‬Բ૩Վࣅă
‫ۉ‬უӥ‫ݴ‬Բ໯Ⴔ‫้ڦ‬क़ă
๼෇฿ۙ‫ୁۉ‬
უӦ୲
ଇ߲๼෇‫ୁۉ‬ኮֶă
ሞ‫ٷ‬႑ࡽཉॲူLj๼‫ۉ؜‬უՎࣅ‫ڦ‬ፌ‫ٷ‬໏୲Lj঳ࡕཚ‫׉‬ᆩV/μs
๼෇฿ۙ‫ୁۉ‬೏ᅎ
๼‫؜‬ԍ‫ۉ࢛ۨ׼‬უ้Lj‫ۨܮ‬࿒‫ాྷݔ܈‬๼෇฿ۙ‫ڦୁۉ‬ՎࣅԲ୲ă
๼෇฿ۙ‫ۉ‬უ೏ᅎ(TCVOS)
๼෇฿ۙ‫ۉ‬უՎࣅᇑ࿒‫܈‬Վࣅ‫ڦ‬Բኵă
฿ۙ‫ۉ‬უ(VOS)
՗๖ă
‫ۉ‬ᇸ‫ୁۉ‬
‫ٷݣ‬ഗ੣ሜ߾ፕ้‫ۉ‬ᇸ‫ۉ‬უႴ༵ࠃ‫ୁۉڦ‬ă
ၭ႑ࡽ‫ڇ‬࿋ሺᅮೕ୲
ਸ࣍ሺᅮྺ1ई0 dB้‫ڦ‬ೕ୲ăৈ๢ᆩᇀ200 mVᅜူ‫ڦ‬႑ࡽăᆯᇀ
უӦ୲၌዆Ljሞߛೕ้࿮݆इ‫ٷڥ‬๼‫ۉ؜‬უӦ‫ޗ‬ă
ྺइ‫ڥ‬ଭ๼‫ۉ؜‬უLjሏ໙‫ٷݣ‬ഗ๼෇ᆅগ໯Ⴔ‫ۉݴֶڦ‬უă฿ۙ
‫ۉ‬უኵ‫ྷݔ‬ᅈ߾ᅝࢅยऺरຍܸᅴǖ
t ጲ࿘ଭሏ໙‫ٷݣ‬ഗǖ<1 μV
t ৛௢ሏ໙‫ٷݣ‬ഗǖ50 μV዁500 μV
t ፌॅມटႠሏ໙‫ٷݣ‬ഗǖ10 μV዁25 μV
t ፌॅJFET๼෇ሏ໙‫ٷݣ‬ഗǖ100 μV዁1000 μV
t ፌॅມटႠߛ໏ሏ໙‫ٷݣ‬ഗǖ100 μV዁2000 μV
t ࿄ۙኝ‫ڦ‬CMOSሏ໙‫ٷݣ‬ഗǖ>2 mV
t DigiTrim® CMOSሏ໙‫ٷݣ‬ഗǖ<100 μV዁1000 μV
www.analog.com/zh/opamps
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‫ٷݣ‬ഗยऺरຍ
ᶏ࿋‫ٷݣ‬ഗ
຺ాࢃ(H‫)ൃۉ‬
ᶏ࿋‫ٷݣ‬ഗሎႹยऺටᇵኸۨߛ(VCH)ࢅ‫(گ‬VCL)๼‫؜‬ᶏ࿋‫ۉ‬უLjᅜ๑
ADIࠅິᅙྺ຺ాࢃॐࠓฤ൩ጆ૧Lj໲ీӀႴ༵ࠃ‫ୁۉ‬ᅜ‫ాܔ‬և
๼‫؜‬႑ࡽᶏ࿋ሞ༬ۨ‫ۉ‬ೝăᇑ‫د‬ཥ‫ڦ‬๼‫؜‬ᶏ࿋ഗॲ၎ԲLjADIࠅ
ዷट‫ۉۅ‬ඹ৊ႜ؊‫ۉݣࢅۉ‬Ljܸৢༀ‫ୁۉ‬ሶ‫׉ݥ‬ၭăኄᅃጆ૧ॐ
ິ‫܀‬༬‫ڦ‬CLAMPIN™๼෇ᶏ࿋ॐࠓ၂ዸ߀฀କᶏ࿋ႠీLjᶏ࿋൶‫ڦ‬
ࠓኧ‫ٷݣ׼‬ഗᅜ‫گ‬฿ኈࢅ‫ۉگ‬ᇸ‫ߛࠃ༵ୁۉ‬უӦ୲ă
ᶏ࿋ဃֶࢅ฿ኈटၭă
ࡗუԍࢺ(OVP)‫ٷݣ‬ഗ
ࠌఇ၍Ⴀࣅ‫ٷݣ‬ഗ
ࠃ‫ࡆۉ‬๼෇‫ۉ‬უ੗ీᅺྺ዆ሰ‫܌‬ୟĂ‫ۉ‬ᇸ้Ⴞईටྺ฿ဃܸ‫؜ג‬
༵ߛ๼෇प‫ڦ‬၍Ⴀ๼෇‫ྷݔ‬੗ᆫࣅሏ໙‫ٷݣ‬ഗ‫ٷڦ‬႑ࡽ฿ኈLjኄ
‫ྷݔ‬LjOVP‫ٷݣ‬ഗ๟ԍࢺ‫ٷݣ‬ഗࢅኝ߲‫ۉ‬ୟ௨๴ࡗუ໦࡞‫ڦ‬ፌ୛
੗ᅜཚࡗ๑ᆩཽࣅྲ‫ݴ‬঳ࠓࢅABૌ๼෇प‫ڪ‬ॐࠓઠํ၄Ljኄଇዖ
Ԁ঴ਦ‫ݛ‬ӄăOVPీࠕ‫ݞ‬ኹ߳ዖᅪྔ‫ٱ‬ဃᆖၚ‫ۉ‬ୟLj৊ܸবู้
঳ࠓ਩༵ࣷߛሯำժই‫گ‬৛‫܈‬ăᅃዖ༺‫݆ݛپ‬๟๑ᆩࠌఇ঳ࠓઠ
क़ࢅূബăOVP‫ٷݣ‬ഗ࿮Ⴔྔև‫ۉ‬ୟन੗༵ࠃԍࢺă
ํ၄၍ႠࣅLjഄሯำᆯ๼෇पࠦᆶ‫ݴֶڦ‬༬Ⴀᅞ዆Ljཞ้ీࠕԍ
‫׼‬CMRRĂPSRRࢅVOS‫ڪ‬৛‫܈‬ႠీăADIࠅິ‫ڦ‬Ⴙ‫ܠ‬ႎ‫ٷݣ‬ഗ၄ሞ‫ۼ‬
ଭ೏ᅎ‫ٷݣ‬ഗ
֑ᆩኄၜႎरຍLjࠌఇ၍Ⴀࣅ๼෇ॐࠓᅙइ‫ڥ‬ጆ૧ă
ଭ೏ᅎ‫ٷݣ‬ഗ‫ۯ‬ༀၯኟ฿ۙ‫ۉ‬უLjᅜํ၄nVप฿ۙ‫ۉ‬უࢅट‫گ‬
‫ڦ‬฿ۙ‫ۉ‬უ้क़/࿒‫܈‬೏ᅎă1/fሯำ๫ྺ኱ୁဃֶLjᄺ੗ᅃժၩ
‫ݒୁۉ‬ઍ႙‫ٷݣ‬ഗ
‫أ‬ăଭ೏ᅎ‫ٷݣ‬ഗྺยऺ฾༵ࠃକ࢔‫تࡻܠ‬ǖ๯ံLj࿒೏ࢅ1/fሯ
‫ݒୁۉ‬ઍ႙‫ٷݣ‬ഗዷᄲᆩᇀᄲ൱ߛ໏Ă‫ٷ‬უӦ୲ࢅ‫گ‬฿ኈ‫ڦ‬ᆌ
ำሞဣཥዐ๔ዕഐጣ߅ඡፕᆩLj࢔వᅜഄ໲‫ݛ‬๕ၩ‫أ‬ǗഄْLj၎
ᆩăഄएԨᇱ૙एᇀኄᄣᅃ߲๚ํǖሞມटႠৗ༹࠶‫ۉ‬ୟዐLj
‫ܔ‬ᇀՔጚ‫ٷݣڦ‬ഗLjଭ೏ᅎ‫ٷݣ‬ഗਏᆶডߛ‫ڦ‬ਸ࣍ሺᅮĂ‫ۉ‬ᇸᅞ
ሞ໯ᆶഄ໲ཉॲ၎ཞ‫ڦ‬൧઄ူLj‫ڦୁۉ‬ൎ࣑໏‫੺܈‬ᇀ‫ۉ‬უăփཞ
዆Բࢅࠌఇᅞ዆ԲǗଷྔLjሞ၎ཞ‫ڦ‬ದዃူLjഄጺ๼‫؜‬ဃֶ‫گ‬ᇀ
ᇀ‫ۉ‬უ‫ݒ‬ઍ႙‫ٷݣ‬ഗ(VFB)Lj‫ݒୁۉ‬ઍ႙‫ٷݣ‬ഗ(CFB)ுᆶೝ࢚‫ڦ‬๼
֑ᆩՔጚ৛௢‫ٷݣ‬ഗ‫ڦ‬๼‫؜‬ဃֶă
෇ă၎‫ݒ‬Ljഄཞ၎๼෇‫ߛྺ܋‬ፆੇLj‫ݒ‬၎๼෇‫گྺ܋‬ፆੇăCFB
‫ڦ‬ਸ࣍ሺᅮᆩΩྺ‫ڇ‬࿋ઠ࢚ଉ(ੵ‫ڞ‬ሺᅮ)Ljܸփ๟VFB‫ٷݣ‬ഗ໯ᆩ
ଭ๼෇঍ሁ฿ኈ(ZCO)‫ٷݣ‬ഗ
‫ڦ‬V/VăُྔLj‫ݒ‬ઍ‫ۉ‬ፆ‫ڦ‬ኵ‫ܔ‬CFB‫ڦ‬࿘ۨႠᆶ኱থፕᆩăᅺُLj
‫د‬ཥࡆ‫ࡆڟ‬๼෇‫ٷݣ‬ഗ‫ڦ‬๼෇पᆯଇֶ߲‫ܔݴ‬ፇ‫ׯ‬ǖᅃ߲p႙ࢅ
ഽଜॺᅱ֑ᆩຕ਍๮֩ླྀ४‫ݒڦ‬ઍ‫ۉ‬ፆă
ᅃ߲n႙ăሞ๼෇ࠌఇ‫ۉ‬უٗ‫ۉگ‬ᇸ‫ۉ‬უሂദྺߛ‫ۉ‬ᇸ‫ۉ‬უ้Lj
ഄዐᅃֶ߲‫࠲ܔݴ‬ԿLjଷᅃֶ߲‫ܔݴ‬ਸഔLjኄዖሂദࣷᆅഐ঍ሁ
ֶ‫ٷݣݴ‬ഗ
฿ኈăଭ๼෇঍ሁ฿ኈ(ZCO)‫ٷݣ‬ഗཚࡗण‫ࢁۉాೌׯ‬ԭઠ঴ਦኄ
ֶ‫ٷݣݴ‬ഗኧ‫܋ڇॽ׼‬๼෇‫ت‬૙‫ࢻׯ‬ցֶ‫ݴ‬๼‫؜‬Ljईኁॽֶ‫ݴ‬๼
ᅃ࿚༶ă‫ࢁۉ‬ԭ༵ߛాև‫ۉ‬ᇸ‫ۉ‬უLjܸٗྺ๼෇प༵ࠃ߸‫ܠ‬ᇧ
෇‫ت‬૙‫ݴֶׯ‬๼‫؜‬ăኄၵ‫ٷݣ‬ഗਏᆶଇ߲‫܀‬૬‫ݒڦ‬ઍ࣍ୟLj‫ݴ‬՚
ଉLjኄ৽๑‫ڥ‬๼෇पీࠕ‫ت‬૙߸੻‫ڦ‬๼෇‫ۉ‬უ‫)ࡆڟࡆ(ྷݔ‬Ljܸ
੦዆ֶ‫ࠌࢅݴ‬ఇ๼‫ۉ؜‬უăADIࠅິ‫ٷݣݴֶڦ‬ഗದᆶVOCMᆅগLj
࿮Ⴔ๑ᆩ‫ܔݴֶܾڼ‬LjᆯُՍ੗ၩ‫أ‬঍ሁ฿ኈă
੗ᅜൟ຿ۙኝ޿ᆅগᅜยዃ๼‫ࠌ؜‬ఇ‫ۉ‬უLjኄ‫ܔ‬ᇑఇຕገ࣑ഗ
(ADC)থ੨ๆ‫ݴ‬ᆶ૧ăADIࠅິ࣏༵ࠃᅃဣଚֶ‫ݴ‬থ๭ഗׂ೗Ljᆩ
ᇀॽֶ‫ݴ‬๼෇႑ࡽገ࣑ྺ‫܋ڇ‬๼‫؜‬ă
4
|
ሏ໙‫ٷݣ‬ഗ჋႙ኸళ
‫ٷݣ‬ഗ߾ᅝࢅۙኝरຍ
߾ᅝरຍ
JFET๼෇‫ٷݣ‬ഗ
ມटႠ
ᇑມटႠഗॲ၎ԲLjJFET๼෇‫ٷݣ‬ഗ‫ڦ‬ᆫ๞ሞᇀटߛ‫ڦ‬๼෇ፆ
ມटႠरຍీࠕํ၄ኝ༹Ⴀీፌॅ‫ٷݣڦ‬ഗLj༵ࠃߛ๼‫ୁۉ؜‬ൻ
‫ۯ‬Ăߛუ߾ፕࢅ‫گ‬ሯำ‫ڪ‬༬Ⴀă
ੇࢅ‫گ‬ሯำႠీLjᅺܸ‫׉ݥ‬๢ࢇ๑ᆩटၭ႑ࡽ‫ٷݣڦ‬ഗ‫ۉ‬ୟLj
සߛᇸፆੇ‫ߌد‬ഗࢅ࠼‫ܾۉ‬ट࠶‫ڪ‬ă‫ۆ‬႙JFET‫ۉڦ‬უሯำ୼ߛᇀ
BJTLj‫ڍ‬ഄ‫ୁۉ‬ሯำሶ‫ܠ࢔گ‬ă
‫੺ג‬໏ࢻցມटႠ(XFCB 1.5)
ADIࠅິ‫ڦ‬XFCB1.5रຍኸ‫ڦ‬๟ᅃፇံ৊‫ڦ‬ມटႠ߾ᅝLjഄ༬‫ۅ‬Ԉ
ઔǖ‫঻ۉ‬ዊ߰૗Ăਏᆶ3 GHz዁8 GHzೕ୲ሂദ‫ߛڦ‬໏ࢻցNPNࢅ
ۙኝरຍ
घ࠼ۙኝ
PNPĂ৛௢‫ۉ‬ඹLjᅜतీࠕሞৗᇶप৊ႜۙኝ‫گڦ‬࿒‫܈‬ဣຕԋఈ
‫ړ‬Ⴔᄲ৊ႜटྺ৛௢‫ۙڦ‬ኝ้Ljघ࠼ۙኝፌᆶၳăཚࡗ੦዆घ࠼
‫ۉ‬ፆă‫঻ۉ‬ዊ߰૗๑‫ڥ‬ഗॲኮक़‫ڦ‬क़ਐ߸ၭLjၩ‫أ‬ឋ໮‫ڦ‬੗ీ
ຐ‫ڦ‬ୟ০ࢅ໏‫܈‬Lj੗ᅜॽ‫ۉ‬ፆኵۙኝ‫ڦߛ׉ݥڟ‬৛‫܈‬ăADIࠅິ
Ⴀă၌዆ഗॲ໏‫ࢅ܈‬฿ኈႠీ‫ݥڦ‬၍Ⴀഗॲ‫ڟ‬एӱ‫ۉ‬ඹᄺԥၩ
ፌံ๑ᆩԋఈ‫ۉ‬ፆࢅघ࠼ۙኝरຍLjժॽኄዖरຍ࠽‫ݘ‬ᆩᇀ৛௢
‫أ‬ăXFCB1.5‫ۉڦ‬ᇸ‫ۉ‬უ‫ྺྷݔ‬8 V዁26 VLjᅺُLjኍ‫ܔ‬໯Ⴔ‫ڦ‬๼෇
‫ٷݣ‬ഗĂएጚ‫ۉ‬უᇸࢅገ࣑ഗă
ࢅ๼‫ۉ؜‬უ‫ྷݔ‬Lj੗ᅜ჋ስፌ੺‫ڦ‬ഗॲă
ഋభऍ‫ح‬
XFCB3
௅ْऍ‫ࣷۼح‬३ඁᇨۨ‫ۉڦ‬ፆኵLjᅺُኄዖۙኝ๟૗ොႠ‫ڦ‬ă‫ܔ‬
ADIࠅິXFCB3रຍ‫ڦ‬༬‫ۅ‬Ԉઔǖྜඇ‫঻ۉ‬ዊ߰૗Ăೕ୲ሂദߛ‫ٳ‬
ᇀबࢆ؅٫ড‫߾ڦٷ‬ᅝLj໲๟ፌਏ‫ׯ‬Ԩၳᅮ‫݆ݛڦ‬ăADIࠅິፌ
50 GHz‫ࡂڦ‬-ኂᅴዊ঳NPNࢅೕ୲ሂദߛ‫ٳ‬18 GHz‫ڦ‬ມ֫‫ܠ‬ৗࡂ
ံ๑ᆩഋభऍ‫ۙح‬ኝरຍࠓॺକᄽহՔጚOP07৛௢‫ٷݣ‬ഗă
PNPĂ৛௢‫ۉ‬ඹᅜत‫گ‬࿒‫܈‬ဣຕԋఈ‫ۉ‬ፆăፌၭࠀీഗॲ؅٫Բ
XFCB1.5ၭ3Ԡă޿߾ᅝဣଚํ၄କႎᅃ‫ߛپ‬໏Ă‫گג‬฿ኈֶ‫ݣݴ‬
DigiTrim
‫ٷ‬ഗࢅሏ໙‫ٷݣ‬ഗă
ADIࠅິ‫ڦ‬DigiTrim ™๟ᅃዖᅙइ‫ڥ‬ጆ૧‫ހڦ‬ጎాۙኝ߾ᅝLjీࠕํ
36 V iPolar
၄‫ڦߛ׉ݥ‬ԍኤ৛‫܈‬ă૧ᆩኄዖ‫ހ‬ጎా߾ᅝरຍLj዆ሰࡗ‫ײ‬ዐ࿮
Ⴔ๑ᆩघ࠼ۙኝLjժ൐ీ๑ሏ໙‫ٷݣ‬ഗ‫ڦ‬๼෇฿ۙፌၭࣅă
ADIࠅິ‫ڦ‬iPolar ™ 36 V৛௢ມटႠ߾ᅝኍ‫ܔ‬၍Ⴀ‫ۉ‬ୟ৊ႜߛ‫܈‬ᆫ
ࣅLjഄႠీĂ؅٫ࢅॏኵ਩‫ڟٳ‬ႎ‫ڦ‬຤ೝă޿߾ᅝण৛௢ມटႠ
ࢅJFET‫ڦ‬ᆫ๞ᇑ࢙ၠ঻ዊ߰૗ࢅఇ੷ࣅ‫ت‬૙ᇀᅃ༹ăiPolarഗॲฉ
‫ڦ‬ৗ༹࠶֑ᆩඇႎยऺLjཞ้ኍ‫ܔ‬໏‫܈‬ĂሯำĂ೅ದĂ၍Ⴀ‫ࢅ܈‬
࿘ۨႠत‫ࡼࠀگ‬༬Ⴀ৊ႜକᆫࣅăᅺُLj႑ࡽ૾ण‫ߛ߸܈ׯ‬Ljܸ
Ⴀీሶփ๴ᆖၚă
16 V iCMOS‫ٷݣ‬ഗ
ADIࠅິ‫ڦ‬iCMOS®๟ᅃዖणჱྲ௝CMOSᇑߛუࢻցມटႠरຍᇀ
ᅃ༹‫߾ڦ‬ᄽ዆ሰ߾ᅝरຍă૧ᆩኄዖ߾ᅝLj੗ᅜਸ݀߾ፕ‫ۉ‬უ
‫ٳ‬30 VĂ؅٫߸ၭ‫߳ڦ‬ዖߛႠీఇెICăᇑ֑ᆩ‫د‬ཥCMOS߾ᅝ‫ڦ‬
ఇెICփཞLjiCMOSഗॲփ‫ڍ‬੗ᅜ‫׶‬๴ߛ‫ۉ‬ᇸ‫ۉ‬უLjཞ้࣏ీ༵
ืႠీĂ‫ޗٷ‬ই‫ࡼࠀگ‬ժ໫३‫ހ‬ጎ؅٫ăiCMOSഗॲీࠕ‫׶‬๴ߛ
‫ۉ‬უ(ߛᇀ6 V೵ཚCMOS‫ٷݣ‬ഗ)Ljཞ้֑ᆩጲ࿘ଭࢅDigiTrim‫ڪ‬ຕ
ጴยऺरຍă
www.analog.com/zh/opamps
| 5
ߛ໏ሏ໙‫ٷݣ‬ഗ੺໏჋႙ኸళ(‫ > ੻ټ‬50 MHz)
ߛ໏ሏ໙‫ٷݣ‬ഗ
‫ݒୁۉ‬ઍ႙ (5 V዁10 V)
ֶ‫ٷݣݴ‬ഗ
‫ڇ‬ཚ‫ڢ‬
ມཚ‫ڢ‬
ADA4927-1
ADA4927-2
‫ڇ‬ཚ‫ڢ‬
ADA4930-1
ADA4930-2
ADA4860-1
AD8014
ADA4932-1
ADA4932-2
ADA4937-1
ADA4937-2
ADA4938-1
ADA4938-2
ADA4939-1
ADA4939-2
ADA4940-1
ADA4940-2
ADA4950-1
ADA4950-2
‫ׯگ‬Ԩ)௅ཚ‫<ڢ‬$1*
ມཚ‫ڢ‬
ෙཚ‫ڢ‬
ADA4861-3
ADA4862-3
AD8072
AD8073
‫ڇ‬ཚ‫ڢ‬
ມཚ‫ڢ‬
ෙཚ‫ڢ‬
຺ཚ‫ڢ‬
AD8000
AD8002*
AD8003
AD8004
AD8001*
AD8008
AD8013
AD8005
AD8017
AD8023
AD8007
ADA4310-1
ߛႠీ
ADA4922-1
ADA4941-1
ADA4960-1
AD8009
AD8131
AD8011
AD8132
*ৈ10 V。
AD8137
‫ࢁۉټ‬ԭ
AD8138
ෙཚ‫ڢ‬
AD8139
ADA4858-3
ֶ‫ٷݣݴ‬ഗথ๭ഗ
ADA4859-3
‫ڇ‬ཚ‫ڢ‬
ߛ‫ۉ‬ᇸ‫ۉ‬უ( 15 V)
AD8129
AD8130
‫گ‬ሯำĂ‫گ‬฿ኈ
ມཚ‫ڢ‬
ADA4898-2
AD818
AD828
<3 nV
<6 nV
AD847
AD827
ADA4899-1
ADA4841-1
AD8048
AD817
AD826
ADA4898-1
ADA4841-2
AD8047
AD829
ADA4898-2
AD8021
ADA4857-1
ADA4896-2
AD8022 (Dual)
ADA4857-2
ADA4897-1
AD8045
<1 nV
AD8099
‫ڇ‬ཚ‫ڢ‬
ADA4898-1
<2 nV
AD844*
*±18 V
ߛ‫ୁۉ‬๼‫>(؜‬300 mA)
ADA4897-2
ࡆ‫ࡆڟ‬
ࡆ‫ࡆڟ‬๼෇/๼‫)؜‬2.7 V዁10 V*
‫ڇ‬ཚ‫ڢ‬
ມཚ‫ڢ‬
຺ཚ‫ڢ‬
AD8390
AD8397
AD8392
ࠦۨሺᅮ(G = 2)
‫ڇ‬ཚ‫ڢ‬
ມཚ‫ڢ‬
຺ཚ‫ڢ‬
AD8031
AD8032
‫ڇ‬ཚ‫ڢ‬
AD8027
AD8028
AD8079
AD8029
AD8030
ෙཚ‫ڢ‬
AD8075
ADA4862-3
AD8040
ADA4856-3
ࡆ‫ࡆڟ‬๼‫)؜‬3 V዁10 V*
ADA4859-3
‫ڇ‬ཚ‫ڢ‬
ມཚ‫ڢ‬
ෙཚ‫ڢ‬
຺ཚ‫ڢ‬
ADA4853-1
ADA4853-2
ADA4853-3
ADA4850-1
ADA4850-2
ADA4855-3
AD8091
AD8092
ADA4856-3
AD8051
AD8052
AD8054
‫ڇ‬ཚ‫ڢ‬
AD8041
AD8042
AD8044
AD8036
ADA8074*
*G = 1
੗ۙᶏ࿋‫ٷݣ‬ഗ
AD8037
‫ׯگ‬Ԩ)௅ཚ‫<ڢ‬$1*
‫ڇ‬ཚ‫ڢ‬
ມཚ‫ڢ‬
ADA4851-1
AD4851-2
AD8038
AD8039
AD8061
AD8062
ෙཚ‫ڢ‬
຺ཚ‫ڢ‬
ADA4851-4
AD8063
AD8055
AD8056
AD8057
AD8058
ADA4891-1
ADA4891-2
FastFET
‫ڇ‬ཚ‫ڢ‬
ມཚ‫ڢ‬
ADA4817-1
ADA4817-2
AD8033
AD8034
AD8065
AD8066
AD8067
6
|
ሏ໙‫ٷݣ‬ഗ჋႙ኸళ
ADA4891-3
ADA4891-4
৛௢ሏ໙‫ٷݣ‬ഗ੺໏჋႙ኸళ(‫ < ੻ټ‬50 MHz)ĊĊዐუ‫ߛڟ‬უ
৛௢ሏ໙‫ٷݣ‬ഗ——ߛუ)5 V዁44V*
‫ߛג‬৛‫܈‬
‫( ࡼࠀگ‬ISY) (Ⴤ)
VOS < 20 V
ISY < 1 mA
‫ڇ‬ཚ‫ڢ‬
ມཚ‫ڢ‬
AD8638
AD8639
຺ཚ‫ڢ‬
ࡀ߭
‫ڇ‬ཚ‫ڢ‬
ມཚ‫ڢ‬
຺ཚ‫ڢ‬
ࡀ߭
10 μV, ଭ೏ᅎ
OP1177
OP2177
OP4177
500 μA
OP200G
OP400G
VOS < 100 V
‫ڇ‬ཚ‫ڢ‬
ມཚ‫ڢ‬
຺ཚ‫ڢ‬
40 μV, ‫گ‬฿ኈ
AD797A
80 μV
AD797B
AD8671
AD8672
AD8674
50 μV
AD8676B
OP113E
OP213E
OP97E
OP297E
OP1177
75 μV
75 μV
AD8675
OP97F
ࡀ߭
OP413E
ADA4004-1
OP462
800 μA
AD8627
AD8626
AD8625
850 μA
AD8565
AD8566
AD8567
850 μA
ມཚ‫ڢ‬
຺ཚ‫ڢ‬
ISY < 2 mA
‫ڇ‬ཚ‫ڢ‬
OP07D
OP497F
75 μV
OP470E
75 μV
AD8519
AD8529
1.2 mA
OP2177
OP4177
60 μV
AD8638
AD8639
1.5 mA, ଭ೏ᅎ
AD8661
AD8662
AD8664
1.55 mA
AD8665
AD8666
AD8668
1.55 mA
ADA4000-2
ADA4000-4
1.65 mA
ມཚ‫ڢ‬
຺ཚ‫ڢ‬
ࡀ߭
––
0.9 nV/√Hz
––
1 nV/√Hz
––
1.8 nV/√Hz
––
2.8 nV/√Hz
––
2.8 nV/√Hz
––
2.8 nV/√Hz
ມཚ‫ڢ‬
຺ཚ‫ڢ‬
ࡀ߭
ADA4091-2
ADA4091-4
250 μV
ADA4004-2
ADA4004-4
140 μV
250 μV, ๼෇ࡗუ
200 μV, JFET
ADA4637-1B
200 μV, JFET
250 μV
AD8622
AD8624
125 μV
AD8661
AD8662
AD8664
160 μV
AD8663
AD8667
AD8669
300 μV
AD8610
AD8620
100 μV, JFET
100 μV
AD8676A
OP11
AD8677
ADA4000-1
120 μV
AD8599
150 μV
OP07D
‫ڇ‬ཚ‫ڢ‬
AD797
AD8597
AD8599
ADA4004-1
ADA4004-2
AD8675
AD8676
AD8671
‫ۉ‬უሯำ
‫ڇ‬ཚ‫ڢ‬
OP27G
100 μV
OP37
OP37G
100 μV
OP200G
OP400G
200 μV
150 μV
OP470G
250 μV
OP270F
OP270G
OP285
OP777
OP727
OP747
຺ཚ‫ڢ‬
OP270
OP470
OP484
OP113
OP213
OP413
AD8610
AD8620
OP275
OP285
OP467
ADA4627-1
ADA4637-1
ມཚ‫ڢ‬
຺ཚ‫ڢ‬
AD8546
AD85481
OP290
OP490
OP281
OP481
OP293
OP196
OP296
22 μA
ADA4001-2
OP1177
OP2177
60 μA, ๼෇ࡗუ
ADA4096-2
OP193
ADA4610-2
ࡀ߭
20 μA
AD8657
ISY < 500
1mAA
‫ڇ‬ཚ‫ڢ‬
AD8674
OP284
OP184
100 μV
ISY < 100 A
OP90
ມཚ‫ڢ‬
250 μV
‫( ࡼࠀگ‬ISY)
‫ڇ‬ཚ‫ڢ‬
AD8672
ADA4004-4
ADA4075-2
OP27
OP484
1.3 mA
‫ۉ‬უሯำ
100 μV
OP284
20 μA
5 μA
30 μA
OP496
60 μA
OP4177
OP467
‫ۉ‬უሯำ
‫ڇ‬ཚ‫ڢ‬
ມཚ‫ڢ‬
຺ཚ‫ڢ‬
OP162
OP262
OP462
AD8510
AD8512
AD8513
OP200
OP400
OP07
ມཚ‫ڢ‬
຺ཚ‫ڢ‬
ࡀ߭
AD8622
AD8624
200 μA
AD8519
AD8529
ADA4092-21
ADA4092-4
200 μA
AD8661
AD8662
AD8664
ADA4062-2
ADA4062-4
220 μA
AD8665
AD8666
AD8668
ADA4091-2
ADA4091-4
250 μA
AD8677
AD8682
AD8684
250 μA
AD8622
AD8624
OP282
OP482
250 μA
AD8682
AD8684
250 μA
OP297
OP497
OP11
OP97
AD8663
AD8667
AD8669
285 μA
OP777
OP727
OP747
AD8641
AD8642
AD8644
290 μA
ADA4000-1
ADA4000-2
ADA4000-4
OP777
OP727
OP747
375 μA
AD8627
AD8626
AD8625
OP191
OP291
OP491
420 μA, ๼෇ࡗუ
AD820
AD822
AD824
OP97
OP249
400 μA
ADA4665-2
OP295
OP495
175 μA
OP297
OP497
380 μA
1.5 mA
‫گ‬ሯำ1
130 μV
AD8677
OP184
ࡀ߭
1.3 mA
OP297F
AD549K
2
AD824
OP262
OP270E
ADA4096-2
1
AD822
OP162
20 μV
ADA4627-1B
AD8597
700 μA
AD820
75 μV
VOS < 300 V
‫ڇ‬ཚ‫ڢ‬
727 μA
700 μA
AD549
AD711
AD712
AD713
ࡀ߭
––
3.5 nV/√Hz
––
3.2 nV/√Hz
––
3.2 nV/√Hz
––
3.9 nV/√Hz
––
4.7 nv/√Hz
––
6 nV/√Hz, JFET
––
6 nV/√Hz
––
6 nV/√Hz
––
6 nV/√Hz
––
6.1 nV/√Hz
––
6.1 nV/√Hz
––
7.2 nV/√Hz
––
7.2 nV/√Hz
––
7.9 nV/√Hz
––
6 nV/√Hz
ࡀ߭
––
9.5 nV/√Hz
––
8 nV/√Hz
––
10 nV/√Hz
––
10 nV/√Hz
––
10 nV/√Hz
––
10 nV/√Hz
––
10 nV/√Hz
––
10 nV/√Hz
––
11 nV/√Hz
––
12 nV/√Hz
––
14 nV/√Hz
––
15 nV/√Hz
––
16 nV/√Hz
––
16 nV/√Hz
––
16 nV/√Hz, JFET
––
17 nV/√Hz
––
18 nV/√Hz
ᇨ݀ք
ֱੂᆌᆩԴऻAN-940LjፌॅሯำႠీǖ‫گ‬ሯำ‫ٷݣ‬ഗ჋ስኸళwww.analog.com/zh/AN-940
www.analog.com/zh/opamps
| 7
৛௢ሏ໙‫ٷݣ‬ഗ੺໏჋႙ኸళ(‫ <੻ټ‬50 MHz)ĊĊዐუ‫ߛڟ‬უ
৛௢ሏ໙‫ٷݣ‬ഗ——ߛუ)5 V዁44V*)Ⴤ*
‫ۉڇ‬ᇸ
‫گ‬ሯำ)Ⴤ*1
‫ୁۉ‬ሯำ
‫ڇ‬ཚ‫ڢ‬
‫ڇ‬ཚ‫ڢ‬
ມཚ‫ڢ‬
຺ཚ‫ڢ‬
AD8642
AD8643
AD549
AD8641
ADA4627-1
ADA4637-1
OP249
AD8610
AD8620
ADA4062-2
ADA4062-4
AD820
AD822
AD824
AD711
AD712
AD713
AD8682
AD8684
ADA4000-1
ADA4000-2
ADA4000-4
OP282
OP482
OP777
OP727
OP747
OP97
OP297
OP497
AD743
OP193
OP293
AD8663
AD8667
AD8669
OP295
OP495
AD8661
AD8662
AD8664
AD8665
AD8666
AD8668
AD8622
AD8624
AD8677
OP07
OP196
OP296
OP496
OP1177
OP2177
OP4177
AD8675
AD8676
AD8671
AD8672
AD8674
OP27
ࡀ߭
––
0.00022 pA/√Hz
––
0.0005 pA/√Hz
––
0.0016 pA/√Hz
––
0.0016 pA/√Hz
––
0.003 pA/√Hz
––
0.005 pA/√Hz, JFET
––
0.005 pA/√Hz
––
0.007 pA/√Hz
––
0.008 pA/√Hz
––
0.01 pA/√Hz
––
0.01 pA/√Hz
––
0.01 pA/√Hz
––
0.01 pA/√Hz
––
0.013 pA/√Hz
––
0.02 pA/√Hz
––
0.05 pA/√Hz
––
0.05 pA/√Hz
––
0.074 pA/√Hz
––
0.1 pA/√Hz
––
0.1 pA/√Hz
––
0.1 pA/√Hz
––
0.12 pA/√Hz
––
0.15 pA/√Hz
––
0.19 pA/√Hz
––
0.2 pA/√Hz
––
0.3 pA/√Hz
––
0.3 pA/√Hz
––
0.4 pA/√Hz
JFET๼෇
‫ڇ‬ཚ‫ڢ‬
ມཚ‫ڢ‬
຺ཚ‫ڢ‬
OP282
OP482
OP285
AD8510
AD8512
AD8513
AD8610
AD8620
ADA4000-1
ADA4000-2
ADA4000-4
AD8627
AD8626
AD8625
AD8641
AD8642
AD8644
AD8682
AD8682
AD8684
AD820
AD822
AD824
ADTL084
AD823
AD549
AD712
AD8626
AD8625
AD8657
AD86591
ADA4000-1
ADA4000-2
ADA4000-4
ADA4528-1
ADA4528-21
OP777
OP290
OP490
OP281
OP481
OP282
OP482
JFET
ADTL082
ADTL084
JFET
OP727
OP747
AD824
AD820
AD822
AD8519
AD8529
AD8661
AD8662
AD8664
AD8682
AD8684
AD8663
AD8667
AD8669
OP113
OP213
OP413
OP193
OP293
OP295
OP495
๼‫؜‬
‫ڇ‬ཚ‫ڢ‬
ມཚ‫ڢ‬
຺ཚ‫ڢ‬
AD8519
AD8529
AD8661
AD8662
AD8664
AD8663
AD8667
AD8669
AD8665
AD8666
AD8668
AD8627
AD8626
AD8625
AD8638
AD8639
AD8641
AD8642
AD8675
AD8676
ࡆ‫ࡆڟ‬
AD8622
AD8624
AD820
AD822
AD824
OP777
OP727
OP747
OP179
OP279
OP495
OP162
OP262
OP462
๼෇0๼‫؜‬
‫ڇ‬ཚ‫ڢ‬
ມཚ‫ڢ‬
຺ཚ‫ڢ‬
OP184
OP284
OP484
OP191
OP291
OP491
OP196
OP296
OP496
ADA4091-2
ADA4091-4
AD8546
AD843
AD8565
ADA4096-2
ADA4610-2
‫گ‬ೋዃ‫( ୁۉ‬IB < 2 pA)
ມཚ‫ڢ‬
຺ཚ‫ڢ‬
ࡀ߭
AD8667
AD8669
300 fA
AD549
60 fA
AD8661
AD8662
AD8664
1 pA
AD8665
AD8666
AD8668
1 pA
AD8627
AD8626
AD8625
1 pA
AD8641
AD8642
AD8644
1 pA
AD822
AD824
ADA4665-2
1
2
8
|
AD8546
ADA4665-2
ADA4637-1
AD820
OP481
OP295
AD825
AD8663
AD8643
ADA4092-4
OP42
1 pA
1 pA
ᇨ݀ք
ֱੂᆌᆩԴऻAN-940LjፌॅሯำႠీǖ‫گ‬ሯำ‫ٷݣ‬ഗ჋ስኸళwww.analog.com/zh/AN-940
ሏ໙‫ٷݣ‬ഗ჋႙ኸళ
JFET
ଭ೏ᅎ
AD8657
ADA4627-1
JFET
ADA4665-2
OP90
AD713
AD845
༬Ⴀ
ଭ೏ᅎ
AD8627
AD744
‫ڇ‬ཚ‫ڢ‬
຺ཚ‫ڢ‬
AD8639
OP281
ADTL082
AD711
ມཚ‫ڢ‬
AD8638
AD8567
JFET
৛௢ሏ໙‫ٷݣ‬ഗ੺໏჋႙ኸళ(‫ < ੻ټ‬50 MHz)ĊĊ‫گ‬უ
৛௢ሏ໙‫ٷݣ‬ഗ——‫گ‬უ(1.8 V዁6 V)
‫گ‬ሯำ1
৛௢ (VOS)
VOS < 20 V (ጲ࿘ଭ)
‫ڇ‬ཚ‫ڢ‬
DA4825-1
ມཚ‫ڢ‬
຺ཚ‫ڢ‬
ADA4528-21
ࡀ߭
‫ۉ‬უሯำ
‫ڇ‬ཚ‫ڢ‬
AD8655
AD8656
AD8652
AD8628
AD8629
AD8630
5 μV, ଭ೏ᅎ
AD8651
AD8552
AD8554
5 μV, ଭ೏ᅎ
AD8615
AD8616
AD8618
AD8571
AD8572
AD8574
5 μV, ଭ೏ᅎ
AD8691
AD8692
AD8694
AD8605
AD8606
AD8608
AD8646
AD8648
AD8538
AD8539
13 μV, ଭ೏ᅎ
ADA4051-1
ADA4051-2
15 μV, ଭ೏ᅎ
‫ڇ‬ཚ‫ڢ‬
AD8517
ມཚ‫ڢ‬
຺ཚ‫ڢ‬
ࡀ߭
AD8603
AD8607
AD8609
50 μV
AD8615
AD8616
AD8618
65 μV
AD8655
AD8656
AD8605
AD8606
AD8651
AD8652
350 μV, 4 μV/°C
AD8628
AD8657
AD86591
350 μV, 2 μV/°C
AD8515
250 μV, 0.4 μV/°C
AD8608
300 μV, 1 μV/°C
VOS < 1 mV
‫ڇ‬ཚ‫ڢ‬
AD8601
ມཚ‫ڢ‬
຺ཚ‫ڢ‬
ࡀ߭
AD8602
AD8604
500 μV, 2 μV/°C
1000 μV, 3.5 μV/°C
AD8500
‫( ࡼࠀگ‬ISY)
ISY < 20 A
‫ڇ‬ཚ‫ڢ‬
ມཚ‫ڢ‬
຺ཚ‫ڢ‬
ࡀ߭
AD8500
AD8502
AD8504
1 μA
ADA4505-1
ADA4505-2
ADA4505-4
10 μA, ଭ঍ሁ
AD8505
AD8506
AD8508
20 μA ଭ঍ሁ
ADA4528-1
‫ۉ‬უሯำ
‫ڇ‬ཚ‫ڢ‬
ISY < 100 A
‫ڇ‬ཚ‫ڢ‬
ມཚ‫ڢ‬
ADA4051-1
ADA4051-2
AD8613
AD8617
຺ཚ‫ڢ‬
AD8619
ADA4528-2
ມཚ‫ڢ‬
຺ཚ‫ڢ‬
AD8629
AD8630
AD8632
AD8613
AD8617
AD03
AD07
AD09
AD8601
AD8602
AD8604
AD8551
AD8552
AD8554
AD8591
AD8592
AD8594
AD8531
AD8532
AD8534
AD8505
AD8506
AD8508
AD8538
AD8539
AD8619
‫ڇ‬ཚ‫ڢ‬
ມཚ‫ڢ‬
຺ཚ‫ڢ‬
AD8572
AD8574
AD4505-4
AD4505-2
ADA4051-2
25 μA, ଭ೏ᅎ
AD8500
AD8502
AD8504
AD8609
40 μA
AD8544
55 μA, JFET๼෇
ISY < 1 mA
ࡀ߭
ມཚ‫ڢ‬
຺ཚ‫ڢ‬
AD8571
‫ڇ‬ཚ‫ڢ‬
AD8572
AD8574
AD8551
AD8552
AD8554
AD8651
AD8652
ADA4691-2
ADA4691-4
225 μA
AD8628
AD8629
AD8630
ADA4692-4
225 μA
AD8605
AD8606
AD8608
AD8691
AD8692
AD8694
570 μA
AD8515
AD8601
AD8602
AD8604
750 μA
AD8601
AD8602
AD8604
AD8531
AD8532
AD8534
750 μA
AD8613
AD8617
AD8619
AD8628
AD8629
AD8630
850 μA, ଭ೏ᅎ
AD8603
AD8607
AD8609
AD8551
AD8552
AD8554
850 μA, ଭ೏ᅎ
AD8691
AD8692
AD8694
AD8571
AD8572
AD8574
850 μA, ଭ೏ᅎ
AD8615
AD8616
AD8618
AD8691
AD8692
AD8694
900 μA
AD8591
AD8592
AD8594
AD8605
AD8606
AD8608
1000 μA
AD8531
AD8532
AD8534
AD8505
AD8506
AD8508
ADA4051-1
ADA4051-2
‫گ‬ೋዃ‫( ୁۉ‬IB < 2 pA)
຺ཚ‫ڢ‬
ࡀ߭
AD8613
AD8617
AD8619
1 pA
AD8603
AD8607
AD8609
1 pA
AD8691
AD8692
AD8694
1 pA
AD8605
AD8606
AD8608
1 pA
AD8615
AD8616
AD8618
1 pA
AD8646
AD8648
AD8647SD
ࡀ߭
––
51 nV/√Hz, ଭ೏ᅎ
––
60 nV/√Hz
––
95 nV/√Hz, ଭ೏ᅎ
––
190 nV/√Hz
‫ୁۉ‬ሯำ
ADA4692-2
ມཚ‫ڢ‬
ࡀ߭
–
22 nV/√Hz, ଭ೏ᅎ
–
22 nV/√Hz
–
23 nV/√Hz
–
25 nV/√Hz
–
25 nV/√Hz
–
33 nV/√Hz
–
42 nV/√Hz, ଭ೏ᅎ
–
45 nV/√Hz
–
45 nV/√Hz
–
48 nV/√Hz, ଭ঍ሁ
–
50 nV/√Hz, ଭ೏ᅎ
40 μA
AD8607
‫ڇ‬ཚ‫ڢ‬
ࡀ߭
–
2.7 nV/√Hz
–
4.5 nV/√Hz
–
8 nV/√Hz
–
8 nV/√Hz
–
8 nV/√Hz
–
8 nV/√Hz
–
15 nV/√Hz
–
16 nV/√Hz
–
16 nV/√Hz
–
5.6 nV/√Hz
‫ۉ‬უሯำ
AD4505-1
AD8542
຺ཚ‫ڢ‬
ADA4691-4
ADA4692-4
ADA4051-1
AD8603
ມཚ‫ڢ‬
ADA4691-2
ADA4692-2
ࡀ߭
AD8541
‫ڇ‬ཚ‫ڢ‬
AD8527
AD8631
AD8571
2
຺ཚ‫ڢ‬
AD8551
VOS < 400 V
1
ມཚ‫ڢ‬
2.5 μV, ଭ೏ᅎ
AD8500
AD8502
AD8504
ADA4505-1
ADA4505-2
ADA4505-4
AD8541
AD8542
AD8544
ࡀ߭
––
2 fA/√Hz, ଭ೏ᅎ
––
2 fA/√Hz, ଭ೏ᅎ
––
4 fA/√Hz
––
5 fA/√Hz, ଭ೏ᅎ
––
10 fA/√Hz
––
50 fA/√Hz
––
50 fA/√Hz
––
50 fA/√Hz
––
50 fA/√Hz
––
50 fA/√Hz
––
50 fA/√Hz
––
50 fA/√Hz
––
50 fA/√Hz
––
80 fA/√Hz, ଭ঍ሁ
––
100 fA/√Hz, ଭ೏ᅎ
––
100 fA/√Hz
––
100 fA/√Hz, ଭ঍ሁ
––
100 fA/√Hz
1 pA
1 pA
ᇨ݀ք
ֱੂᆌᆩԴऻAN-940LjፌॅሯำႠీǖ‫گ‬ሯำ‫ٷݣ‬ഗ჋ስኸళwww.analog.com/zh/AN-940
www.analog.com/zh/opamps
| 9
৛௢‫ٷݣ‬ഗ (VOS < 1 mVLj‫ < ੻ټ‬50 MHz)
ଭ೏ᅎ‫ٷݣ‬ഗ
ADA4528-1ǖ৛௢Ă‫گג‬ሯำĂࡆ‫ࡆڟ‬๼෇๼‫؜‬Ăଭ೏ᅎሏ໙‫ٷݣ‬ഗ
ADA4528-1๟ᅃ੼‫گג‬ሯำĂଭ೏ᅎሏ໙‫ٷݣ‬ഗLjਏᆶࡆ‫ࡆڟ‬๼෇๼‫؜‬Ӧ‫ޗ‬ă޿ഗॲ‫ڦ‬฿ۙ‫ۉ‬უৈ2.5 μVLj฿ۙ‫ۉ‬უ೏ᅎྺ0.015 μV/°CLj
ሯำৈྺ97 nV‫ރރ‬ኵ(0.1 Hz዁10 HzLjAV = +100)Ljᅺܸ༬՚๢ࢇփඹႹ٪ሞဃֶᇸ‫ڦ‬ᆌᆩăADA4528-1ਏᆶ2.2 V዁5.5 V‫߾੻ڦ‬ፕ‫ۉ‬ᇸ‫ۉ‬
უ‫ྷݔ‬ĂߛሺᅮĂ‫؜‬෥‫ڦ‬CMRRࢅPSRR༬ႠLj๟‫ۉگ‬ೝ႑ࡽ৛௢‫ٷݣ‬ᆌᆩ‫ڦ‬૙ၙኮ჋Ljස࿋ዃࢅუ૰‫ߌد‬ഗĂᆌՎऺĂᅅଐᅏഗ‫ڪ‬ă
༬Ⴀ
t ‫گ‬฿ۙ‫ۉ‬უǖ2.5 μV(ፌ‫ٷ‬ኵ)
100
VSY = 5V
VCM = VSY/2
VOLTAGE NOISE DENSITY (nV/√Hz)
t ‫گ‬฿ۙ‫ۉ‬უ೏ᅎǖ0.015 μV/°C(ፌ‫ٷ‬ኵ)
t ‫گ‬ሯำ
t 5.6 nV/√Hz (f = 1 kHzLjA V = +100)
t 97 nV p-p (f = 0.1 Hz዁10 HzLjA V = +100)
t ਸ࣍‫ۉ‬უሺᅮǖ130 dB(ፌၭኵ)
t CMRR: 135 dB(ፌၭኵ)
t PSRR: 130 dB(ፌၭኵ)
t ሺᅮ‫੻ټ‬ओǖ4 MHz
t ‫ۉڇ‬ᇸࠃ‫ۉ‬ǖ2.2 V዁5.5 V
no 1/f noise
10
AV = 1
t ມ‫ۉ‬ᇸࠃ‫ۉ‬ǖ±1.1 V዁±2.75 V
t ࡆ‫ࡆڟ‬๼෇ࢅ๼‫؜‬
1
1
t ‫ڇ‬࿋ሺᅮ࿘ۨ
10
100
1k
10k
FREQUENCY (Hz)
ᆌᆩ
‫ۉ‬უሯำ௢‫܈‬ᇑೕ୲‫࠲ڦ‬ဣ
t ඤ‫ۉ‬౾/ඤ‫ܑۉ‬
t ‫׬‬ዘ‫ߌد‬ഗࢅൃ๕‫ߌد‬ഗ
t ৛௢ᅏഗ
t ‫ۉ‬ጱ‫׹‬
t ᅅଐᅏഗ
t ๮‫׼‬๕֪๬ยԢ
ଭ೏ᅎ‫ٷݣ‬ഗ
‫ۉ‬ᇸ‫ۉ‬უ
ACLፌၭኵ
VOS
უӦ୲
(ፌၭኵ/ ࡆ‫ࡆڟ‬1
้‫੻ټ‬
ፌ‫ٷ‬ኵ
(V/μs)
ፌ‫ٷ‬ኵ)
(MHz)
(mV)
|
‫ހ‬ጎ
Ԓॏ
(ഥೌ۩
ଉĂOEMĂ
ெᇮ/ೌDž
100
SOT-23/SOIC
MSOP/SOIC
SOIC/TSSOP
0.96
1.47
2.73
1.500
100
MSOP/LFCSP
1.15
1.90
95
0.017
70
SC70/SOT-23
MSOP/LFCSP
0.93
1.47
115
50
0.180
25
SOT-23/SOIC
MSOP/SOIC
0.90
1.31
120
125
42
0.975
50
MSOP/SOIC
SOIC/TSSOP
SOIC/TSSOP
1.20
1.90
3.36
120
120
125
51
0.850
50
MSOP/SOIC
SOIC/TSSOP
SOIC/TSSOP
1.11
1.78
3.40
127
127
130
60
1.500
75
SOT-23/SOIC
MSOP/SOIC/LFCSP
1.27
2.19
CMRR PSRR
ፌၭ ፌၭ
ኵ
ኵ
(dB)
(dB)
AVO
௅߲
1 kHz
I ፌ‫ٷ‬
ፌၭ
‫ٷݣ‬ഗIS B
้ሯำ
ኵ
ኵ
(mAፌ‫ٷ‬
(nV/√Hz)
(pA)
(dB)
ኵ)
ׂ೗႙ࡽ
‫ٷݣ‬
ഗຕ
CMOS
AD8628
AD8629
AD8630
1
2
4
2.7/6
RRIO
2.5
1
0.005
0.002
120
115
125
22
0.850
CMOS
ADA4528-1
ADA4528-2*
1
2
2.2/5.5
RRIO
4
0.4
0.0025
0.015
115
120
130
5.3
CMOS
ADA4051-1
ADA4051-2
1
2
1.8/5.5
RRIO
0.125
0.06
0.015
0.02
110
110
115
CMOS
AD8538
AD8539
1
2
2.7/5.5
RRIO
0.43
0.35
0.013
0.03
115
105
CMOS
AD8551
AD8552
AD8554
1
2
4
2.7/6
RRIO
1.5
0.4
0.005
0.005
120
CMOS
AD8571
AD8572
AD8574
1
2
4
2.7/6
RRIO
1.5
0.4
0.005
0.005
CMOS
AD8638
AD8639
1
2
5/16
SS
1.5
2
0.009
0.03
*ᇨ݀ք
1
RRIOǖࡆ‫ࡆڟ‬๼෇/๼‫؜‬LjRROǖࡆ‫ࡆڟ‬๼‫؜‬LjSSǖ‫ۉڇ‬ᇸ(IVRԈઔ–VSY)ă
10
TcVOS
(μv/°CLj
‫ۆ‬႙ኵ)
߾ᅝ
ሏ໙‫ٷݣ‬ഗ჋႙ኸళ
৛௢‫ٷݣ‬ഗ (VOS < 1 mVLj‫ < ੻ټ‬50 MHz)
ଭ๼෇঍ሁ฿ኈ(ZCO)‫ٷݣ‬ഗ
ADA4505-2ǖ10 μAĂࡆ‫ࡆڟ‬๼෇๼‫؜‬Ăଭ๼෇঍ሁ฿ኈ‫ٷݣ‬ഗ
ADA4505-xဣଚ૧ᆩೌా‫ࢁۉ‬ԭྺ๼෇ֶ‫ۉࠃܔݴ‬Ljܸٗ঴ਦ঍ሁ฿ኈ࿚༶ă‫ࢁۉ‬ԭׂิߛᇀ‫ۉ׾ۉ‬უ‫ۉڦ‬ᇸ‫ۉ‬უLj๑‫ڥ‬๼෇पీࠕ
‫ت‬૙੻‫ڦྷݔ‬๼෇႑ࡽ‫ۉ‬უLjܸ࿮Ⴔ๑ᆩ‫ܔݴֶܾڼ‬ă૧ᆩኄዖ঴ਦ‫ݛ‬ӄLj๼෇‫ۉ‬უٗ‫ۉ‬ᇸ‫ۉ‬უ‫ڦ‬ᅃ߲ट‫܋‬Վ‫ڟ‬ଷᅃ߲ट‫܋‬ᄺփࣷ
ׂิ฿ኈLjܸٗ࣬ްሏ໙‫ٷݣ‬ഗ‫ྜڦ‬ኝࠌఇ‫ۯ‬ༀ‫ྷݔ‬ă
༬Ⴀ
t PSRR: 100 dB(ፌၭኵ)
140
t CMRR: 105 dB(‫ۆ‬႙ኵ)
120
t ट‫ۉگ‬ᇸ‫ୁۉ‬ǖ௅߲‫ٷݣ‬ഗ10 μA(ፌ‫ٷ‬ኵ)
t 1.8 V዁5.5 V‫ۉڇ‬ᇸई±0.9 V዁±2.5 Vມ‫ۉ‬ᇸࠃ‫ۉ‬
TYPICAL
AMPLIFIER
100
t ࡆ‫ࡆڟ‬๼෇/๼‫؜‬
VOS (V)
t ฿ۙ‫ۉ‬უǖ3 mV(ፌ‫ٷ‬ኵ)
t ट‫گ‬๼෇ೋዃ‫ୁۉ‬ǖ0.5 pA(‫ۆ‬႙ኵ)
80
60
ᆌᆩ
ZCO
AMPLIFIER
40
t უ૰ࢅ࿋ዃ‫ߌد‬ഗ
t ᇺ‫ײ‬Ҿԍ
20
t ᅅଐ॔๫ഗ
t ‫ۉࠃ׾ۉ‬ၩ‫ۉݯ‬ጱยԢ
0
0
t ླ၃༑֪ഗ
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
VCM (V)
๼෇฿ۙ‫ۉ‬უᇑࠌఇ‫ۉ‬უ‫࠲ڦ‬ဣ
+5V
+5V
0.1F
CONNECT TO
RED LED CIRCUIT
VDD
S1A
10.3mA
D1
22
+5V
1/2
ADA4505-2
S1B
10k
IN1
RED
TIMING
IRLMS2002
22pF
1k
121 ±0.1%
ADG1636
+5V
CONNECT TO
INFRARED LED CIRCUIT
53.6k
+1.25V
S2A
15.2mA
D2
22
ADR1581 +5V
0.1F
1/2
ADA4505-2
S2B
10k
IN2
IR
TIMING
+5V
IRLMS2002
22pF
EN
VSS GND
1k
10k
82.5 ±0.1%
ENABLE
‫ۉ‬ୟԴऻCN-0125ǖ৛௢ஞճეᄟᅏLED‫֪ୁۉ‬ଉํᄓ๪‫ۉ‬ୟLjwww.analog.com/zh/CN0125
ଭ๼෇঍ሁ฿ኈ(ZCO)‫ٷݣ‬ഗ
1
2
‫ۉ‬ᇸ‫ۉ‬უ
ACLፌၭኵ
VOS
უӦ୲
(ፌၭኵ/ ࡆ‫ࡆڟ‬1
้‫੻ټ‬
ፌ‫ٷ‬ኵ
(V/μs)
ፌ‫ٷ‬ኵ)
(MHz)
(mV)
TcVOS
(μv/°CLj
‫ۆ‬႙ኵ)
CMRR PSRR
ፌၭ ፌၭ
ኵ
ኵ
(dB)
(dB)
AVO
௅߲
1 kHz
I ፌ‫ٷ‬
ፌၭ
‫ٷݣ‬ഗIS B
้ሯำ
ኵ
ኵ
(mAፌ‫ٷ‬
(nV/√Hz)
(pA)
(dB)
ኵ)
߾ᅝ
ׂ೗႙ࡽ
‫ٷݣ‬
ഗຕ
CMOS
ADA4505-12
ADA4505-2
ADA4505-4
1
2
4
1.8/5.5
RRIO
0.050
0.006
3
2
90
100
105
65
0.010
CMOS
AD85052
AD8506
AD8508
1
2
4
1.8/5.5
RRIO
0.095
0.013
2.5
2
90
100
105
45
0.020
‫ހ‬ጎ
Ԓॏ
(ഥೌ۩
ଉĂOEMĂ
ெᇮ/ೌDž
2
WLCSP/SOT-23
WLCSP/MSOP
WLCSP/TSSOP
0.55
0.67
1.15
10
WLCSP/SOT-23
0.59
0.71
1.20
RRIOǖࡆ‫ࡆڟ‬๼෇/๼‫؜‬ǗRROǖࡆ‫ࡆڟ‬๼‫؜‬ǗSSǖ‫ۉڇ‬ᇸ(IVRԈઔ–VSY)ă
ׂ೗႙ࡽ‫ټ‬Քᆶ2‫ڇڦ‬ཚ‫ڢ‬/ມཚ‫ڢ‬/຺ཚ‫ٷݣڢ‬ഗ‫֪ڦ‬๬ཉॲࢅํाׂ೗ࡀ߭੗ీփཞLjၘ൧൩֖ለຕ਍๮֩ă
www.analog.com/zh/opamps
| 11
৛௢‫ٷݣ‬ഗ (VOS < 1 mVLj‫ < ੻ټ‬50 MHz)
ࡗუԍࢺ(OVP)‫ٷݣ‬ഗ
ADA4091-2/ADA4091-4ǖྲࠀࡼĂOVPĂࡆ‫ࡆڟ‬๼෇/๼‫؜‬ሏ໙‫ٷݣ‬ഗ
ADA4091-2ࢅADA4091-4‫ݴ‬՚๟ມཚ‫ڢ‬/຺ཚ‫ڢ‬ĂྲࠀࡼĂ‫ۉڇ‬ᇸĂ1.2 MHz‫ٷݣ੻ټ‬ഗLjਏᆶࡆ‫ࡆڟ‬๼෇ᇑ๼‫؜‬༬Ⴀăଇ੼ഗॲ਩ԍኤ
੗֑ᆩ+2.7 V዁+30 V‫ۉڇ‬ᇸࠃ‫ۉ‬ᅜत±1.35 V዁±15 Vມ‫ۉ‬ᇸࠃ‫ۉ‬ăADA4091ဣଚਏᆶ‫܀‬༬‫ڦ‬๼෇पLj๼෇‫ۉ‬უ੗ᅜҾඇ‫ࡗגں‬ඪᅃ‫ۉ‬
ᇸ‫ۉ‬უLjܸփࣷ݀ิ‫ݒ‬၎ईឋ໮Ǘኄ‫ࡗྺ׬‬უԍࢺईOVPă
༬Ⴀ
t ‫ۉڇ‬ᇸࠃ‫ۉ‬ǖ2.7 V዁36 V
VDD
+30V
t ࡆ‫ࡆڟ‬๼‫؜‬Ӧ‫ޗ‬
t L‫ۉگ‬ᇸ‫ୁۉ‬ǖ௅߲‫ٷݣ‬ഗ200 μA
U1A
RBIAS
12k
ADR512
10nF
t ੻‫੻ټ‬ǖ1.2 MHz
VDD
+30V
1/2
ADA4091-2
V1
t ‫گ‬฿ۙ‫ۉ‬უǖ250 μV(ፌ‫ٷ‬ኵ)
VDD +30V
U1B
AD5292
t ࿮၎࿋‫݋‬ገ
R2
t ࡗუԍࢺ(OVP)
1k ± 1% 22.1k ± 1%
SERIAL
INTERFACE
t ߛᇀ/‫گ‬ᇀࠃ‫ࡆۉ‬25 V(±5 V)
t ߛᇀ/‫گ‬ᇀࠃ‫ࡆۉ‬12 V(±15 V)
2/2
20k
R1
VOUT
ADA4091-2
VSS
ᆌᆩ
t ߾ᄽࡗ‫ײ‬੦዆
‫ۉ‬ୟԴऻCN-0111ǖ‫ׯگ‬ԨĂߛ‫ۉ‬უĂ‫ڇ‬टႠDAUํᄓ๪‫ۉ‬ୟLj
www.analog.com/zh/CN0111
t ‫ۉࠃ׾ۉ‬ᅏഗᅏ՗
t ‫ۉ‬ᇸ੦዆ࢅԍࢺ
t ‫ۉ‬႑
t ᇺ‫ߌدײ‬ഗ
t ‫گ‬უᆌՎऺ‫ٷݣ‬ഗ
t DAC๼‫ٷݣ؜‬ഗ
ࡗუԍࢺ(OVP)‫ٷݣ‬ഗ
|
TcVOS
(μv/°CLj
‫ۆ‬႙ኵ)
CMRR PSRR
ፌၭ ፌၭ
ኵ
ኵ
(dB)
(dB)
OVP
‫ۉ‬ೝ
(V)
‫ހ‬ጎ
Ԓॏ
(ഥೌ۩
ଉĂOEMĂ
ெᇮ/ೌ)
0.420
10
10
25
SOIC
SOIC
SOIC/TSSOP/PDIP
1.69
2.22
3.60
25
0.250
12
SOIC/LFCSP
LFCSP/TSSOP
2.22
3.50
30
0.250
12
TSSOP
2.50
AVO
௅߲
1 kHz
ፌၭ
‫ٷݣ‬ഗIS
้ሯำ
ኵ
(mAፌ‫ٷ‬
(nV/√Hz)
(dB)
ኵ)
ׂ೗႙ࡽ
‫ٷݣ‬
ഗຕ
Bipolar
OP191
OP291
OP491
1
2
4
2.7/12
RRIO
1.5
0.5
0.5
1.1
75
80
88
42
Bipolar
ADA4091-2
ADA4091-4
2
4
±1.35/±18
RRIO
1.27
0.46
0.25
2.5
104
108
116
Bipolar
ADA4092-4
4
±1.35/±18
RRIO
1.4
0.4
1.5
2.5
90
98
116
1
12
ACLፌၭኵ
‫ۉ‬ᇸ‫ۉ‬უ
VOS
უӦ୲
้‫੻ټ‬
(ፌၭኵ/ ࡆ‫ࡆڟ‬1
ፌ‫ٷ‬ኵ
(V/μs)
ፌ‫ٷ‬ኵ)
(MHz)
(mV)
߾ᅝ
RRIOǖࡆ‫ࡆڟ‬๼෇/๼‫؜‬ǗRROǖࡆ‫ࡆڟ‬๼‫؜‬ǗSSǖ‫ۉڇ‬ᇸ(IVRԈઔ–VSY)ă
ሏ໙‫ٷݣ‬ഗ჋႙ኸళ
৛௢‫ٷݣ‬ഗ (‫ < ੻ټ‬50 MHz)
‫گג‬฿ۙ‫ۉ‬უ‫ٷݣ‬ഗ(VOS ≤ 250 μVፌ‫ٷ‬ኵ)
AD8597/AD8599ǖ‫گג‬฿ኈĂ‫گג‬ሯำሏ໙‫ٷݣ‬ഗ
AD8597(‫ڇ‬ཚ‫ࢅ)ڢ‬AD8599(ມཚ‫)ڢ‬๟ट‫گ‬ሯำĂ‫گ‬฿ኈሏ໙‫ٷݣ‬ഗLj‫׉ݥ‬๢ࢇᆩፕമዃ‫ٷݣ‬ഗăኄၵഗॲሞᅼೕ‫੻ټ‬ฉਏᆶ‫گ‬ሯำ
(1.1 nV/√Hz)ࢅ‫گ‬ၿհ฿ኈ(−120 dBई߸ॅ)༬ႠLjీࠕ‫ڟٳ‬ᅼೕĂᅅଐࢅᅏഗᅏ՗ᆌᆩዐ‫ܔ‬മዃ‫ٷݣ‬ഗ‫ڦ‬ড੻‫ۯ‬ༀ‫ྷݔ‬ᄲ൱ăُྔ࣏
ਏᆶ‫؜‬෥‫ڦ‬უӦ୲(14 V/μs)ࢅ10 MHzሺᅮ‫੻ټ‬Lj‫׉ݥ‬๢ࢇᅅଐᆌᆩă‫گ‬฿ኈࢅ੺໏ॺ૬้क़༬Ⴀሶ๑ኄၵഗॲ‫׉ݥ‬๢ࢇᇀ࣐؋ߛ‫ݴ‬Ր
୲ຕ਍ገ࣑ഗă
༬Ⴀ
100
t ‫گ‬ሯำǖ1.1 nV/√Hz (1 kHz)
AD8599
±5V ≤ VSY ≤ ±15V
VOLTAGE NOISE DENSITY (nV/ Hz)
t ‫گ‬฿ኈǖ–120 dB THD (1 kHz)
t ‫੻ټ‬ǖ10 MHz
t ‫ۉ‬ᇸ‫ୁۉ‬ǖ௅߲‫ٷݣ‬ഗ4.8 mA(‫ۆ‬႙ኵ)
t ‫گ‬฿ۙ‫ۉ‬უǖ10 μV(‫ۆ‬႙ኵ)
t CMRR: 120 dB
ᆌᆩ
t ጆᄽᅼೕമዃ‫ٷݣ‬ഗ
t ጲ‫֪ۯ‬๬ยԢࢅ৛௢֪๬ᅏ
t ‫ׯ‬ၟဣཥ
t ᅅბ/ิ૙֪ଉ
10
1
0.1
t ৛௢ຕ਍ገ࣑
1
10
100
FREQUENCY (Hz)
1k
‫ۉ‬უሯำ௢‫܈‬ᇑೕ୲‫࠲ڦ‬ဣ
AD8622ǖມཚ‫ڢ‬Ă‫ࡼࠀگ‬Ă‫گ‬ሯำĂ৛௢‫ٷݣ‬ഗ
AD8622๟ᅃ੼ມཚ‫ڢ‬Ă৛௢Ăࡆ‫ࡆڟ‬ሏ໙‫ٷݣ‬ഗLjሞኝ߲࿒‫ۉࢅ܈‬ᇸ‫ۉ‬უ‫ాྷݔ‬Lj‫ۉ‬ᇸ‫ୁۉ‬ৈྺ350 μA(ፌ‫ٷ‬ኵ)ă໲࣏ਏᆶ‫گג‬฿
ۙĂ೏ᅎࢅ‫ۉ‬უሯำ༬ႠLjܸ൐๼෇ೋዃ‫ୁۉ‬ሞኝ߲߾ፕ࿒‫ాྷݔ܈‬਩‫گ׉ݥ‬ă޿ഗॲ‫׉ݥ‬๢ࢇփඹႹ٪ሞড‫ٷ‬ဃֶᇸ‫ڦ‬ᆌᆩă
༬Ⴀ
t ट‫گ‬฿ۙ‫ۉ‬უǖ125 μA(ፌ‫ٷ‬ኵ)
t ‫ۉ‬ᇸ‫ୁۉ‬ǖ௅߲‫ٷݣ‬ഗ215 μA(‫ۆ‬႙ኵ)
t ๼෇ೋዃ‫ୁۉ‬ǖ200 pA(ፌ‫ٷ‬ኵ)
VIN
R1
2.67k
R2
6.49k
t ट‫ۉگ‬უሯำǖ11 nV/√Hz
R5
2.87k
V1
R6
6.04k
C3
8.2F
–VSY
R7
1k
R4
SECTION A 9.09k
t Սၻ๕৛௢ᅏഗᅏ՗
+VSY
1/2
U1
V2
–VSY
R8
SECTION B 9.09k
t घ࠼ܾट࠶੦዆࣍ୟ
U2 = ADA4062-2
C6
5.6F
t ᅅଐᅏഗ
t ඤ‫ۉ‬౾‫ٷݣ‬ഗ
1/2
U1
R3
1k
ᆌᆩ
C4
1.8F
+VSY
C1
8.2F
t ‫گ‬๼෇฿ۙ‫ۉ‬უ೏ᅎǖ1.2 μV/°C(ፌ‫ٷ‬ኵ)
t ᆌՎऺ‫ٷݣ‬ഗ
U1 = AD8622
C2
1.8F
R9
2.87k
C8
10F
R10
23.2k
C5
680nF
+VSY
V3
1/2
U2
–VSY
SECTION C
R11
4.75k
R12
29.4k
C7
180nF
+VSY
1/2
VOUT
U2
–VSY
SECTION D
‫ۉ‬ୟԴऻCN-0127ǖ৛௢Ă‫گ‬ሯำĂߛሺᅮ8ट‫ۅ‬ᆶᇸ‫گ‬ཚ୳հഗํᄓ๪‫ۉ‬ୟLj
www.analog.com/zh/CN0127
www.analog.com/zh/opamps
| 13
‫گג‬฿ۙ‫ۉ‬უ‫ٷݣ‬ഗ(VOS ≤ 250 μVፌ‫ٷ‬ኵ)
‫ހ‬ጎ
Ԓॏ
(ഥೌ۩
ଉĂOEMĂ
ெᇮ/ೌ)
100 pA
SOT-23/SOIC
MSOP/SOIC
SOIC/TSSOP
0.96
1.47
2.73
0.975
50 pA
MSOP/SOIC
SOIC/TSSOP
SOIC/TSSOP
1.20
1.90
3.36
51
0.850
50 pA
MSOP/SOIC
SOIC/TSSOP
SOIC/TSSOP
1.11
1.78
3.40
130
60
1.500
75 pA
SOT-23/SOIC
MSOP/SOIC/LFCSP
1.18
1.86
120
130
5.3
1.500
100 pA
MSOP/LFCSP
1.15
1.90
115
105
115
50
0.180
25 pA
SOT-23/SOIC
MSOP/SOIC
0.90
1.31
0.02
110
110
115
95
0.017
70 pA
SC70/SOT-23
MSOP/LFCSP
0.93
1.47
0.05
0.2
111
106
123
2.8
3.400
2 nA
MSOP/SOIC
2.14
0.075
0.2
114
120
123
2.8
2.900
2 nA
MSOP/SOIC
1.18
0.075
0.3
100
110
120
2.8
3.500
12 nA
MSOP/SOIC
MSOP/SOIC
SOIC/TSSOP
1.06
1.72
3.24
60
0.1
0.5
90
100
100
6
3.500
10 pA
MSOP/SOIC
SOIC
9.86
16.70
10
2.5
0.1
0.2
111
106
123
2.8
3.400
2 nA
MSOP/SOIC
1.66
±4.5/±18
10
16.8
0.12
0.8
120
120
110
1.07
5.700
200 nA
SOIC/LFCSP
SOIC
2.25
3.24
1
2
4
±5/±18
12
2.7
0.125
0.7
110
110
114
1.8
2.200
90 nA
SOT-23/SOIC
MSOP/SOIC
SOIC/LFCSP
1.75
2.65
4.25
AD8622
AD8624
2
4
±2.5/±18
0.56
0.48
0.125
0.5
125
125
125
11
0.250
200 pA
MSOP/SOIC
LFCSP/TSSOP
2.30
3.75
Bipolar
AD8677
1
±4/±18
0.6
0.2
0.13
0.5
120
115
120
10
1.300
1 nA
SOT-23/SOIC
0.76
CMOS
AD8661
AD8662
AD8664
1
2
4
5/16
4
3.5
0.16
4
90
95
106
12
1.550
1 pA
SOIC/LFCSP
MSOP/SOIC
SOIC/TSSOP
1.08
1.37
2.23
JFET
ADA4627-1B
1
±4/±18
19
84
0.2
1
106
106
112
6.1
7.500
5 pA
SOIC/LFCSP
10.75
CMOS
AD8655
AD8656
1
2
2.7/5.5
28
11
0.25
0.4
85
88
100
2.72
4.500
10 pA
MSOP/SOIC
MSOP/SOIC
0.71
1.11
JFET
AD8610A
AD8620A
1
2
±5/±13
25
60
0.25
0.8
90
100
100
6
3.500
10 pA
MSOP/SOIC
SOIC
3.75
7.50
JFET
AD549K
1
±2.5/±18
5
3
0.25
5
90
90
109
35
0.700
100 fA
Header
19.11
Bipolar
ADA4091-2
ADA4091-4
2
4
±1.35/±18
1.27
0.46
0.25
2.5
104
108
116
25
0.250
55 nA
SOIC/LFCSP
LFCSP/TSSOP
2.22
3.50
BipolarJFET
OP285
2
±4.5/±18
9
22
0.25
1
80
85
108
6
2.500
350 nA
SOIC/PDIP
2.40
ACL
ፌၭኵ უӦ୲
้‫( ੻ټ‬V/μs)
(MHz)
௅߲
AVO
1 kHz
IB
TcVOS CMRR PSRR
VOS
‫ٷݣ‬ഗIS
ፌ‫ٷ‬ኵ (μv/°CLj ፌၭኵ ፌၭኵ ፌၭኵ ้ሯำ
ፌ‫ٷ‬ኵ
(mAፌ‫ٷ‬
(pA)
‫ۆ‬႙ኵ) (dB)
(dB)
(dB) (nV/√Hz)
(mV)
ኵ)
߾ᅝ
ׂ೗႙ࡽ
‫ٷݣ‬
ഗຕ
‫ۉ‬ᇸ‫ۉ‬უ
(ፌၭኵ/
ፌ‫ٷ‬ኵ)
ࡆ‫ࡆڟ‬1
CMOS
AD8628
AD8629
AD8630
1
2
4
2.7/6
RRIO
2.5
1
0.005
0.002
120
115
125
22
0.850
CMOS
AD8551
AD8552
AD8554
1
2
4
2.7/6
RRIO
1.5
0.4
0.005
0.005
120
120
125
42
CMOS
AD8571
AD8572
AD8574
1
2
4
2.7/6
RRIO
1.5
0.4
0.005
0.005
120
120
125
CMOS
AD8638
AD8639
1
2
5/16
SS
1.5
2
0.009
0.03
127
127
CMOS
ADA4528-1
ADA4528-2*
1
2
2.2/5.5
RRIO
4
0.4
0.0025
0.015
115
CMOS
AD8538
AD8539
1
2
2.7/5.5
RRIO
0.43
0.35
0.013
0.03
CMOS
ADA4051-1
ADA4051-2
1
2
1.8/5.5
RRIO
0.125
0.06
0.015
Bipolar
AD8676B
2
±5/±18
RRO
10
2.5
Bipolar
AD8675
1
±5/±18
RRO
10
2.5
Bipolar
AD8671
AD8672
AD8674
1
2
4
±5/±18
10
4
JFET
AD8610B
AD8620B
1
2
±5/±13
25
Bipolar
AD8676A
2
±5/±18
Bipolar
AD8597
AD8599
1
2
Bipolar
ADA4004-1
ADA4004-2
ADA4004-4
Bipolar
RRO
RRO
SS
RRIO
RRIO
*ᇨ݀ք
1
14
|
RRIOǖࡆ‫ࡆڟ‬๼෇/๼‫؜‬ǗRROǖࡆ‫ࡆڟ‬๼‫؜‬ǗSSǖ‫ۉڇ‬ᇸ(IVRԈઔ–VSY)ă
ሏ໙‫ٷݣ‬ഗ჋႙ኸళ
৛௢‫ٷݣ‬ഗ (VOS < 1 mVLj‫ < ੻ټ‬50 MHz)
‫گ‬฿ۙ‫ۉ‬უ(VOS ≤ 1 mV)
AD8657ǖ৛௢ĂྲࠀࡼĂ18 V CMOSࡆ‫ࡆڟ‬๼෇/๼‫؜‬ሏ໙‫ٷݣ‬ഗ
AD8657๟ᅃ੼ມཚ‫ڢ‬Ă৛௢ĂྲࠀࡼĂࡆ‫ࡆڟ‬๼෇/๼‫(؜‬RRIO)‫ٷݣ‬ഗLjኍ‫߾੻ࢅࡼࠀگܔ‬ፕ‫ۉ‬ᇸ‫ۉ‬უ‫ڦྷݔ‬ᆌᆩ৊ႜକᆫࣅă޿ഗ
ॲ֑ᆩ2.7 V዁18 V‫ۉ‬ᇸࠃ‫ۉ‬Ljৢༀ‫ۉ‬ᇸ‫ۆୁۉ‬႙ኵྺ18 μALj֑ᆩADIࠅິᅙइጆ૧‫ڦ‬DigiTrimۙኝरຍLjํ၄କ‫گ‬฿ۙ‫ۉ‬უăAD8657࣏
ਏᆶডߛ‫߅ىۉੇڦ‬ඡీ૰ăAD8657ਏᆶ‫ۉگ‬ᇸ‫ୁۉ‬Ă‫گ‬฿ۙ‫ۉ‬უĂट‫گ‬๼෇ೋዃ‫ୁۉ‬Ă੻‫ۉ‬ᇸ‫ۉ‬უ‫ྷݔ‬ᅜतࡆ‫ࡆڟ‬๼෇ࢅ๼‫؜‬Lj
๟ࡗ‫ۉࢅײ‬ऐ੦዆ᆌᆩዐ‫॔ୁۉ‬੦ࢅ‫࣍ୁۉ‬ୟ‫ڦ‬૙ၙ჋ስăُྔLjሞ࿮၍/ᇺ‫ߌدײ‬ഗ/݀ໃഗዐLj޿ഗॲ‫ڦ‬৛௢༬Ⴀ‫׉ݥ‬๢ࢇ‫ߌد‬
ഗമ‫܋‬ईߛፆੇ๼෇ᇸ‫ڦ‬኱ୁሺᅮࢅ࣐؋‫ت‬૙ă
༬Ⴀ
t
t
t
t
t
t
t
t
ߛუ(18 V)ྲࠀࡼǖ18 μA(‫ۆ‬႙ኵ)
‫گ‬฿ۙ‫ۉ‬უǖ350 μV(ፌ‫ٷ‬ኵ)
‫ۉڇ‬ᇸࠃ‫ۉ‬ǖ2.7 V዁18 V
ມ‫ۉ‬ᇸࠃ‫ۉ‬ǖ±1.35 V዁±9 V
‫گ‬๼෇ೋዃ‫ୁۉ‬ǖ20 pA
ሺᅮ‫੻ټ‬ǖ200 kHz
‫ڇ‬࿋ሺᅮ࿘ۨ
‫؜‬෥‫߅ىۉੇڦ‬ඡీ૰
RNULL
1MΩ
1%
GND
C2
C3
10F 0.1F
RSPAN
200kΩ
1%
V
C4
C5
0.1F 10F
1/2
AD8657
IN
Q1
0V TO 5V
R1
68kΩ
1%
ᆌᆩ
t
t
t
t
t
t
t
ADR125
VOUT VIN
VREF
R4
3.3kΩ
R3
1.2kΩ
R2
2kΩ
1%
Սၻ๕֡ፕဣཥ
‫॔ୁۉ‬੦ഗ
4 mA዁20 mA࣍ୟൻ‫ۯ‬ഗ
࣐؋/‫ۉ‬ೝገ࣑
‫ܠ‬ट୳հഗ
ᇺ‫ײ‬/࿮၍‫ߌد‬ഗ
‫ٷݣڞੵࡼࠀگ‬ഗ
VDD
18V
D1
C1
390F
4mA
TO
20mA
RSENSE
100Ω
1%
RL
100Ω
NOTES
1. R1 + R2 = R´.
4 mA዁20 mA‫࣍ୁۉ‬ୟ݀ໃഗ
‫گ‬฿ۙ‫ۉ‬უ‫ٷݣ‬ഗ(VOS ≤ 1mV)
߾ᅝ
CMOS
CMOS
CMOS
CMOS
JFET
CMOS
JFET
CMOS
CMOS
JFET
JFET
Bipolar
CMOS
JFET
JFET
ׂ೗႙ࡽ
AD8603
AD8607
AD8609
AD8605
AD8606
AD8608
AD8663
AD8667
AD8669
AD8657
AD8659*
ADA4627-1A
AD8651
AD8652
AD8510B
AD8512B
AD8601A
AD8602A
AD8604A
AD8615
AD8616
AD8618
AD8627
AD8626
AD8625
AD8641
AD8642
AD8643
ADA4075-2
AD8500
AD8510A
AD8512A
AD8513A
AD8682
AD8684
‫ٷݣ‬
ഗຕ
1
2
4
1
2
4
1
2
4
2
4
1
1
2
1
2
1
2
4
1
2
4
1
2
4
1
2
4
2
1
2
4
ACL
௅߲
CMRR PSRR AVO
1 kHz
ፌၭኵ უӦ୲ ፌၭ ፌၭ ፌၭ
‫ٷݣ‬ഗIS
IB
้ሯำ
้‫( ੻ټ‬V/μs)
ኵ
(mAፌ‫ ٷ‬ፌ‫ٷ‬ኵ
ኵ
ኵ
(nV/√Hz)
ኵ)
(MHz)
(dB)
(dB) (dB)
‫ۉ‬ᇸ‫ۉ‬უ
(ፌၭኵ/
ፌ‫ٷ‬ኵ)
VOS
ፌ‫ٷ‬ኵ
(mV)
TcVOS
(μv/°CLj
‫ۆ‬႙ኵ)
ࡆ‫ࡆڟ‬1
1.8/6
0.3
1
RRIO
0.4
0.1
85
80
112
25
0.040
2.7/6
0.3
1
RRIO
10
5
85
80
109
8
1.200
5/16
0.3
1.5
SS
0.54
0.6
87
95
115
23
0.285
RRIO
0.175
0.3
95
105
110
50
0.022
19
84
100
103
106
6.1
7.500
50
41
80
76
100
4.52
14.000
8
20
86
86
101
8
2.500
2.7/18
0.3
4
±4/±18
0.3
1
2.7/5.5
0.35
4
±5/±18
0.4
1
2.7/6
0.5
2
RRIO
8.2
5.2
74
67
89
33
1.200
2.7/6
0.5
1.5
RRIO
24
12
80
70
105
10
1.300
±5/±13
0.75
2.5
SS
5
5
76
80
103
16
0.850
±2.5/±13
0.75
2.5
SS
3.5
3
90
90
106
27.5
0.290
±4.5/±18
±1.8/±5.5
1
1
0.3
3
RRIO
6.5
0.007
12
0.004
110
75
106
90
114
98
2.8
190
2.250
0.001
±5/±18
1
1.7
8
20
86
86
101
8
2.500
±4.5/±18
1
10
3.5
9
70
92
86
36
0.250
RRIO
‫ހ‬ጎ
SOT-23
MSOP/SOIC
SOIC/TSSOP
WLCSP/SOT-23
1 pA WLCSP/MSOP/SOIC
SOIC/TSSOP
SOIC/LFCSP
0.3 pA
MSOP/SOIC
typ
SOIC/TSSOP
MSOP/SOIC
5 pA
SOIC/LFCSP
5 pA
SOIC/LFCSP
MSOP/SOIC
10 pA
MSOP/SOIC
MSOP/SOIC
80 pA
MSOP/SOIC
SOT-23
60 pA
MSOP/SOIC
SOIC/TSSOP
SOT-23
1 pA
MSOP/SOIC
SOIC/TSSOP
SC70/SOIC
1 pA
MSOP/SOIC
SOIC/TSSOP
SC70/SOIC
1 pA
MSOP/SOIC
SOIC/LFCSP
100 nA
SOIC/LFCSP
10 pA
SC70
MSOP/SOIC
80 pA
MSOP/SOIC
SOIC/TSSOP
MSOP/SOIC
20 pA
SOIC/TSSOP
1 pA
Ԓॏ
(ഥೌ۩
ଉĂOEMĂ
ெᇮ/ೌ)
0.68
1.02
1.85
0.68
1.19
1.58
1.17
1.58
2.70
0.95
1.35
6.75
1.13
1.99
2.33
4.76
0.62
0.83
1.13
0.76
1.29
2.29
1.60
2.63
4.09
1.47
2.35
3.85
0.75
0.71
0.95
1.49
3.71
1.66
2.44
*ᇨ݀ք
1
RRIOǖࡆ‫ࡆڟ‬๼෇/๼‫؜‬ǗRROǖࡆ‫ࡆڟ‬๼‫؜‬ǗSSǖ‫ۉڇ‬ᇸ(IVRԈઔ–VSY)ă
www.analog.com/zh/opamps
| 15
৛௢‫ٷݣ‬ഗ (VOS < 1 mVLj‫ < ੻ټ‬50 MHz)
‫ٷݣࡼࠀگ‬ഗ(௅߲‫ٷݣ‬ഗ‫ڦ‬IS ≤ 1 mA)
AD8500ǖྲࠀࡼĂ৛௢CMOSሏ໙‫ٷݣ‬ഗ
AD8500๟ᅃ੼‫ࡼࠀگ‬Ă৛௢CMOSሏ໙‫ٷݣ‬ഗLjፌ‫ۉٷ‬ᇸ‫ୁۉ‬ৈ1 μALjፌ‫ٷ‬฿ۙ‫ۉ‬უྺ1 mVLj‫ۆ‬႙๼෇ೋዃ‫ྺୁۉ‬1 pALjਏᆶࡆ‫ࡆڟ‬๼
෇ࢅ๼‫؜‬༬ႠăAD8500֑ᆩ+1.8 V዁+5.5 V‫ۉڇ‬ᇸई±0.9 V዁±2.75 Vມ‫ۉ‬ᇸࠃ‫ۉ‬ă
༬Ⴀ
ESD DEFIB
PROTECTION DEVICE
t ‫ۉ‬ᇸ‫ୁۉ‬ǖ1 μA(ፌ‫ٷ‬ኵ)
GAIN = 22.05
475
+
108pF
t ฿ۙ‫ۉ‬უǖ1 mV(ፌ‫ٷ‬ኵ)
10k
t ‫ۉڇ‬ᇸईມ‫ۉ‬ᇸࠃ‫ۉ‬
ANTIALIAS FILTER
–3dB, 1592Hz
t ࡆ‫ࡆڟ‬๼෇ࢅ๼‫؜‬
HIGH-PASS POLE
AD623
0.05Hz
G = 10.06
t ࿮၎࿋‫݋‬ገ
t ‫ڇ‬࿋ሺᅮ࿘ۨ
4.7F
681k
ᆌᆩ
5.23k
t Սၻ๕ยԢ
5pF
t ᇺ‫ߌدײ‬ഗ
499k
t ‫୳ࡼࠀگ‬հഗ
AD8641
+
RA
ELECTRODE
LL
ELECTRODE
LEVEL SHIFT
ANTIALIAS
5.23k
AD7466 OR
AD7685*
MICROCONTROLLER
ADDITIONAL
DIGITAL FILTER
TOTAL GAIN ≈ 220
AGND
ADF702x*
115k
RL
ELECTRODE
t ពኵॠհഗ
AD8500
249k
๑ᆩྲࠀࡼ৛௢CMOSሏ໙‫ٷݣ‬ഗ‫ڦ‬ECG႑ࡽ૾
‫ٷݣࡼࠀگ‬ഗ(௅߲‫ٷݣ‬ഗ‫ڦ‬IS ≤ 1mA)
‫ހ‬ጎ
Ԓॏ
(ഥೌ۩
ଉĂOEMĂ
ெᇮ/ೌ)
10
SC70
0.71
190
10
SOT-23
TSSOP
0.70
1.00
105
65
2
WLCSP/SOT-23
WLCSP/MSOP
WLCSP/TSSOP
0.55
0.67
1.15
110
115
95
70
SC70/SOT-23
MSOP/LFCSP
0.93
1.47
90
100
105
45
10
WLCSP/SOT-23
WLCSP/MSOP
WLCSP/TSSOP
0.59
0.71
1.20
4
95
105
110
50
5
MSOP/SOIC
SOIC/LFCSP
0.95
1.35
0.3
1
85
80
112
25
1
SOT-23
MSOP/SOIC
SOIC/TSSOP
0.68
1.02
1.85
0.1
2.2
1
68
67
107
25
1
SC70/SOT-23
MSOP/SOIC
SOIC/TSSOP
0.46
0.71
1.11
1
0.92
6
4
40
65
86
40
60
SC70/SOT-23/SOIC
MSOP/SOIC/TSSOP
SOIC/TSSOP
0.27
0.38
0.54
0.43
0.35
0.013
0.03
115
105
115
50
25
SOT-23/SOIC
MSOP/SOIC
0.90
1.31
0.220
1.4
3.3
2.5
4
73
74
76
36
50
MSOP/SOIC/LFCSP
LFCSP/TSSOP
0.75
1.21
±4/±18
0.220
1.4
3.3
1.5
4
80
80
76
36
50
SOIC
1.25
2
4
2.7/6
0.225
SS
3.6
1.3
2.5
1
75
80
95
16
5
SOIC/LFCSP
TSSOP
0.55
0.90
ADA4691-2 SD
ADA4691-4SD
2
4
2.7/6
0.225
SS
3.6
1.3
2.5
1
75
80
95
16
5
WLCSP/LFCSP
LFCSP
0.57
0.99
OP282
OP482
2
4
±4.5/±18
0.250
4
9
3
10
70
110
86
36
100
MSOP/SOIC
SOIC/PDIP
1.31
2.06
|
1.8/5.5
TcVOS
VOS
ፌ‫ٷ‬ኵ (μv/°CLj ࡆ‫ࡆڟ‬1
‫ۆ‬႙ኵ)
(mV)
ACL
PSRR
CMRR
ፌၭኵ უӦ୲
ፌၭ
ፌၭኵ
้‫( ੻ټ‬V/μs)
ኵ
(dB)
(MHz)
(dB)
AVO
௅߲
1 kHz
ፌၭ
‫ٷݣ‬ഗIS
IB
้ሯำ
ኵ
(mAፌ‫ ٷ‬ፌ‫ٷ‬ኵ
(nV/√Hz)
(dB)
ኵ)
߾ᅝ
ׂ೗႙ࡽ
CMOS
AD8500
1
CMOS
AD8502
AD8504
2
4
1.8/5.5
0.001
RRIO
0.007
0.004
3
5
67
85
98
CMOS
ADA4505-1*
ADA4505-2
ADA4505-4
1
2
4
1.8/5.5
0.010
RRIO
0.050
0.006
3
2
90
100
CMOS
ADA4051-1
ADA4051-2
1
2
1.8/5.5
0.017
RRIO
0.125
0.06
0.015
0.02
110
CMOS
AD85052
AD8506
AD8508
1
2
4
1.8/5.5
0.020
RRIO
0.095
0.013
2.5
2
CMOS
AD8657
AD8659*
2
4
2.7/18
0.022
RRIO
0.175
0.3
0.3
CMOS
AD8603
AD8607
AD8609
1
2
4
1.8/6
0.040
RRIO
0.4
0.1
CMOS
AD8613
AD8617
AD8619
1
2
4
1.8/5.5
0.040
RRIO
0.4
CMOS
AD8541
AD8542
AD8544
1
2
4
2.7/6
0.045
RRIO
CMOS
AD8538
AD8539
2
4
2.7/5.5
0.180
RRIO
JFET
ADA4062-2A
ADA4062-4A
2
4
±4/±18
JFET
ADA4062-2B
2
CMOS
ADA4692-2
ADA4692-4
CMOS
JFET
*ᇨ݀ք
16
‫ۉ‬ᇸ‫ۉ‬უ
(ፌၭኵ/
ፌ‫ٷ‬ኵ)
‫ٷݣ‬
ഗຕ
ሏ໙‫ٷݣ‬ഗ჋႙ኸళ
0.001
RRIO
0.007
0.004
1
3
75
90
98
190
‫ٷݣࡼࠀگ‬ഗ(௅߲‫ٷݣ‬ഗ‫ڦ‬IS ≤ 1mA) (Ⴤ)
ACL
PSRR
௅߲
VOS
TcVOS
CMRR
AVO
1 kHz
‫ٷݣ‬ഗIS
ፌၭኵ უӦ୲
ፌၭ
IB
ፌ‫ٷ‬ኵ (μv/°CLj ࡆ‫ࡆڟ‬1
ፌၭኵ
ፌၭኵ ้ሯำ
้‫( ੻ټ‬V/μs)
ኵ
(mAፌ‫ ٷ‬ፌ‫ٷ‬ኵ
(mV)
‫ۆ‬႙ኵ)
(dB)
(dB) (nV/√Hz)
(MHz)
(dB)
ኵ)
߾ᅝ
ׂ೗႙ࡽ
‫ٷݣ‬
ഗຕ
‫ۉ‬ᇸ‫ۉ‬უ
(ፌၭኵ/
ፌ‫ٷ‬ኵ)
JFET
AD8682
AD8684
2
4
±4.5/±18
0.250
Bipolar
AD8622
AD8624
2
4
±2.5/±18
0.250
Bipolar
ADA4091-2
ADA4091-4
2
4
±1.35/±18
Bipolar
ADA4092-2*
ADA4092-4
2
4
CMOS
AD8663
AD8667
AD8669
JFET
BP
‫ހ‬ጎ
Ԓॏ
(ഥೌ۩
ଉĂOEMĂ
ெᇮ/ೌ)
3.5
9
1
10
70
92
86
36
20 pA
MSOP/SOIC
SOIC/TSSOP
1.66
2.44
RRO
0.56
0.48
0.125
0.5
125
125
125
11
200 pA
MSOP/SOIC
LFCSP/TSSOP
2.30
3.75
0.250
RRIO
1.27
0.46
0.25
2.5
104
108
116
25
55 nA
SOIC/LFCSP
LFCSP/TSSOP
2.22
3.50
±1.35/±18
0.250
RRIO
1.4
0.4
1.5
2.5
90
98
116
30
60 nA
SOIC/LFCSP
TSSOP
1.35
2.50
1
2
4
5/16
0.285
SS
0.54
0.6
0.3
1.5
87
95
115
23
0.3 pA typ
SOIC/LFCSP
MSOP/SOIC
SOIC/TSSOP
1.17
1.58
2.70
AD8641
AD8642
AD8643
1
2
4
±2.5/±13
0.290
SS
3.5
3
0.75
2.5
90
90
106
27.5
1 pA
SC70/SOIC
MSOP/SOIC
SOIC/LFCSP
1.47
2.35
3.85
0.33
AD8631
1
1.8/6
RRIO
SS
3
4
3.5
63
75
100
23
0.450
250 nA
SOT-23
CMOS
ADA4665-2
2
5/16
0.400
RRIO
1.2
1
6
3
55
70
85
32
1 pA
MSOP/SOIC
0.70
CMOS
AD8515
1
1.8
0.550
RRIO
5
2.7
6
4
60
65
113
22
30 pA
SC70/SOT-23
0.28
JFET
AD549J
1
±2.5/±18
0.700
5
3
1
20
80
80
109
35
250 fA
TO-99
13.68
JFET
AD549K
1
±2.5/±18
0.700
5
3
0.25
5
90
90
109
35
100 fA
TO-99
19.11
JFET
AD549L
1
±2.5/±18
0.700
5
3
0.5
10
90
90
109
35
60 fA
TO-99
23.61
CMOS
AD8591 SD
AD8592 SD
AD8594 SD
1
2
4
2.7/6
0.700
RRIO
3
5
25
20
38
45
83
45
50 pA
SOT-23
SOIC
SOIC/TSSOP
0.29
0.39
0.57
CMOS
AD8531
AD8532
AD8534
1
2
4
2.7/6
0.700
RRIO
3
5
25
20
38
45
83
45
50 pA
SC70/SOT-23
MSOP/SOIC/TSSOP
SOIC/TSSOP
0.27
0.43
0.60
CBCMOS
OP162
OP262
OP462
1
2
4
2.7/12
0.800
SS
15
13
0.325
1
70
60
97
9.5
500 nA
MSOP/SOIC/TSSOP
SOIC/TSSOP
SOIC/TSSOP
1.69
2.23
4.03
Bipolar
AD8565
AD8566
AD8567
1
2
4
4.5/16
0.850
RRIO
5
6
10
5
54
70
69
26
600 nA
SC70
MSOP
LFCSP/TSSOP
0.56
0.71
0.93
JFET
AD8627
AD8626
AD8625
1
2
4
±5/±13
0.850
SS
5
5
0.75
2.5
76
80
103
16
1 pA
SC-70/SOIC
MSOP/SOIC
SOIC/TSSOP
1.60
2.63
4.09
CMOS
AD8628
AD8629
AD8630
1
2
4
2.7/6
0.850
RRIO
2.5
1
0.005
0.002
120
115
125
22
100 pA
SOT-23/SOIC
MSOP/SOIC
SOIC/TSSOP
0.96
1.47
2.73
CMOS
AD8571
AD8572
AD8574
1
2
4
2.7/6
0.850
RRIO
1.5
0.4
0.005
0.005
120
120
125
51
50 pA
MSOP/SOIC
SOIC/TSSOP
SOIC/TSSOP
1.11
1.78
3.40
JFET
AD820A
AD822A
AD824A
1
2
4
±2.5/±18
0.900
SS
1.9
3
2
2
70
70
114
16
25 pA
MSOP/SOIC/PDIP
MSOP/SOIC/PDIP
SOIC
1.82
2.76
4.55
JFET
AD820B
AD822B
1
2
±2.5/±18
0.900
SS
1.9
3
1
2
74
70
114
16
10 pA
SOIC/PDIP
MSOP/SOIC/PDIP
2.66
4.11
CMOS
AD8551
AD8552
AD8554
1
2
4
2.7/6
0.975
RRIO
1.5
0.4
0.005
0.005
120
120
125
42
50 pA
MSOP/SOIC
SOIC/TSSOP
SOIC/TSSOP
1.20
1.90
3.36
*ᇨ݀ք
1
RRIOǖࡆ‫ࡆڟ‬๼෇/๼‫؜‬ǗRROǖࡆ‫ࡆڟ‬๼‫؜‬ǗSSǖ‫ۉڇ‬ᇸ(IVRԈઔ–VSY)ă
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| 17
৛௢‫ٷݣ‬ഗ (VOS < 1 mVLj‫ < ੻ټ‬50 MHz)
‫گ‬ሯำ‫ٷݣ‬ഗ(Vn ≤ 10 nV/√Hz)
ADA4075-2ǖ‫ࡼࠀگ‬Ă‫گג‬ሯำ‫ٷݣ‬ഗ
ADA4075-2๟ᅃ੼ມཚ‫ڢ‬ĂߛႠీĂ‫گ‬ሯำሏ໙‫ٷݣ‬ഗLj֑ᆩADIࠅິ‫ڦ‬iPolar®߾ᅝ዆ሰLjਏᆶ‫؜‬෥‫ڦ‬኱ୁࢅ঍ୁ༬ႠăADIࠅິጆᆶ‫ڦ‬
iPolar߾ᅝ๟ᅃዖံ৊‫ڦ‬ມटႠरຍLjཞ้੗ํ၄ጻၠ঳߰૗ᇑ࢙ၠࠏ‫߰ڢ‬૗Lj๑ኄ੼‫گ‬ሯำĂߛႠీ‫ٷݣ‬ഗ‫ڦ‬ႊೌ؅٫߸ၭĂ໏‫܈‬
߸੺Ăࠀࡼ߸‫گ‬ă
༬Ⴀ
C5
t ‫گג‬ሯำǖ2.8 nV/√Hz (1 kHzLj‫ۆ‬႙ኵ)
t ‫گג‬฿ኈǖ0.0002%(‫ۆ‬႙ኵ)
IN
50pF
C1
10F
A1
t ‫ۉگ‬ᇸ‫ୁۉ‬ǖ௅߲‫ٷݣ‬ഗ1.8 mA(‫ۆ‬႙ኵ)
t ฿ۙ‫ۉ‬უǖ1 mV(ፌ‫ٷ‬ኵ)
R4
R5
4.7k
4.7k
A2
1/2
R1
10k
R13
1/2
ADA4075-2
t ‫੻ټ‬ǖ6.5 MHz(‫ۆ‬႙ኵ)
ADA4075-2
R18
t უӦ୲ǖ12 V/μs(‫ۆ‬႙ኵ)
4.7k
R6
R2
4.7k
t ‫ڇ‬࿋ሺᅮ࿘ۨ
50pF
R3
t ৛௢ᅏഗ
t ጆᄽᅼೕยԢ
R10
4.7k
A3
t ᆶᇸ୳հഗ
R7
250
R8
4.7k FEEDBACK
TRIM
C4
ᆌᆩ
OUT+
100
4.7k
R9
100 4.7k
SYMMETRY
TRIM
R12
TEST
50pF
A4
R14
1/2
R15
4.7k
C3
10F
4.7k
R11
250 C6
1/2
ADA4075-2
C2
10F
OUT–
100
ADA4075-2
R16
R17
100
4.7k
NOTES
1. ALL RESISTORS SHOULD HAVE 1% TOLERANCE.
2. A1/A2 IN SAME PACKAGE; A3/A4 IN SAME PACKAGE.
ೝ࢚၍ୟൻ‫ۯ‬ഗยऺ
ADA4004-1/ADA4004-2/ADA4004-4ǖ‫ߛג‬৛‫܈‬Ă1.8 nV/√HzĂ36 V‫ٷݣ‬ഗ
ADA4004-1/ADA4004-2/ADA4004-4֑ᆩߛႠీiPolar߾ᅝยऺLjీࠕํ၄Ⴀీ‫ߛ༵ڦ‬LjԈઔই‫گ‬ሯำࢅࠀࡼLj༵ߛ໏‫ࢅ܈‬࿘ۨႠLj३ၭ
؅٫ăႎᆗ‫ڦ‬ยऺरຍ๑ADA4004-1/ADA4004-2/ADA4004-4ీࠕํ၄1.8 nV/√Hz‫ۉڦ‬უሯำ௢‫ࢅ܈‬6 Hz‫گڦ‬1/fሯำገችೕ୲Ljཞ้௅߲
‫ٷݣ‬ഗ‫ࡼࠀڦ‬ৈྺ1.7 mAăၭ‫ހ‬ጎ੗বู‫ۉ‬ୟӱ௬ओLjই‫ׯگ‬Ԩժ༵ߛքਆଳऄႠă
༬Ⴀ
250
t ट‫ۉگ‬უሯำǖ1.8 nV/√Hz
ADA4004-4
VSY = ±15V
t ‫گ‬๼෇ೋዃ‫ୁۉ‬ǖ90 nA(ፌ‫ٷ‬ኵ)
t ฿ۙ‫ۉ‬უǖ125 μV(ፌ‫ٷ‬ኵ)
t ੻‫੻ټ‬ǖ12 MHz
t ߾ፕ‫ۉ‬უǖ±5 V዁±15 V
ᆌᆩ
t ৛௢ᅏഗ
t ୳հഗఇ੷
t ஛ਖ਼‫ޅ‬മዃ‫ٷݣ‬ഗ
NUMBER OF AMPLIFIERS
t ߛሺᅮǖ120 dB
200
150
100
50
t ߾ᄽ੦዆
t ඤ‫ۉ‬౾ࢅRTD
0
–55
–35
–15
5
25
45
VOS (V)
‫ٷݣ‬ഗຕᇑ๼෇฿ۙ‫ۉ‬უ‫࠲ڦ‬ဣ
18
|
ሏ໙‫ٷݣ‬ഗ჋႙ኸళ
65
85
105
‫گ‬ሯำ‫ٷݣ‬ഗ(Vn ≤ 10nV/√Hz)
ACL
CMRR PSRR AVO
௅߲
VOS
1 kHz
‫ۉ‬ᇸ‫ۉ‬უ 1 kHz
TcVOS
‫ٷݣ‬
ࡆ‫ ڟ‬ፌၭኵ უӦ୲
ፌၭ ፌၭ ፌၭ
‫ٷݣ‬ഗIS
IB
ISC
(μv/°CLj
้ሯำ
(ፌၭኵ/ ้ሯำ
ፌ‫ٷ‬ኵ
ኵ
ࡆ1 ้‫( ੻ټ‬V/μs)
ኵ
ኵ
(mAፌ‫ ٷ‬ፌ‫ٷ‬ኵ (mA)
ഗຕ
(pA/√Hz)
ፌ‫ٷ‬ኵ) (nV/√Hz)
(mV) ‫ۆ‬႙ኵ)
(MHz)
(dB) (dB) (dB)
ኵ)
‫ހ‬ጎ
Ԓॏ
(ഥೌ۩
ଉĂOEMĂ
ெᇮ/ೌ)
52
SOIC/LFCSP
SOIC
2.25
3.24
90 nA
25
SOT-23/SOIC
MSOP/SOIC
SOIC/LFCSP
1.75
2.65
4.25
߾ᅝ
ׂ೗႙ࡽ
Bipolar
AD8597
AD8599
1
2
±4.5/±18
1.07
10
16.8
0.12
0.8
120
120
110
1.9
5.700
200 nA
Bipolar
ADA4004-1
ADA4004-2
ADA4004-4
1
2
4
±5/±18
1.8
12
2.7
0.125
0.7
110
110
114
1.2
2.200
Bipolar
ADA4075-2
2
±4.5/±18
2.8
6.5
12
1
0.3
110
106
114
1.2
2.250
100 nA
40
SOIC/LFCSP
0.75
Bipolar
AD8675
1
±5/±18
2.8
RRO
10
2.5
0.075
0.2
114
120
123
0.3
2.900
2 nA
40
MSOP/SOIC
1.18
Bipolar
AD8676A
2
±5/±18
2.8
RRO
10
2.5
0.1
0.2
111
106
123
0.3
3.400
2 nA
40
MSOP/SOIC
1.66
Bipolar
AD8676B
2
±5/±18
2.8
RRO
10
2.5
0.05
0.2
111
106
123
0.3
3.400
2 nA
40
MSOP/SOIC
2.14
Bipolar
AD8671
AD8672
AD8674
1
2
4
±5/±18
2.8
10
4
0.075
0.3
100
110
120
0.3
3.500
12 nA
30
MSOP/SOIC
MSOP/SOIC
SOIC/TSSOP
1.06
1.72
3.24
JFET
AD8610A
AD8620A
1
2
±5/±13
6
25
60
0.25
0.8
90
100
100
0.005
3.500
10 pA
65
MSOP/SOIC
SOIC
3.75
7.50
JFET
AD8610B
AD8620B
1
2
±5/±13
6
25
60
0.1
0.5
90
100
100
0.005
3.500
10 pA
65
MSOP/SOIC
SOIC
9.86
16.70
CMOS
ADA4528-1
ADA4528-2*
1
2
2.2/5.5
5.3
4
0.4
0.0025
0.015
115
120
130
0.1
1.500
100 pA
25
MSOP/LFCSP
1.15
1.90
RRIO
JFET
ADA4627-1A
1
±4/±18
6.1
19
84
0.3
1
100
103
106
0.0025
7.500
5 pA
55
SOIC/LFCSP
6.75
JFET
ADA4627-1B
1
±4/±18
6.1
19
84
0.2
1
106
106
112
0.0016
7.500
5 pA
55
SOIC/LFCSP
10.75
CMOS
AD8605
AD8606
AD8608
1
2
4
2.7/6
8
10
5
0.3
1
85
80
109
0.01
1.200
1 pA
80
WLCSP/SOT-23
WLCSP/MSOP/SOIC
SOIC/TSSOP
0.68
1.19
1.58
JFET
AD8510A
AD8512A
AD8513A
1
2
4
±5/±18
8
8
20
1
1.7
86
86
101
2.500
80 pA
70
MSOP/SOIC
MSOP/SOIC
SOIC/TSSOP
0.95
1.49
3.71
JFET
AD8510B
AD8512B
1
2
±5/±18
8
8
20
0.4
1
86
86
101
2.500
80 pA
70
MSOP/SOIC
MSOP/SOIC
2.33
4.76
CMOS
AD8691
AD8692
AD8694
1
2
4
2.7/6
8
SS
10
5
2
1.3
70
80
108
1.050
1 pA
80
SC70/SOT-23
MSOP/SOIC
SOIC/TSSOP
0.51
0.64
0.90
CMOS
AD8646
AD8648
2
4
2.7/6
8
RRIO
24
11
2.5
1.8
67
63
104
1.500
1 pA
120
MSOP/SOIC
SOIC/TSSOP
0.61
0.88
CMOS
AD8647
2
2.7/6
8
RRIO
24
11
2.5
1.8
67
63
104
1.500
1 pA
120
MSOP
0.71
Bipolar
OP162
OP262
OP462
1
2
4
2.7/12
9.5
SS
15
13
0.325
1
70
60
97
0.4
0.800
500 nA
302
MSOP/SOIC/TSSOP
SOIC/TSSOP
SOIC/TSSOP
1.69
2.23
4.03
Bipolar
AD8519
AD8529
1
2
2.7/12
10
SS
8
2.9
1.1
2
702
60
94
0.4
1.200
300 nA
70
SC70/SOT-23/SOIC
MSOP/SOIC
0.92
1.22
CMOS
AD8615
AD8616
AD8618
1
2
4
2.7/6
10
RRIO
24
12
0.5
1.5
80
70
105
0.05
1.300
1 pA
150
SOT-23
MSOP/SOIC
SOIC/TSSOP
0.76
1.29
2.29
±4/±18
10
0.6
0.2
0.13
0.5
120
115
120
0.074
1.300
1 nA
30
SOT-23/SOIC
0.76
140
SOT-23/SOIC
MSOP/SOIC
SOIC/TSSOP
0.83
0.93
1.75
Bipolar
AD8677
1
iCMOS
AD8665
AD8666
AD8668
1
2
4
5/16
10
RRIO
SS
4
3.5
2.5
3
90
98
130
0.05
0.1
1.550
1 pA
*ᇨ݀ք
1
RRIOǖࡆ‫ࡆڟ‬๼෇/๼‫؜‬ǗRROǖࡆ‫ࡆڟ‬๼‫؜‬ǗSSǖ‫ۉڇ‬ᇸDŽIVRԈઔ–VSYDžă
2
ׂ೗႙ࡽ‫ټ‬Քᆶ2‫ڇڦ‬ཚ‫ڢ‬/ມཚ‫ڢ‬/຺ཚ‫ٷݣڢ‬ഗ‫֪ڦ‬๬ཉॲࢅํाׂ೗ࡀ߭੗ీփཞLjၘ൧൩֖ለຕ਍๮֩ă
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| 19
৛௢‫ٷݣ‬ഗ (VOS < 1 mVLj‫ < ੻ټ‬50 MHz)
ඵइEDNሗኾ2009౎
‫گ‬๼෇ೋዃ‫ٷݣୁۉ‬ഗ (IB ≤ 50 pA)
100੼ඤோ‫ۉ‬ጱׂ೗
ADA4627–1ǖ‫گ‬ሯำĂ‫گ‬ೋዃ‫ୁۉ‬ĂJFETሏ໙‫ٷݣ‬ഗ
ADA4627–1๟ᅃ੼੻‫੻ټ‬৛௢‫ٷݣ‬ഗLjਏᆶ‫گ‬ሯำࢅ‫ڦگ׉ݥ‬฿ۙĂ೏ᅎĂೋዃ‫ୁۉ‬༬ႠLj֑ᆩ±5 V዁±15 Vມ‫ۉ‬ᇸࠃ‫ۉ‬ă޿‫ٷݣ‬ഗ
ण৛௢኱ୁሏ‫ߛࢅݣ‬໏঍ୁሏ‫ڦݣ‬ፌॅႠీࡀ߭ᇀᅃ༹ă
༬Ⴀ
+VS
t ‫گ‬฿ۙ‫ۉ‬უǖ200 μV(ፌ‫ٷ‬ኵ)
ADA4627-1
–IN
t ฿ۙ೏ᅎǖ1 μV/°C(‫ۆ‬႙ኵ)
+VS
AD8271
t ट‫گ‬๼෇ೋዃ‫ୁۉ‬ǖ5 pA(ፌ‫ٷ‬ኵ)
–VS
t કቛ‫ڦ‬࿒‫ྷݔ܈‬ǖ−40°C዁+125°C
10k
RF1
10k
2k
RG
20
t ±5 V዁±15 Vມ‫ۉ‬ᇸࠃ‫ۉ‬
OUT
10k
RF2
t ԍኤሺᅮ‫੻ټ‬ǖ16 MHz
+VS
t ‫ۉ‬უሯำǖ6.1 nV/√Hz (1 kHz)
10k
2k
–VS
t ߛუӦ୲ǖ60 V/μs
+IN
ADA4627-1
VS = ±15V
–VS
ᆌᆩ
NOTES
1. 10k THIN FILM TRIMMED RESISTOR
ARE INTERNAL TO THE AD8271.
t ߛፆੇ‫ߌد‬ഗ
t ࠼‫ܾۉ‬ट࠶‫ٷݣ‬ഗ
ࠓॺሺᅮྺ201‫ڦ‬ᅏ՗‫ٷݣ‬ഗăᆶ࠲Ԩํᄓ๪‫ۉ‬ୟ‫ܠ߸ڦ‬႑တLj൩֖ለ‫ۉ‬
ୟԴऻCN-0122ǖwww.analog.com/zh/CN0122
t ৛௢ᅏഗ
t ໮၎࣍୳հഗ
t ߛ‫܋‬ጆᄽᅼೕยԢ
t ᅅଐ
‫گ‬๼෇ೋዃ‫ٷݣୁۉ‬ഗ( IB ≤ 50 pA)
߾ᅝ
20
|
ׂ೗႙ࡽ
ACL
PSRR
‫ۉ‬ᇸ‫ۉ‬უ
VOS
TcVOS
CMRR
‫ٷݣ‬
ࡆ‫ ڟ‬ፌၭኵ უӦ୲
ፌၭ
(ፌၭኵ/
ፌ‫ٷ‬ኵ
(μv/°CLj
ፌၭኵ
ഗຕ
ࡆ1 ้‫( ੻ټ‬V/μs)
ኵ
ፌ‫ٷ‬ኵ)
(mV) ‫ۆ‬႙ኵ) (dB)
(MHz)
(dB)
AVO
ፌၭ
ኵ
(dB)
௅߲
1 kHz
1 kHz
‫ٷݣ‬ഗIS
IB
้ሯำ ้ሯำ
(mAፌ‫ ٷ‬ፌ‫ٷ‬ኵ
(nV/√Hz) (pA/√Hz)
ኵ)
‫ހ‬ጎ
Ԓॏ
(ഥೌ۩
ଉĂOEMĂ
ெᇮ/ೌ)
JFET
AD549L
1
±2.5/±18
5
3
0.5
10
90
90
109
35
0.00022
0.700
60 fA
TO-99
23.61
JFET
AD549K
1
±2.5/±18
5
3
0.25
5
90
90
109
35
0.00022
0.700
100 fA
TO-99
19.11
JFET
AD549J
1
±2.5/±18
5
3
1
20
80
80
109
35
0.00022
0.700
250 fA
TO-99
13.68
BiJET
OP285
2
±4.5/±18
9
22
0.25
1
80
85
108
6
0.9
2.500
350 nA
SOIC/PDIP
2.40
CMOS
AD8663
AD8667
AD8669
1
2
4
5/16
SS
0.54
0.6
0.3
1.5
87
95
115
23
0.05
0.285
0.3 pA
typ
SOIC/LFCSP
MSOP/SOIC
SOIC/TSSOP
1.17
1.58
2.70
CMOS
AD8603
AD8607
AD8609
1
2
4
1.8/6
RRIO
0.4
0.1
0.3
1
85
80
112
25
0.05
0.040
1 pA
SOT-23
MSOP/SOIC
SOIC/TSSOP
0.68
1.02
1.85
CMOS
AD8605
AD8606
AD8608
1
2
4
2.7/6
RRIO
10
5
0.3
1
85
80
109
8
0.01
1.200
1 pA
WLCSP/SOT-23
WLCSP/MSOP/SOIC
SOIC/TSSOP
0.68
1.19
1.58
CMOS
AD8615
AD8616
AD8618
1
2
4
2.7/6
RRIO
24
12
0.5
1.5
80
70
105
10
0.05
1.300
1 pA
SOT-23
MSOP/SOIC
SOIC/TSSOP
0.76
1.29
2.29
CMOS
AD8661
AD8662
AD8664
1
2
4
5/16
SS
4
3.5
0.16
4
90
95
106
12
0.1
1.550
1 pA
SOIC/LFCSP
MSOP/SOIC
SOIC/TSSOP
1.08
1.37
2.23
JFET
AD8627
AD8626
AD8625
1
2
4
±5/±13
SS
5
5
0.75
2.5
76
80
103
16
0.5
0.850
1 pA
SC70/SOIC
MSOP/SOIC
SOIC/TSSOP
1.60
2.63
4.09
JFET
AD8641
AD8642
AD8643
1
2
4
3.5
3
0.75
2.5
90
90
106
27.5
0.0005
0.290
1 pA
SC70/SOIC
MSOP/SOIC
SOIC/LFCSP
1.47
2.35
3.85
CMOS
AD8613
AD8617
AD8619
1
2
4
1.8/5.5
RRIO
0.4
0.1
2.2
1
68
67
107
25
0.05
0.040
1 pA
SC70/SOT-23
MSOP/SOIC
SOIC/TSSOP
0.46
0.71
1.11
CMOS
AD8691
AD8692
AD8694
1
2
4
2.7/6
SS
10
5
2
1.3
70
80
108
8
0.05
1.050
1 pA
SC70/SOT-23
MSOP/SOIC
SOIC/TSSOP
0.51
0.64
0.90
±2.5/±13 SS
ሏ໙‫ٷݣ‬ഗ჋႙ኸళ
‫گ‬๼෇ೋዃ‫ٷݣୁۉ‬ഗ( IB ≤ 50 pA)(Ⴤ)
ACL
PSRR AVO
‫ۉ‬ᇸ‫ۉ‬უ
TcVOS
უӦ
VOS
CMRR
1 kHz
ࡆ‫ ڟ‬ፌၭኵ
ፌၭ ፌၭ
(ፌၭኵ/
୲ ፌ‫ٷ‬ኵ (μv/°CLj ፌၭኵ
้ሯำ
1
ኵ
ࡆ ้‫੻ټ‬
ኵ
ፌ‫ٷ‬ኵ)
(V/μs) (mV) ‫ۆ‬႙ኵ) (dB)
(nV/√Hz)
(MHz)
(dB) (dB)
௅߲
1 kHz
IB
‫ٷݣ‬ഗIS
้ሯำ
(mAፌ‫ ٷ‬ፌ‫ٷ‬ኵ
(pA/√Hz)
ኵ)
‫ހ‬ጎ
Ԓॏ
(ഥೌ۩
ଉĂOEMĂ
ெᇮ/ೌ)
MSOP/SOIC
SOIC/TSSOP
0.61
0.88
߾ᅝ
ׂ೗႙ࡽ
‫ٷݣ‬
ഗຕ
CMOS
AD8646
AD8648
2
4
2.7/6
RRIO
24
11
2.5
1.8
67
63
104
8
1.500
1
CMOS
AD8647
2
2.7/6
RRIO
24
11
2.5
1.8
67
63
104
8
1.500
1
MSOP
0.71
CMOS
AD8665
AD8666
AD8668
1
2
4
5/16
SS
4
3.5
2.5
3
90
98
130
10
1.550
1
SOT-23/SOIC
MSOP/SOIC
SOIC/TSSOP
0.83
0.93
1.75
CMOS
ADA4665-2
2
5/16
RRIO
1.2
1
6
3
55
70
85
32
0.400
1
MSOP/SOIC
0.70
CMOS
ADA4505-12
ADA4505-2
ADA4505-4
1
2
4
1.8/5.5
RRIO
0.050
0.006
3
2
90
100
105
65
0.010
2
WLCSP/SOT-23
WLCSP/MSOP
WLCSP/TSSOP
0.55
0.67
1.15
CMOS
AD8657
AD8659*
2
4
2.7/18
RRIO
0.175
0.3
0.3
4
95
105
110
50
0.022
5
MSOP/SOIC
SOIC/LFCSP
0.95
1.35
JFET
ADA4627-1A
1
±4/±18
19
84
0.3
1
100
103
106
6.1
0.0025
7.500
5
SOIC/LFCSP
6.75
JFET
ADA4627-1B
1
±4/±18
19
84
0.2
1
106
106
112
6.1
0.0016
7.500
5
SOIC/LFCSP
10.75
CMOS
ADA4692-2
ADA4692-4
2
4
2.7/6
SS
3.6
1.3
2.5
1
75
80
95
16
0.05
0.225
5
SOIC/LFCSP
TSSOP
0.55
0.90
CMOS
ADA4691-2
ADA4691-4
2
4
2.7/6
SS
3.6
1.3
2.5
1
75
80
95
16
0.05
0.225
5
WLCSP/LFCSP
LFCSP
0.57
0.99
0.1
CMOS
AD8500
1
1.8/5.5
RRIO
0.007
0.004
1
3
75
90
98
190
CMOS
AD8655
AD8656
1
2
2.7/5.5
RRIO
28
11
0.25
0.4
85
88
100
2.72
CMOS
AD8651
AD8652
1
2
2.7/5.5
RRIO
50
41
0.35
4
80
76
100
4.52
JFET
AD8610A
AD8620A
1
2
±5/±13
25
60
0.25
0.8
90
100
100
JFET
AD8610B
AD8620B
1
2
±5/±13
25
60
0.1
0.5
90
100
JFET
AD820B
AD822B
1
2
±2.5/±18
SS
1.9
3
1
2
74
CMOS
AD85052
AD8506
AD8508
1
2
4
1.8/5.5
RRIO
0.095
0.013
2.5
2
CMOS
AD8502
AD8504
2
4
1.8/5.5
RRIO
0.007
0.004
3
JFET
AD8682
AD8684
2
4
±4.5/±18
3.5
9
JFET
AD820A
AD822A
AD824A
1
2
4
±2.5/±18
SS
1.9
CMOS
AD8538
AD8539
1
2
2.7/5.5
RRIO
1.8/6
RRIO
0.1
0.02
0.001
10
SC70
0.71
4.500
10
MSOP/SOIC
MSOP/SOIC
0.71
1.11
0.025
14.000
10
MSOP/SOIC
MSOP/SOIC
1.13
1.99
6
0.005
3.500
10
MSOP/SOIC
SOIC
3.75
7.50
100
6
0.005
3.500
10
MSOP/SOIC
SOIC
9.86
16.70
70
114
16
0.008
0.900
10
SOIC/PDIP
MSOP/SOIC/PDIP
2.66
4.11
90
100
105
45
0.015
0.020
10
WLCSP/SOT-23
WLCSP/MSOP
WLCSP/TSSOP
0.59
0.71
1.20
5
67
85
98
190
0.1
0.001
10
SOT-23
TSSOP
0.70
1.00
1
10
70
92
86
36
0.01
0.250
20
MSOP/SOIC
SOIC/TSSOP
1.66
2.44
3
2
2
70
70
114
16
0.008
0.900
25
MSOP/SOIC/PDIP
MSOP/SOIC/PDIP
SOIC
1.82
2.76
4.55
0.43
0.35
0.013
0.03
115
105
115
50
0.180
25
SOT-23/SOIC
MSOP/SOIC
0.90
1.31
5
2.7
6
4
60
65
113
22
0.550
30
SC70/SOT-23
0.28
0.73
1.31
2.22
CMOS
AD8515
1
JFET
ADA4000-1
ADA4000-2
ADA4000-4
1
2
4
0.05
±4/±18
5
20
1.7
2
80
82
100
16
0.01
1.650
40
SOT-23/SOIC
MSOP/SOIC
SOIC/TSSOP
JFET
ADA4062-2A
ADA4062-4A
2
4
±4/±18
1.4
3.3
2.5
4
73
74
76
36
0.005
0.220
50
MSOP/SOIC/LFCSP
LFCSP/TSSOP
0.75
1.21
JFET
ADA4062-2B
2
±4/±18
1.4
3.3
1.5
4
80
80
76
36
0.005
0.220
50
SOIC
1.25
CMOS
AD8551
AD8552
AD8554
1
2
4
2.7/6
RRIO
1.5
0.4
0.005
0.005
120
120
125
42
0.975
50
MSOP/SOIC
SOIC/TSSOP
SOIC/TSSOP
1.20
1.90
3.36
CMOS
AD8571
AD8572
AD8574
1
2
4
2.7/6
RRIO
1.5
0.4
0.005
0.005
120
120
125
51
0.850
50
MSOP/SOIC
SOIC/TSSOP
SOIC/TSSOP
1.11
1.78
3.40
CMOS
AD8591
AD8592
AD8594
1
2
4
2.7/6
RRIO
3
5
25
20
38
45
83
45
0.700
50
SOT-23
SOIC
SOIC/TSSOP
0.29
0.39
0.57
0.05
*ᇨ݀ք
1
2
RRIOǖࡆ‫ࡆڟ‬๼෇/๼‫؜‬ǗRROǖࡆ‫ࡆڟ‬๼‫؜‬ǗSSǖ‫ۉڇ‬ᇸ(IVRԈઔ–VSY)ă
ׂ೗႙ࡽ‫ټ‬Քᆶ2‫ڇڦ‬ཚ‫ڢ‬/ມཚ‫ڢ‬/຺ཚ‫ٷݣڢ‬ഗ‫֪ڦ‬๬ཉॲࢅํाׂ೗ࡀ߭੗ీփཞLjၘ൧൩֖ለຕ਍๮֩ă
www.analog.com/zh/opamps
| 21
‫ٷݣ‬ഗ (‫ < ੻ټ‬50 MHz)
‫ۉڇ‬ᇸ‫ٷݣ‬ഗ
AD8613/AD8617/AD8619ǖྲࠀࡼĂ‫گ‬ሯำĂCMOSࡆ‫ࡆڟ‬๼෇/๼‫؜‬ሏ໙‫ٷݣ‬ഗ
AD8613/AD8617/AD8619‫ݴ‬՚๟‫ڇ‬ཚ‫ڢ‬/ມཚ‫ڢ‬/຺ཚ‫ڢ‬ĂྲࠀࡼĂࡆ‫ࡆڟ‬๼෇ࢅ๼‫ٷݣ؜‬ഗLjਏᆶ‫گ‬฿ۙ‫ۉ‬უᅜत‫گ‬๼෇‫ۉ‬უࢅ‫ୁۉ‬ሯ
ำ༬Ⴀă
༬Ⴀ
C2
1000pF
t ฿ۙ‫ۉ‬უǖ2.2 mV(ፌ‫ٷ‬ኵ)
R1
5M
t ‫گ‬๼෇ೋዃ‫ୁۉ‬ǖ1 pA(ፌ‫ٷ‬ኵ)
WORKING
U24
V+
CONTROL
4
t ‫گ‬ሯำǖ22 nV/√Hz
BUTTERWORTH LOW-PASS
5
3
t ‫ۉڇ‬ᇸࠃ‫ۉ‬ǖ1.8 V዁5 V
1
R3
22.6k
R4
22.6k
3
V–
C3
0.047 F
2
0
AD8613
2 or AD8603/07
REFERENCE
t ྲࠀࡼǖ௅߲‫ٷݣ‬ഗ50 μA(ፌ‫ٷ‬ኵLj
ኝ߲࿒‫)ాྷݔ܈‬
0
V+
V–
R3B
1 22.6k
R4B
22.6k
3
C3B
0.047 F
2
0
½ of
AD8542
C1
0.1 F
I-TO-V CONVERTER
ᆌᆩ
U25
U26
V+
1
OUT_1
V–
½ of
AD8542
C1B
0.1 F
DUPLICATE CIRCUIT OF ABOVE
t ‫ۉࠃ׾ۉ‬ᅏഗᅏ՗
ॆᆩე༛֪॔ဣཥዐ‫ࡼࠀྲڦ‬Ă‫گ‬ሯำCMOS RRIO‫ٷݣ‬ഗ
t ‫ܠ‬ट୳հഗ
t ADCമዃൻ‫ۯ‬ഗ
t DACൻ‫ۯ‬ഗ/‫ۉ‬ೝገ࣑ഗ
t ‫ࡼࠀگ‬ASIC๼෇ई๼‫ٷݣ؜‬ഗ
‫ۉڇ‬ᇸ‫ٷݣ‬ഗ
22
|
‫ހ‬ጎ
Ԓॏ
(ഥೌ۩
ଉĂOEMĂ
ெᇮ/ೌ)
SC70
MSOP
LFCSP/TSSOP
0.56
0.71
0.93
80
SOT-23
MSOP/SOIC
SOIC/TSSOP
0.68
1.02
1.85
60 pA
30
SOT-23
MSOP/SOIC
SOIC/TSSOP
0.62
0.83
1.13
1.200
1 pA
80
WLCSP/SOT-23
WLCSP/MSOP/SOIC
SOIC/TSSOP
0.68
1.19
1.58
0.001
10 pA
5
SC70
0.71
0.76
1.29
2.29
ACL
CMRR PSRR AVO
௅߲
‫ۉ‬ᇸ‫ۉ‬უ
VOS
TcVOS
1 kHz
1 kHz
ࡆ‫ ڟ‬ፌၭኵ უӦ୲
ፌၭ ፌၭ ፌၭ
‫ٷݣ‬ഗIS
IB
ISC
(ፌၭኵ/
ፌ‫ٷ‬ኵ
(μv/°CLj
้ሯำ
้ሯำ
ࡆ1 ้‫( ੻ټ‬V/μs)
(mAፌ‫ ٷ‬ፌ‫ٷ‬ኵ (mA)
ኵ
ኵ
ኵ
ፌ‫ٷ‬ኵ)
(mV) ‫ۆ‬႙ኵ)
(nV/√Hz) (pA/√Hz)
ኵ)
(MHz)
(dB) (dB) (dB)
߾ᅝ
ׂ೗႙ࡽ
‫ٷݣ‬
ഗຕ
Bipolar
AD8565
AD8566
AD8567
1
2
4
4.5/16
RRIO
5
6
10
5
54
70
69
26
0.82
0.850
CMOS
AD8603
AD8607
AD8609
1
2
4
1.8/6
RRIO
0.4
0.1
0.3
1
85
80
112
25
0.05
0.040
1 pA
CMOS
AD8601A
AD8602A
AD8604A
1
2
4
2.7/6
RRIO
8.2
5.2
0.5
2
74
67
89
33
0.05
1.200
CMOS
AD8605
AD8606
AD8608
1
2
4
2.7/6
RRIO
10
5
0.3
1
85
80
109
8
0.01
CMOS
AD8500
1
1.8/5.5
RRIO
0.007
0.004
1
3
75
90
98
190
0.1
CMOS
AD8615
AD8616
AD8618
1
2
4
2.7/6
RRIO
24
12
0.5
1.5
80
70
105
10
CMOS
AD8655
AD8656
1
2
2.7/5.5
RRIO
28
11
0.25
0.4
85
88
100
2.72
CMOS
AD8651
AD8652
1
2
2.7/5.5
RRIO
50
41
0.35
4
80
76
100
4.52
CMOS
AD8657
AD8659*
2
3
2.7/18
RRIO
0.175
0.3
0.3
4
95
105
110
Bipolar
ADA4091-2
ADA4091-4
2
3
±1.35/±18 RRIO
1.27
0.46
0.25
2.5
104
108
Bipolar
ADA4092-2*
ADA4092-4
2
3
±1.35/±18 RRIO
1.4
0.4
1.5
2.5
90
CMOS
ADA4505-12
ADA4505-2
ADA4505-4
1
2
4
1.8/5.5
RRIO
0.050
0.006
3
2
CMOS
AD85052
AD8506
AD8508
1
2
4
1.8/5.5
RRIO
0.095
0.013
2.5
CMOS
AD8628
AD8629
AD8630
1
2
4
2.7/6
RRIO
2.5
1
CMOS
ADA4528-1
ADA4528-2*
1
2
2.2/5.5
RRIO
4
CMOS
ADA4051-1
ADA4051-2
1
2
1.8/5.5
RRIO
0.125
ሏ໙‫ٷݣ‬ഗ჋႙ኸళ
600 nA 352
1.300
1 pA
150
SOT-23
MSOP/SOIC
SOIC/TSSOP
4.500
10 pA
220
MSOP/SOIC
MSOP/SOIC
0.71
1.11
14.000
10 pA
80
MSOP/SOIC
MSOP/SOIC
1.13
1.99
50
0.022
5 pA
10
MSOP/SOIC
SOIC/LFCSP
0.95
1.35
116
25
0.250
55 nA
20
SOIC/LFCSP
LFCSP/TSSOP
2.22
3.50
98
116
30
0.250
60 nA
20
SOIC/LFCSP
TSSOP
1.35
2.50
90
100
105
65
0.02
0.010
2 pA
40
WLCSP/SOT-23
WLCSP/MSOP
WLCSP/TSSOP
0.55
0.67
1.15
2
90
100
105
45
0.015
0.020
10 pA
45
WLCSP/SOT-23
WLCSP/MSOP
WLCSP/TSSOP
0.59
0.71
1.20
0.005
0.002
120
115
125
22
0.850
100 pA
50
SOT-23/SOIC
MSOP/SOIC
SOIC/TSSOP
0.96
1.47
2.73
0.4
0.0025
0.015
115
120
130
5.3
0.1
1.500
100 pA
25
MSOP/LFCSP
1.15
1.90
0.06
0.015
0.02
110
110
115
95
0.1
0.017
70 pA
15
SC70/SOT-23
MSOP/LFCSP
0.93
1.47
0.05
0.025
‫ۉڇ‬ᇸ‫ٷݣ‬ഗ (ჄDž
ACL
CMRR PSRR AVO
௅߲
‫ۉ‬ᇸ‫ۉ‬უ
TcVOS
1 kHz
1 kHz
უӦ
VOS
ࡆ‫ ڟ‬ፌၭኵ
‫ٷݣ‬ഗIS
IB
ISC
ፌၭ ፌၭ ፌၭ
(ፌၭኵ/
ፌ‫ٷ‬ኵ
(μv/°CLj
้ሯำ
้ሯำ
୲
ኵ
(mAፌ‫ ٷ‬ፌ‫ٷ‬ኵ (mA)
ࡆ1 ้‫੻ټ‬
ኵ
ኵ
ፌ‫ٷ‬ኵ)
(nV/√Hz) (pA/√Hz)
(V/μs) (mV) ‫ۆ‬႙ኵ)
ኵ)
(dB) (dB) (dB)
(MHz)
‫ހ‬ጎ
Ԓॏ
(ഥೌ۩
ଉĂOEMĂ
ெᇮ/ೌ)
25
SOT-23/SOIC
MSOP/SOIC
0.90
1.31
50 pA
50
MSOP/SOIC
SOIC/TSSOP
SOIC/TSSOP
1.20
1.90
3.36
0.850
50 pA
50
MSOP/SOIC
SOIC/TSSOP
SOIC/TSSOP
1.11
1.78
3.40
0.550
30 pA
20
SC70/SOT-23
0.28
1 pA
80
SC70/SOT-23
MSOP/SOIC
SOIC/TSSOP
0.46
0.71
1.11
1.200
200 pA
30
MSOP/SOIC
SOIC/TSSOP
0.44
0.90
0.001
10 pA
5
SOT-23
TSSOP
0.70
1.00
8
1.500
1 pA
120
MSOP/SOIC
SOIC/TSSOP
0.61
0.88
8
1.500
1 pA
120
MSOP
0.71
SOT-23
SOIC
SOIC/TSSOP
0.29
0.39
0.57
߾ᅝ
ׂ೗႙ࡽ
‫ٷݣ‬
ഗຕ
CMOS
AD8538
AD8539
1
2
2.7/5.5
RRIO
0.43
0.35
0.013
0.03
115
105
115
50
0.180
25 pA
CMOS
AD8551
AD8552
AD8554
1
2
4
2.7/6
RRIO
1.5
0.4
0.005
0.005
120
120
125
42
0.975
CMOS
AD8571
AD8572
AD8574
1
2
4
2.7/6
RRIO
1.5
0.4
0.005
0.005
120
120
125
51
CMOS
AD8515
1
1.8/6
RRIO
5
2.7
6
4
60
65
113
22
CMOS
AD8613
AD8617
AD8619
1
2
4
1.8/5.5
RRIO
0.4
0.1
2.2
1
68
67
107
25
0.05
0.040
CMOS
AD8602
AD8604
2
4
2.7/6
RRIO
8.2
5.2
6
2
56
56
86
33
0.05
CMOS
AD8502
AD8504
2
4
1.8/5.5
RRIO
0.007
0.004
3
5
67
85
98
190
0.1
CMOS
AD8646
AD8648
2
4
2.7/6
RRIO
24
11
2.5
1.8
67
63
104
CMOS
AD8647
2
2.7/6
RRIO
24
11
2.5
1.8
67
63
104
CMOS
AD8591
AD8592
AD8594
1
2
4
2.7/6
RRIO
3
5
25
20
38
45
83
45
0.05
0.700
50 pA 2502
CMOS
AD8531
AD8532
AD8534
1
2
4
2.7/6
RRIO
3
5
25
20
38
45
83
45
0.05
0.700
SC70/SOT-23
50 pA 2502 MSOP/SOIC/TSSOP
SOIC/TSSOP
0.27
0.43
0.60
CMOS
AD8541
AD8542
AD8544
1
2
4
2.7/6
RRIO
1
0.92
6
4
40
65
86
40
0.1
0.045
60 pA
60
SC70/SOT-23/SOIC
MSOP/SOIC/TSSOP
SOIC/TSSOP
0.27
0.38
0.54
BP
AD8517
AD8527
1
2
1.8/6
RRIO
7
8
3.5
2
602
902
94
15
1.2
1.200
450 nA
10
SOT-23
MSOP/SOIC
0.35
0.54
CMOS
ADA4665-2
2
5/16
RRIO
1.2
1
6
3
55
70
85
32
0.400
1 pA
10
MSOP/SOIC
0.35
0.54
Bipolar
AD8519
AD8529
1
2
2.7/12
SS
8
2.9
1.1
2
702
60
94
10
0.4
1.200
300 nA
70
SC70/SOT-23/SOIC
MSOP/SOIC
0.92
1.22
CMOS
AD8661
AD8664
AD8662
1
2
4
5/16
SS
4
3.5
0.16
4
90
95
106
12
0.1
1.550
1 pA
140
SOIC/LFCSP
MSOP/SOIC
SOIC/TSSOP
1.08
1.37
2.23
CMOS
AD8663
AD8667
AD8669
1
2
4
5/16
SS
0.54
0.6
0.3
1.5
87
95
115
23
0.05
0.285
0.3 pA
typ
50
SOIC/LFCSP
MSOP/SOIC
SOIC/TSSOP
1.17
1.58
2.70
JFET
AD8627
AD8626
Ad8625
1
2
4
±5/±13
SS
5
5
0.75
2.5
76
80
103
16
0.5
0.850
1 pA
152
SC70/SOIC
MSOP/SOIC
SOIC/TSSOP
1.60
2.63
4.09
JFET
AD8641
AD8642
AD8643
1
2
4
±2.5/±13
SS
3.5
3
0.75
2.5
90
90
106
27.5
0.001
0.290
1 pA
122
SC70/SOIC
MSOP/SOIC
SOIC/LFCSP
1.47
2.35
3.85
JFET
AD820A
AD822A
AD824A
1
2
4
±2.5/±18
SS
1.9
3
2
2
70
70
114
16
0.008
0.900
25 pA
45
MSOP/SOIC/PDIP
MSOP/SOIC/PDIP
SOIC
1.82
2.76
4.55
JFET
AD820B
AD822B
1
2
±2.5/±18
SS
1.9
3
1
2
74
70
114
16
0.008
0.900
10 pA
45
SOIC/PDIP
MSOP/SOIC/PDIP
2.66
4.11
CMOS
AD8638
Ad8639
1
2
5/16
SS
1.5
2
0.009
0.03
127
127
130
60
1.500
75 pA
37
SOT-23/SOIC
MSOP/SOIC/LFCSP
1.27
2.19
CMOS
AD8691
AD8692
AD8694
1
2
4
2.7/6
SS
10
5
2
1.3
70
80
108
8
0.05
1.050
1 pA
80
SC70/SOT-23
MSOP/SOIC
SOIC/TSSOP
0.51
0.64
0.90
CMOS
ADA4692-2
ADA4692-4
2
4
2.7/6
SS
3.6
1.3
2.5
1
75
80
95
16
0.05
0.225
5 pA
55
SOIC/LFCSP
TSSOP
0.55
0.90
CMOS
ADA4691-2
ADA4691-4
2
4
2.7/6
SS
3.6
1.3
2.5
1
75
80
95
16
0.05
0.225
5 pA
55
LFCSP
LFCSP
0.57
0.99
CMOS
AD8665
AD8666
AD8668
1
2
4
5/16
SS
4
3.5
2.5
3
90
98
130
10
0.1
1.550
1 pA
140
SOT-23/SOIC
MSOP/SOIC
SOIC/TSSOP
0.83
0.93
1.75
0.05
*ᇨ݀ք
1
2
RRIOǖࡆ‫ࡆڟ‬๼෇/๼‫؜‬ǗRROǖࡆ‫ࡆڟ‬๼‫؜‬ǗSSǖ‫ۉڇ‬ᇸ(IVRԈઔ–VSY)ă
ׂ೗႙ࡽ‫ټ‬Քᆶ2‫ڇڦ‬ཚ‫ڢ‬/ມཚ‫ڢ‬/຺ཚ‫ٷݣڢ‬ഗ‫֪ڦ‬๬ཉॲࢅํाׂ೗ࡀ߭੗ీփཞLjၘ൧൩֖ለຕ਍๮֩ă
www.analog.com/zh/opamps
| 23
৛௢‫ٷݣ‬ഗ (VOS < 1 mVLj‫ < ੻ټ‬50 MHz)
ࡆ‫ࡆڟ‬๼‫ٷݣ؜‬ഗ
AD8641ǖ‫ࡼࠀگ‬Ăࡆ‫ࡆڟ‬๼‫؜‬Ă৛௢JFET‫ٷݣ‬ഗ
AD8641/AD8642/AD8643਩ྺ‫ࡼࠀگ‬Ă৛௢JFET๼෇‫ٷݣ‬ഗLjਏᆶट‫ڦگ‬๼෇ೋዃ‫ࡆڟࡆࢅୁۉ‬๼‫؜‬༬Ⴀăُྔ࣏ਏᆶৎຼࡆ‫ࡆڟ‬๼
෇ᇑࡆ‫ࡆڟ‬๼‫؜‬Ӧ‫ీޗ‬૰Ljᅺܸยऺටᇵ੗ᅜሞ‫ۉڇ‬ᇸဣཥዐ࣐؋CMOS DACĂASICतഄ໲੻๼‫؜‬Ӧ‫ޗ‬ഗॲă‫ړ‬ඹႠ޶ሜ‫ٷ‬ᇀ500 pF
้Lj๼‫؜‬ධీԍ‫׼‬࿘ۨă
༬Ⴀ
t ‫ۉگ‬ᇸ‫ୁۉ‬ǖ250 μA(ፌ‫ٷ‬ኵ)
10000
VSY = ±13V
t ‫گ‬฿ۙ‫ۉ‬უǖ750 μV(ፌ‫ٷ‬ኵ)
t ‫ۉڇ‬ᇸࠃ‫ۉ‬ǖ5 V዁26 V
t ມ‫ۉ‬ᇸࠃ‫ۉ‬ǖ±2.5 V዁±13 V
t ࡆ‫ࡆڟ‬๼‫؜‬
t ‫ڇ‬࿋ሺᅮ࿘ۨ
ᆌᆩ
SATURATION VOLTAGE (mV)
t ट‫گ‬๼෇ೋዃ‫ୁۉ‬ǖ1 pA(ፌ‫ٷ‬ኵ)
VSY – VOH
1000
100
–VSY – VOL
10
t ၍ୟ/‫ۉࠃ׾ۉ‬ᅏ՗
t ৛௢‫ୁۉ‬ॠ֪
t ᅅଐᅏഗ
1
0.001
0.01
t ߾ᄽ੦዆
0.1
1
10
100
LOAD CURRENT (mA)
t ৛௢୳հഗ
t Սၻ๕ᅼೕ
๼‫؜‬ԏࢅ‫ۉ‬უᇑ޶ሜ‫࠲ڦୁۉ‬ဣ
t ጲ‫֪ۯ‬๬ยԢ
ADA4691-2ǖມཚ‫ڢ‬Ă‫ࡼࠀگ‬Ă੻‫ټ‬Ă‫گ‬ሯำĂࡆ‫ࡆڟ‬๼‫ٷݣ؜‬ഗ
ADA4691-2๟ᅃ੼ມཚ‫ڢ‬Ăࡆ‫ࡆڟ‬๼‫ٷݣ؜‬ഗLj֑ᆩ‫ۉڇ‬ᇸࠃ‫ۉ‬Ljਏᆶ‫ࡼࠀگ‬Ă੻‫گࢅ੻ټ‬ሯำ༬ႠăADA4691-2ਏᆶଇ߲‫܀‬૬࠲܏
ᆅগLj੗ᅜ৊ᅃօই‫ۉگ‬ᇸ‫ୁۉ‬ăኄၵ‫ٷݣ‬ഗ๢ࢇ߳ዖᆌᆩăᅼೕമዃ‫ٷݣ‬ഗĂ୳հഗĂIR/࠼‫ܾۉ‬ट࠶‫ٷݣ‬ഗĂ‫ࢁۉ‬ԭࢅߛፆੇ‫د‬
ߌഗ‫ڪ‬ഗॲ਩੗๴ᅮᇀኄᅃ༬Ⴀፇࢇă
༬Ⴀ
t ‫ࡼࠀگ‬ǖ180 μA(‫ۆ‬႙ኵ)
1
t ‫گ‬฿ኈǖ0.003% THD + N
t ‫گ‬ሯำǖ16 nV/√Hz (‫ۆ‬႙ኵ)
t ‫੻ټ‬ǖ3.6 MHz
ᆌᆩ
t Սၻ๕ᅼೕ
t Սၻ๕ᅏഗᅏ՗ࢅᅅଐยԢ
0.1
THD + N (%)
t ฿ۙ‫ۉ‬უǖ500 μV(‫ۆ‬႙ኵ)
ADA4692-2
VSY = ±2.5V
AV = –1
TA = 25°C
RL = 600
RL = 2k
0.01
t ࠼‫ܾۉ‬ट࠶‫ٷݣ‬ഗ
t ‫ߌد‬ഗ‫ٷݣ‬ഗ
t ‫ୁۉ܋گ‬ॠ֪
t ADCൻ‫ۯ‬ഗ
0.001
10
t ഛ‫ߌدכ‬ഗ
24
|
ሏ໙‫ٷݣ‬ഗ჋႙ኸళ
1k
FREQUENCY (Hz)
t ᆶᇸ୳հഗ
t ֑ᄣԍ‫׼‬ഗ
100
ሯำᇑೕ୲‫࠲ڦ‬ဣ
10k
20k
ࡆ‫ࡆڟ‬๼‫ٷݣ؜‬ഗ
ACL
CMRR
‫ۉ‬ᇸ‫ۉ‬უ
VOS
TcVOS
ࡆ‫ ڟ‬ፌၭኵ უӦ୲
ፌၭ
(ፌၭኵ/
ፌ‫ٷ‬ኵ (μv/°CLj
1
ࡆ ้‫( ੻ټ‬V/μs)
ኵ
ፌ‫ٷ‬ኵ)
(mV) ‫ۆ‬႙ኵ)
(MHz)
(dB)
߾ᅝ
ׂ೗႙ࡽ
‫ٷݣ‬
ഗຕ
Bipolar
AD8675
1
±5/±18
RRO
10
2.5
0.075
0.2
114
PSRR AVO
௅߲
1 kHz
1 kHz
‫ٷݣ‬ഗIS
ፌၭ ፌၭ
IB
้ሯำ ้ሯำ
ኵ
ኵ
(mAፌ‫ ٷ‬ፌ‫ٷ‬ኵ
(nV/√Hz) (pA/√Hz)
(dB) (dB)
ኵ)
120
123
‫ހ‬ጎ
Ԓॏ
(ഥೌ۩
ଉĂOEMĂ
ெᇮ/ೌ)
2.8
0.32
2.900
2 nA
MSOP/SOIC
1.18
2
Bipolar
AD8676A
2
±5/±18
RRO
10
2.5
0.1
0.2
111
106
123
2.8
0.3
3.400
2 nA
MSOP/SOIC
1.66
Bipolar
AD8676B
2
±5/±18
RRO
10
2.5
0.05
0.2
111
106
123
2.8
0.32
3.400
2 nA
MSOP/SOIC
2.14
CMOS
AD8605
AD8606
AD8608
1
2
4
2.7/6
RRIO
10
5
0.3
1
85
80
109
8
0.01
1.200
1 pA
WLCSP/SOT-23
WLCSP/MSOP/SOIC
SOIC/TSSOP
0.68
1.19
1.58
CMOS
AD8691
AD8692
AD8694
1
2
4
2.7/6
SS
10
5
2
1.3
70
80
108
8
0.05
1.050
1 pA
SC70/SOT-23
MSOP/SOIC
SOIC/TSSOP
0.51
0.64
0.90
CMOS
AD8646
AD8648
2
4
2.7/6
RRIO
24
11
2.5
1.8
67
63
104
8
1.500
1 pA
MSOP/SOIC
SOIC/TSSOP
0.61
0.88
CMOS
AD8647
2
2.7/6
RRIO
24
11
2.5
1.8
67
63
104
8
1.500
1 pA
MSOP
0.71
Bipolar
OP162
OP262
OP462
1
2
4
2.7/12
SS
15
13
0.325
1
70
60
97
9.5
0.4
0.800
500 nA
MSOP/SOIC/TSSOP
SOIC/TSSOP
SOIC/TSSOP
1.69
2.23
4.03
Bipolar
AD8519
AD8529
1
2
2.7/12
SS
8
2.9
1.1
2
702
60
94
10
0.4
1.200
300 nA
SC70/SOT-23/SOIC
MSOP/SOIC
0.92
1.22
CMOS
AD8615
AD8616
AD8618
1
2
4
2.7/6
RRIO
24
12
0.5
1.5
80
70
105
10
0.05
1.300
1 pA
SOT-23
MSOP/SOIC
SOIC/TSSOP
0.76
1.29
2.29
CMOS
AD8665
AD8666
AD8668
1
2
4
5/16
SS
4
3.5
2.5
3
90
98
130
10
0.1
1.550
1 pA
SOT-23/SOIC
MSOP/SOIC
SOIC/TSSOP
0.83
0.93
1.75
Bipolar
AD8622
AD8624
2
4
0.56
0.48
0.125
0.5
125
125
125
11
0.15
0.250
200 pA
MSOP/SOIC
LFCSP/TSSOP
2.30
3.75
CMOS
AD8661
AD8662
Ad8664
1
2
4
5/16
SS
4
3.5
0.16
4
90
95
106
12
0.1
1.550
1 pA
SOIC/LFCSP
MSOP/SOIC
SOIC/TSSOP
1.08
1.37
2.23
Bipolar
AD8517
AD8527
1
2
1.8/6
RRIO
7
8
3.5
2
602
902
94
15
1.2
1.200
450 nA
SOT-23
MSOP/SOIC
0.35
0.54
JFET
AD8627
AD8626
AD8625
1
2
4
±5/±13
SS
5
5
0.75
2.5
76
80
103
16
0.5
0.850
1 pA
WLCSP/SOIC
MSOP/SOIC
SOIC/TSSOP
1.60
2.63
4.09
JFET
AD820A
AD822A
AD824A
1
2
4
±2.5/±18
SS
1.9
3
2
2
70
70
114
16
0.008
0.900
25 pA
MSOP/SOIC
MSOP/SOIC/PDIP
SOIC
1.82
2.76
4.55
JFET
AD820B
AD822B
1
2
±2.5/±18
SS
1.9
3
1
2
74
70
114
16
0.008
0.900
10 pA
SOIC/PDIP
MSOP/SOIC/PDIP
2.66
4.11
CMOS
ADA4692-2
ADA4692-4
2
4
2.7/6
SS
3.6
1.3
2.5
1
75
80
95
16
0.05
0.225
5 pA
SOIC/LFCSP
TSSOP
0.55
0.90
CMOS
ADA4691-2
ADA4691-4
2
4
2.7/6
SS
3.6
1.3
2.5
1
75
80
95
16
0.05
0.225
5 pA
WLCSP/LFCSP
LFCSP
0.57
0.99
CMOS
AD8628
AD8629
AD8630
1
2
4
2.7/6
RRIO
2.5
1
0.005
0.002
120
115
125
22
0.850
100 pA
SOT-23/SOIC
MSOP/SOIC
SOIC/TSSOP
0.96
1.47
2.73
1.8/6
RRIO
5
2.7
6
4
60
65
113
22
0.550
30 pA
SC70/SOT-23
0.28
1.17
1.58
2.70
±2.5/±18 RRO
CMOS
AD8515
1
CMOS
AD8663
AD8667
AD8669
1
2
4
0.05
5/16
SS
0.54
0.6
0.3
1.5
87
95
115
23
0.05
0.285
0.3 pA
typ
SOIC/LFCSP
MSOP/SOIC
SOIC/TSSOP
CMOS
AD8603
AD8607
AD8609
1
2
4
1.8/6
RRIO
0.4
0.1
0.3
1
85
80
112
25
0.05
0.040
1 pA
SOT-23
MSOP/SOIC
SOIC/TSSOP
0.68
1.02
1.85
Bipolar
ADA4091-2
ADA4091-4
2
4
±1.35/±18
RRIO
1.27
0.46
0.25
2.5
104
108
116
25
0.250
55 nA
SOIC/LFCSP
LFCSP/TSSOP
2.22
3.50
CMOS
AD8613
AD8617
AD8619
1
2
4
1.8/5.5
RRIO
0.4
0.1
2.2
1
68
67
107
25
0.05
0.040
1 pA
SC70/SOT-23
MSOP/SOIC
SOIC/TSSOP
0.46
0.71
1.11
Bipolar
AD8565
AD8566
AD8567
1
2
4
4.5/16
RRIO
5
6
10
5
54
70
69
26
0.82
0.850
600 nA
SC70
MSOP
LFCSP/TSSOP
0.56
0.71
0.93
Bipolar
OP196
OP296
OP496
1
2
4
3/15
RRIO
0.45
0.3
0.3
1.5
652
110
109
26
0.19
0.060
50 nA
SOIC
SOIC/TSSOP/PDIP
SOIC/TSSOP/PDIP
1.56
1.85
2.66
www.analog.com/zh/opamps
| 25
ࡆ‫ࡆڟ‬๼‫ٷݣ؜‬ഗ (Ⴤ)
ACL
უӦ
ࡆ‫ ڟ‬ፌၭኵ
୲
1
ࡆ ้‫੻ټ‬
(V/μs)
(MHz)
௅߲
CMRR PSRR AVO
TcVOS
VOS
1 kHz
1 kHz
‫ٷݣ‬ഗIS
ፌၭ ፌၭ ፌၭ
IB
ፌ‫ٷ‬ኵ (μv/°CLj
้ሯำ ้ሯำ
ኵ
ኵ
ኵ
(mAፌ‫ ٷ‬ፌ‫ٷ‬ኵ
(mV)
‫ۆ‬႙ኵ)
(nV/√Hz) (pA/√Hz)
(dB) (dB) (dB)
ኵ)
߾ᅝ
ׂ೗႙ࡽ
‫ٷݣ‬
ഗຕ
‫ۉ‬ᇸ‫ۉ‬უ
(ፌၭኵ/
ፌ‫ٷ‬ኵ)
JFET
AD8641
AD8642
AD8643
1
2
4
±2.5/±13
SS
3.5
3
0.75
2.5
90
90
106
27.5
CMOS
ADA4665-2
2
5/16
RRIO
1.2
1
6
3
55
70
85
32
CMOS
AD8601A
AD8602A
AD8604A
1
2
4
2.7/6
RRIO
8.2
5.2
0.5
2
74
67
89
33
0.05
CMOS
AD8602
AD8604
2
4
2.7/6
RRIO
8.2
5.2
6
2
56
56
86
33
CMOS
AD8541
AD8542
AD8544
1
2
4
2.7/6
RRIO
1
0.92
6
4
40
65
86
Bipolar
OP191
OP291
OP491
1
2
4
2.7/12
RRIO
1.5
0.5
0.5
1.1
75
80
CMOS
AD8551
AD8552
AD8554
1
2
4
2.7/6
RRIO
1.5
0.4
0.005
0.005
120
CMOS
AD8657
AD8659*
2
4
2.7/18
RRIO
0.175
0.3
0.3
4
CMOS
AD85052
AD8506
AD8508
1
2
4
1.8/5.5
RRIO
0.095
0.013
2.5
CMOS
AD8591
AD8592
AD8594
1
2
4
2.7/6
RRIO
3
5
CMOS
AD8531
AD8532
AD8534
1
2
4
2.7/6
RRIO
3
CMOS
AD8538
AD8539
1
2
2.7/5.5
RRIO
CMOS
AD8571
AD8572
AD8574
1
2
4
2.7/6
CMOS
AD8638
AD8639
1
2
CMOS
ADA4505-12
ADA4505-2
ADA4505-4
Bipolar
1 pA
SC70/SOIC
MSOP/SOIC
SOIC/LFCSP
1.47
2.35
3.85
0.400
1 pA
MSOP/SOIC
0.70
1.200
60 pA
SOT-23
MSOP/SOIC
SOIC/TSSOP
0.62
0.83
1.13
0.05
1.200
200 pA
MSOP/SOIC
SOIC/TSSOP
0.44
0.90
40
0.1
0.045
60 pA
SC70/SOT-23/SOIC
MSOP/SOIC/TSSOP
SOIC/TSSOP
0.27
0.38
0.54
88
42
0.8
0.420
65 nA
SOIC
SOIC
SOIC/TSSOP/PDIP
1.69
2.22
3.60
120
125
42
0.975
50 pA
MSOP/SOIC
SOIC/TSSOP
SOIC/TSSOP
1.20
1.90
3.36
95
105
110
50
0.022
5 pA
MSOP/SOIC
SOIC/LFCSP
0.95
1.35
2
90
100
105
45
0.015
0.020
10 pA
SOT-23
MSOP
TSSOP
0.59
0.71
1.20
25
20
38
45
83
45
0.05
0.700
50 pA
SOT-23
SOIC
SOIC/TSSOP
0.29
0.39
0.57
5
25
20
38
45
83
45
0.05
0.700
50 pA
SC70/SOT-23
MSOP/SOIC/TSSOP
SOIC/TSSOP
0.27
0.43
0.60
0.43
0.35
0.013
0.03
115
105
115
50
0.180
25 pA
SOT-23/SOIC
MSOOP/SOIC
0.90
1.31
RRIO
1.5
0.4
0.005
0.005
120
120
125
51
0.850
50 pA
MSOP/SOIC
SOIC/TSSOP
SOIC/TSSOP
1.11
1.78
3.40
5/16
SS
1.5
2
0.009
0.03
127
127
130
60
1.500
75 pA
SOT-23/SOIC
MSOP/SOIC/LFCSP
1.27
2.19
1
2
4
1.8/5.5
RRIO
0.050
0.006
3
2
90
100
105
65
0.02
0.010
2 pA
WLCSP/SOT-23
WLCSP/MSOP
WLCSP/TSSOP
0.55
0.67
1.15
OP281
OP481
2
4
2.7/12
SS
0.105
0.028
1.5
10
65
76
74
85
1
0.005
10 nA
SOIC/TSSOP
SOIC/TSSOP
2.74
3.58
CMOS
ADA4051-1
ADA4051-2
1
2
1.8/5.5
RRIO
0.125
0.06
0.015
0.02
110
110
115
95
0.1
0.017
70 pA
SC70/SOT-23
MSOP/LFCSP
0.93
1.47
CMOS
AD8500
1
1.8/5.5
RRIO
0.007
0.004
1
3
75
90
98
190
0.1
0.001
10 pA
SC70
0.71
CMOS
AD8502
AD8504
2
4
1.8/5.5
RRIO
0.007
0.004
3
5
67
85
98
190
0.1
0.001
10 pA
SOT-23
TSSOP
0.70
1.00
CMOS
AD8655
AD8656
1
2
2.7/5.5
RRIO
28
11
0.25
0.4
85
88
100
2.72
4.500
10 pA
MSOP/SOIC
MSOP/SOIC
0.71
1.11
CMOS
AD8651
AD8652
1
2
2.7/5.5
RRIO
50
41
0.35
4
80
76
100
4.52
14.000
10 pA
MSOP/SOIC
MSOP/SOIC
1.13
1.99
*ᇨ݀ք
RRIOǖࡆ‫ࡆڟ‬๼෇/๼‫؜‬ǗRROǖࡆ‫ࡆڟ‬๼‫؜‬ǗSSǖ‫ۉڇ‬ᇸ(IVRԈઔ–VSY)ă
2
ׂ೗႙ࡽ‫ټ‬Քᆶ2‫ڇڦ‬ཚ‫ڢ‬/ມཚ‫ڢ‬/຺ཚ‫ٷݣڢ‬ഗ‫֪ڦ‬๬ཉॲࢅํाׂ೗ࡀ߭੗ీփཞLjၘ൧൩֖ለຕ਍๮֩ă
|
Ԓॏ
(ഥೌ۩
ଉĂOEMĂ
ெᇮ/ೌ)
0.290
1
26
‫ހ‬ጎ
ሏ໙‫ٷݣ‬ഗ჋႙ኸళ
0.0005
0.025
৛௢‫ٷݣ‬ഗ (VOS < 1 mVLj‫ < ੻ټ‬50 MHz)
ࡆ‫ࡆڟ‬๼෇/๼‫ٷݣ؜‬ഗ
AD8656ǖ‫گ‬ሯำ৛௢RRIO CMOS‫ٷݣ‬ഗ
AD8656ྺ‫گ‬უᆌᆩ༵ࠃ‫گ‬ሯำ(10 kHz้ྺ2.7 nV/√Hz)Ă‫گ‬THD + N (0.0007%)तߛ৛‫܈‬Ⴀీ(VCMฉፌ‫ྺٷ‬250 μV)ăُྔ࣏ਏᆶࡆ‫ࡆڟ‬๼෇
ࢅ๼‫؜‬Ӧ‫ీޗ‬૰Lj๑ยऺටᇵ੗ᅜሞ‫ۉڇ‬ᇸဣཥዐ࣐؋ఇຕገ࣑ഗ(ADC)तഄ໲੻‫ۯ‬ༀ‫ྷݔ‬ഗॲă
༬Ⴀ
t ‫گ‬ሯำǖ2.7 nV/√Hz @ f = 10 kHz
t ‫گ‬฿ۙ‫ۉ‬უǖ250 μV(ፌ‫ٷ‬ኵLjࠌఇ‫ۉ‬უVCMฉ)
VIN
T
VS = ±2.5V
CL = 50pF
GAIN = +1
t ฿ۙ‫ۉ‬უ೏ᅎǖ0.4 μV/°C(‫ۆ‬႙ኵ)Lj2.3 μV/°C(ፌ‫ٷ‬ኵ)
VOUT
t ‫੻ټ‬ǖ28 MHz
t ࡆ‫ࡆڟ‬๼෇/๼‫؜‬
1V/DIV
t ‫ڇ‬࿋ሺᅮ࿘ۨ
ᆌᆩ
2
t ADCࢅDAC࣐؋ഗ
t ᅼೕ
t ߾ᄽ੦዆
t ৛௢୳հഗ
t ຕጴ‫׹‬
20s/DIV
t ᆌՎऺ
t PLL୳հഗ
࿮၎࿋‫݋‬ገ
ࡆ‫ࡆڟ‬๼෇/๼‫ٷݣ؜‬ഗ
ACL
ACL
௅߲
TcVOS
TcVOS
VOS
VOS
‫ٷݣ‬ഗIS
ፌၭኵ უӦ୲
ፌၭኵ უӦ୲
IB
ፌ‫ٷ‬ኵ (μv/°CLj
ፌ‫ٷ‬ኵ (μv/°CLj
้‫( ੻ټ‬V/μs)
้‫( ੻ټ‬V/μs)
(mAፌ‫ ٷ‬ፌ‫ٷ‬ኵ
(mV)
‫ۆ‬႙ኵ)
(mV)
‫ۆ‬႙ኵ)
ኵ)
(MHz)
(MHz)
‫ހ‬ጎ
Ԓॏ
(ഥೌ۩
ଉĂOEMĂ
ெᇮ/ೌ)
100 pA
MSOP/LFCSP
1.15
1.90
1.200
1 pA
WLCSP/SOT-23
WLCSP/MSOP/SOIC
SOIC/TSSOP
0.68
1.19
1.58
8
1.500
1 pA
MSOP/SOIC
SOIC/TSSOP
0.61
0.88
8
1.500
1 pA
MSOP
0.71
1.300
1 pA
SOT-23
MSOP/SOIC
SOIC/MSSOP
0.76
1.29
2.29
15
1.200
450 nA
SOT-23
MSOP/SOIC
0.35
0.54
125
22
0.850
100 pA
SOT-23/SOIC
MSOP/SOIC
SOIC/TSSOP
0.96
1.47
2.73
113
22
0.550
30 pA
SC70/SOT-23
0.28
0.68
1.02
1.85
߾ᅝ
ׂ೗႙ࡽ
‫ٷݣ‬
ഗຕ
‫ۉ‬ᇸ‫ۉ‬უ
(ፌၭኵ/
ፌ‫ٷ‬ኵ)
ࡆ‫ࡆڟ‬1
CMOS
ADA4528-1
ADA4528-2*
1
2
2.2/5.5
RRIO
4
0.4
0.0025
0.015
115
120
130
5.3
1.500
CMOS
AD8605
AD8606
AD8608
1
2
4
2.7/6
RRIO
10
5
0.3
1
85
80
109
8
CMOS
AD8646
AD8648
2
4
2.7/6
RRIO
24
11
2.5
1.8
67
63
104
CMOS
AD8647 SD
2
2.7/6
RRIO
24
11
2.5
1.8
67
63
104
CMOS
AD8615
AD8616
AD8618
1
2
4
2.7/6
RRIO
24
12
0.5
1.5
80
70
105
10
BP
AD8517
AD8527
1
2
1.8/6
RRIO
7
8
3.5
2
602
902
94
CMOS
AD8628
AD8629
AD8630
1
2
4
2.7/6
RRIO
2.5
1
0.005
0.002
120
115
1.8/6
RRIO
5
2.7
6
4
60
65
CMOS
AD8515
1
CMOS
AD8603
AD8607
AD8609
1
2
4
1.8/6
RRIO
0.4
0.1
0.3
1
85
80
112
25
0.040
1 pA
SOT-23
MSOP/SOIC
SOIC/MSSOP
Bipolar
ADA4091-2
ADA4091-4
2
4
±1.35/±18
RRIO
1.27
0.46
0.25
2.5
104
108
116
25
0.250
55 nA
SOIC/LFCSP
LFCSP/TSSOP
2.22
3.50
CMOS
AD8613
AD8617
AD8619
1
2
4
1.8/5.5
RRIO
0.4
0.1
2.2
1
68
67
107
25
0.040
1 pA
SC70/SOT-23
MSOP/SOIC
SOIC/TSSOP
0.46
0.71
1.11
*ᇨ݀ք
www.analog.com/zh/opamps
| 27
ࡆ‫ࡆڟ‬๼෇/๼‫ٷݣ؜‬ഗ (Ⴤ)
‫ހ‬ጎ
Ԓॏ
(ഥೌ۩
ଉĂOEMĂ
ெᇮ/ೌ)
600 nA
SC70
MSOP
LFCSP/TSSOP
0.56
0.71
0.93
0.060
50 nA
SOIC
SOIC/TSSOP/PDIP
SOIC/TSSOP/PDIP
1.56
1.85
2.66
30
0.250
60 nA
SOIC/LFCSP
TSSOP
1.35
2.50
32
0.400
1 pA
MSOP/SOIC
0.70
1.200
60 pA
SOT-23
MSOP/SOIC
SOIC/TSSOP
0.62
0.83
1.13
33
1.200
200 pA
MSOP/SOIC
SOIC/TSSOP
0.44
0.90
86
40
0.045
60 pA
SC70/SOT-23/SOIC
MSOP/SOIC/TSSOP
SOIC/TSSOP
0.27
0.38
0.54
80
88
42
0.420
65 nA
SOIC
SOIC
SOIC/TSSOP/PDIP
1.69
2.22
3.60
120
120
125
42
0.975
50 pA
MSOP/SOIC
SOIC/TSSOP
SOIC/TSSOP
1.20
1.90
3.36
4
95
105
110
50
0.022
5 pA
MSOP/SOIC
SOIC/LFCSP
0.95
1.35
2.5
2
90
100
105
45
0.020
10 pA
WLCSP/SOT-23
WLCSP/MSOP
WLCSP/TSSOP
0.59
0.71
1.20
5
25
20
38
45
83
45
0.700
50 pA
SOT-23
SOIC
SOIC/TSSOP
0.29
0.39
0.57
3
5
25
20
38
45
83
45
0.700
50 pA
SC70/SOT-23
MSOP/SOIC
SOIC/TSSOP
0.27
0.43
0.60
RRIO
0.43
0.35
0.013
0.03
115
105
115
50
0.180
25 pA
SOT-23/SOIC
MSOP/SOIC
0.90
1.31
2.7/6
RRIO
1.5
0.4
0.005
0.005
120
120
125
51
0.850
50 pA
MSOP/SOIC
SOIC/TSSOP
SOIC/TSSOP
1.11
1.78
3.40
1
2
4
1.8/5.5
RRIO
0.050
0.006
3
2
90
100
105
65
0.010
2 pA
WLCSP/SOT-23
WLCSP/MSOP
WLCSP/TSSOP
0.55
0.67
1.15
ADA4051-1
ADA4051-2
1
2
1.8/5.5
RRIO
0.125
0.06
0.015
0.02
110
110
115
95
0.017
70 pA
SC70/SOT-23
MSOP/LFCSP
0.93
1.47
CMOS
AD8500
1
1.8/5.5
RRIO
0.007
0.004
1
3
75
90
98
190
0.001
10 pA
SC70
0.71
CMOS
AD8502
AD8504
2
4
1.8/5.5
RRIO
0.007
0.004
3
5
67
85
98
190
0.001
10 pA
SOT-23
TSSOP
0.70
1.00
CMOS
AD8655
AD8656
1
2
2.7/5.5
RRIO
28
11
0.25
0.4
85
88
100
2.72
4.500
10 pA
MSOP/SOIC
MSOP/SOIC
0.71
1.11
CMOS
AD8651
AD8652
1
2
2.7/5.5
RRIO
50
41
0.35
4
80
76
100
4.52
14.000
10 pA
MSOP/SOIC
MSOP/SOIC
1.13
1.99
ACL
ACL
௅߲
VOS
TcVOS
VOS
TcVOS
IB
ፌၭኵ უӦ୲
ፌၭኵ უӦ୲
‫ٷݣ‬ഗIS
ፌ‫ٷ‬ኵ (μv/°CLj
ፌ‫ٷ‬ኵ (μv/°CLj
(mAፌ‫ ٷ‬ፌ‫ٷ‬ኵ
้‫( ੻ټ‬V/μs)
้‫( ੻ټ‬V/μs)
(mV)
‫ۆ‬႙ኵ)
(mV)
‫ۆ‬႙ኵ)
ኵ)
(MHz)
(MHz)
߾ᅝ
ׂ೗႙ࡽ
‫ٷݣ‬
ഗຕ
‫ۉ‬ᇸ‫ۉ‬უ
(ፌၭኵ/
ፌ‫ٷ‬ኵ)
ࡆ‫ࡆڟ‬1
Bipolar
AD8565
AD8566
AD8567
1
2
4
4.5/16
RRIO
5
6
10
5
54
70
69
26
0.850
CBCMOS
OP196
OP296
OP496
1
2
4
3/15
RRIO
0.45
0.3
0.3
1.5
652
110
109
26
BiPolar
ADA4092-2*
ADA4092-4
2
4
±1.35/±18
RRIO
1.4
0.4
1.5
2.5
90
98
116
CMOS
ADA4665-2
2
5/16
RRIO
1.2
1
6
3
55
70
85
CMOS
AD8601A
AD8602A
AD8604A
1
2
4
2.7/6
RRIO
8.2
5.2
0.5
2
74
67
89
33
CMOS
AD8602
AD8604
2
4
2.7/6
RRIO
8.2
5.2
6
2
56
56
86
CMOS
AD8541
AD8542
AD8544
1
2
4
2.7/6
RRIO
1
0.92
6
4
40
65
CMOS
OP191
OP291
OP491
1
2
4
2.7/12
RRIO
1.5
0.5
0.5
1.1
75
CMOS
AD8551
AD8552
AD8554
1
2
4
2.7/6
RRIO
1.5
0.4
0.005
0.005
CMOS
AD8657
AD8659*
2
4
2.7/18
RRIO
0.175
0.3
0.3
CMOS
AD85052
AD8506
AD8508
1
2
4
1.8/5.5
RRIO
0.095
0.013
CMOS
AD8591
AD8592
AD8594
1
2
4
2.7/6
RRIO
3
CMOS
AD8531
AD8532
AD8534
1
2
4
2.7/6
RRIO
CMOS
AD8538
AD8539
1
2
2.7/5.5
CMOS
AD8571
AD8572
AD8574
1
2
4
CMOS
ADA4505-12
ADA4505-2
ADA4505-4
CMOS
*ᇨ݀ք
1
RRIOǖࡆ‫ࡆڟ‬๼෇/๼‫؜‬ǗRROǖࡆ‫ࡆڟ‬๼‫؜‬ǗSSǖ‫ۉڇ‬ᇸ(IVRԈઔ–VSY)ă
2
ׂ೗႙ࡽ‫ټ‬Քᆶ2‫ڇڦ‬ཚ‫ڢ‬/ມཚ‫ڢ‬/຺ཚ‫ٷݣڢ‬ഗ‫֪ڦ‬๬ཉॲࢅํाׂ೗ࡀ߭੗ీփཞLjၘ൧൩֖ለຕ਍๮֩ă
28
|
ሏ໙‫ٷݣ‬ഗ჋႙ኸళ
‫ٷݣ‬ഗ (‫ < ੻ټ‬50 MHz)
‫ׯگ‬Ԩ‫ٷݣ‬ഗ
AD8541ǖཚᆩ႙CMOSࡆ‫ٷݣࡆڟ‬ഗ
AD8541/AD8542/AD8544‫ݴ‬՚๟‫ڇ‬ཚ‫ڢ‬Ăມཚ‫຺ࢅڢ‬ཚ‫ࡆڟࡆڢ‬๼෇ᇑ๼‫؜‬Ă‫ۉڇ‬ᇸ‫ٷݣ‬ഗLjਏᆶट‫ۉڦگ‬ᇸ‫ࢅୁۉ‬1 MHz‫੻ټ‬ă໯ᆶഗ
ॲ਩ԍኤ੗֑ᆩ2.7 V‫ۉڇ‬ᇸࢅ5 V‫ۉ‬ᇸ߾ፕăኄၵഗॲ੗༵ࠃ1 MHz‫੻ټ‬Ljܸ௅߲‫ٷݣ‬ഗ‫ࡼࠀڦ‬ৈ45 μAă
༬Ⴀ
t ‫ۉڇ‬ᇸࠃ‫ۉ‬ǖ2.7 V዁5.5 V
t ‫ۉگ‬ᇸ‫ୁۉ‬ǖ௅߲‫ٷݣ‬ഗ45 μA
C
100pF
t ੻‫੻ټ‬ǖ1 MHz
t ࿮၎࿋‫݋‬ገ
R
10M
t ‫گ‬๼෇ೋୁǖ4 pA
V+
t ‫ڇ‬࿋ሺᅮ࿘ۨ
OR
2
7
6
t ࡆ‫ࡆڟ‬๼෇/๼‫؜‬
3
4
D
ᆌᆩ
t ‫ߌد‬ഗথ੨
2.5VREF
t უ‫ߌدۉ‬ഗ‫ٷݣ‬ഗ
VOUT
AD8541
2.5VREF
t ᅅଐᅏഗ
t ᅎ‫ۯ‬ཚ႑
ߛ๼෇ፆੇᆌᆩĊĊ࠼‫ܾۉ‬ट࠶‫ٷݣ‬ഗ
t ᅼೕ๼‫؜‬
t Սၻ๕ဣཥ
ADA4692-2ǖມཚ‫ڢ‬Ă‫ࡼࠀگ‬Ă੻‫ټ‬Ă‫گ‬ሯำĂࡆ‫ࡆڟ‬๼‫ٷݣ؜‬ഗ
ADA4692-2๟ᅃ੼ມཚ‫ڢ‬Ăࡆ‫ࡆڟ‬๼‫ٷݣ؜‬ഗLj֑ᆩ‫ۉڇ‬ᇸࠃ‫ۉ‬Ljਏᆶ‫ࡼࠀگ‬Ă੻‫گࢅ੻ټ‬ሯำ༬ႠăADA4691-2ਏᆶଇ߲‫܀‬૬࠲܏
ᆅগLj੗ᅜ৊ᅃօই‫ۉگ‬ᇸ‫ୁۉ‬ăኄၵ‫ٷݣ‬ഗ๢ࢇ߳ዖᆌᆩăᅼೕമዃ‫ٷݣ‬ഗĂ୳հഗĂIR/࠼‫ܾۉ‬ट࠶‫ٷݣ‬ഗĂ‫ࢁۉ‬ԭࢅߛፆੇ‫د‬
ߌഗ‫ڪ‬ഗॲ਩੗๴ᅮᇀኄᅃ༬Ⴀፇࢇă
༬Ⴀ
–80
t ‫ࡼࠀگ‬ǖ180 μA (‫ۆ‬႙ኵ)
t ‫گ‬฿ኈǖ0.003% THD + N
t ‫੻ټ‬ǖ3.6 MHz
t ฿ۙ‫ۉ‬უǖ500 μV(‫ۆ‬႙ኵ)
ᆌᆩ
t Սၻ๕ᅼೕ
t Սၻ๕ᅏഗᅏ՗ࢅᅅଐยԢ
t ࠼‫ܾۉ‬ट࠶‫ٷݣ‬ഗ
t ‫ߌد‬ഗ‫ٷݣ‬ഗ
t ‫ୁۉ܋گ‬ॠ֪
–90
CHANNEL SEPARATION (dB)
t ‫گ‬ሯำǖ16 nV/√Hz (‫ۆ‬႙ኵ)
ADA4692-2
VSY = ±2.5V
VIN = 2.8V p-p
AV = +1
TA = 25°C
–100
–110
–120
–130
–140
100
t ֑ᄣԍ‫׼‬ഗ
10k
100k
FREQUENCY (Hz)
t ADCൻ‫ۯ‬ഗ
t ᆶᇸ୳հഗ
1k
ཚ‫߰ڢ‬૗ᇑೕ୲‫࠲ڦ‬ဣ
t ഛ‫ߌدכ‬ഗ
www.analog.com/zh/opamps
| 29
‫ׯگ‬Ԩ‫ٷݣ‬ഗ
‫ހ‬ጎ
Ԓॏ
(ഥೌ۩
ଉĂOEMĂ
ெᇮ/ೌ)
30 pA
SC70/SOT-23
0.28
1 pA
MSOP/SOIC
0.70
0.045
60 pA
SC70/SOT-23
MSOP/SOIC
SOIC/TSSOP
0.27
0.38
0.54
50
0.022
100 pA MSOP/SOIC/LFCSP
83
45
0.700
50 pA
SC70/SOT-23
MSOP/SOIC
SOIC/TSSOP
0.27
0.43
0.60
45
83
45
0.700
50 pA
SOT-23
SOIC
SOIC/TSSOP
0.29
0.39
0.57
602
902
94
15
1.200
450 nA
SOT-23
MSOP/SOIC
0.35
0.54
10
80
80
100
16
1.800
100 pA
MSOP/SOIC
SOIC/TSSOP
0.42
0.90
6
2
56
56
86
33
1.200
200 pA
MSOP/SOIC
SOIC/TSSOP
0.44
0.90
0.1
2.2
1
68
67
107
25
0.040
1 pA
SC70/SOT-23
MSOP/SOIC
SOIC/TSSOP
0.46
0.71
1.11
10
5
2
1.3
70
80
108
8
1.050
1 pA
SC70/SOT-23
MSOP/SOIC
SOIC/TSSOP
0.51
0.64
0.90
RRIO
0.050
0.006
3
2
90
100
105
65
0.010
2 pA
WLCSP/SOT-23
WLCSP/MSOP
WLCSP/TSSOP
0.55
0.67
1.15
2.7/6
SS
3.6
1.3
2.5
1
75
80
95
16
0.225
5 pA
SOIC/LFCSP
TSSOP
0.55
0.90
4.5/16
RRIO
5
6
10
5
54
70
69
26
0.850
600 nA
SC70
MSOP
LFCSP/TSSOP
0.56
0.71
0.93
2.7/6
SS
3.6
1.3
2.5
1
75
80
95
16
0.225
5 pA
WLCSP/LFCSP
LFCSP
0.57
0.99
1.8/5.5
RRIO
0.095
0.013
2.5
2
90
100
105
45
0.020
10 pA
WLCSP/SOT-23
WLCSP/MSOP
WLCSP/TSSOP
0.59
0.71
1.20
2.7/6
RRIO
24
11
2.5
1.8
67
63
104
8
1.500
1 pA
MSOP/SOIC
SOIC/TSSOP
0.61
0.88
1
2
4
2.7/6
RRIO
8.2
5.2
0.5
2
74
67
89
33
1.200
60 pA
SOT-23
MSOP/SOIC
SOIC/TSSOP
0.62
0.83
1.13
AD8603
AD8607
AD8609
1
2
4
1.8/6
RRIO
0.4
0.1
0.3
1
85
80
112
25
0.040
1 pA
SOT-23
MSOP/SOIC
SOIC/TSSOP
0.68
1.02
1.85
CMOS
AD8605
AD8606
AD8608
1
2
4
2.7/6
RRIO
10
5
0.3
1
85
80
109
8
1.200
1 pA
WLCSP/SOT-23
WLCSP/MSOP/SOIC
SOIC/TSSOP
0.68
1.19
1.58
CMOS
AD8502
AD8504
2
4
1.8/5.5
RRIO
0.007
0.004
3
5
67
85
98
190
0.001
10 pA
SOT-23
TSSOP
0.70
1.00
1
2
30
|
ACL
VOS
TcVOS
CMRR PSRR
AVO
1 kHz
IB
IS/Amp
ፌၭኵ უӦ୲
ፌ‫ٷ‬ኵ (μv/°CLj ፌၭኵ ፌၭኵ ፌၭኵ ้ሯำ
(mA Max) ፌ‫ٷ‬ኵ
้‫( ੻ټ‬V/μs)
(mV)
‫ۆ‬႙ኵ) (dB)
(dB)
(dB) (nV/√Hz)
(MHz)
ׂ೗႙ࡽ
‫ٷݣ‬
ഗຕ
‫ۉ‬ᇸ‫ۉ‬უ
(ፌၭኵ/
ፌ‫ٷ‬ኵ)
ࡆ‫ࡆڟ‬1
CMOS
AD8515
1
1.8/6
RRIO
5
2.7
6
4
60
65
113
22
0.550
CMOS
ADA4665-2
2
5/16
RRIO
1.2
1
6
3
55
70
85
32
0.400
CMOS
AD8541
AD8542
AD8544
1
2
4
2.7/6
RRIO
1
0.92
6
4
40
65
86
40
CMOS
AD8546
AD8548
2
4
2.7/18
RRIO
0.2
0.07
3
0.025
80
90
88
CMOS
AD8531
AD8532
AD8534
1
2
4
2.7/6
RRIO
3
5
25
20
38
45
CMOS
AD8591
AD8592
AD8594
1
2
4
2.7/6
RRIO
3
5
25
20
38
Bipolar
AD8517
AD8527
1
2
1.8/6
RRIO
7
8
3.5
2
JFET
ADTL082A
ADTL084A
2
4
±4/±18
5
20
5.5
CMOS
AD8602
AD8604
2
4
2.7/6
RRIO
8.2
5.2
CMOS
AD8613
AD8617
AD8619
1
2
4
1.8/5.5
RRIO
0.4
CMOS
AD8691
AD8692
AD8694
1
2
4
2.7/6
SS
CMOS
ADA4505-12
ADA4505-2
ADA4505-4
1
2
4
1.8/5.5
CMOS
ADA4692-2
ADA4692-4
2
4
Bipolar
AD8565
AD8566
AD8567
1
2
4
CMOS
ADA4691-2
ADA4691-4
CMOS
AD85052
AD8506
AD8508
CMOS
AD8646
AD8648
CMOS
AD8601A
AD8602A
AD8604A
CMOS
߾ᅝ
2
4
1
2
4
2
4
RRIOǖࡆ‫ࡆڟ‬๼෇/๼‫؜‬ǗRROǖࡆ‫ࡆڟ‬๼‫؜‬ǗSSǖ‫ۉڇ‬ᇸ(IVRԈઔ–VSY)ă
ׂ೗႙ࡽ‫ټ‬Քᆶ2‫ڇڦ‬ཚ‫ڢ‬/ມཚ‫ڢ‬/຺ཚ‫ٷݣڢ‬ഗ‫֪ڦ‬๬ཉॲࢅํाׂ೗ࡀ߭੗ీփཞLjၘ൧൩֖ለຕ਍๮֩ă
ሏ໙‫ٷݣ‬ഗ჋႙ኸళ
0.78
1.05
ߛ໏‫ٷݣ‬ഗ (‫ > ੻ټ‬50 MHz)
ֶ‫ٷݣݴ‬ഗ
ADA4930-1/ADA4930-2ǖ‫ࡼࠀگ‬Ă‫گג‬ሯำֶ‫ݴ‬ADCൻ‫ۯ‬ഗLj๢ᆩᇀ‫گ‬უADC
ADA4930-1ࢅADA4930-2๟‫گג‬ሯำĂ‫گ‬฿ኈĂߛ໏ֶ‫ٷݣݴ‬ഗLj‫׉ݥ‬๢ࢇൻ‫ݴۯ‬Ր୲ፌߛ14࿋ĂDC዁70 MHz‫ڦ‬1.8 VߛႠీADCăኄၵ
ഗॲਏᆶ0.9 V‫گڦ‬๼‫ࠌ؜‬ఇ‫ۉ‬უLj֑ᆩ‫ۉڇ‬ᇸࠃ‫ۉ‬Ljీࠕ኱থൻ‫ۯ‬1.8 V ADCă
༬Ⴀ
t ‫گ‬๼෇‫ۉ‬უሯำǖ1.2 nV/√Hz
t ‫ࠌگ‬ఇ๼‫؜‬ǖ0.9 V(‫ۉڇ‬ᇸ)
t ट‫گ‬ၿհ฿ኈ
t −104 dBc HD2 (10 MHz)
t −79 dBc HD2 (70 MHz)
100
VN (nV/√Hz)
10
t −73 dBc HD2 (100 MHz)
t ߛ໏
t −3 dB‫੻ټ‬ǖ1.35 GHz, G = 1
t უӦ୲ǖ3400 V/μs (25%዁75%)
t 0.1 dBሺᅮೝ།‫ٳ܈‬380 MHz
t ฿ۙ‫ۉ‬უǖ0.5 mV(‫ۆ‬႙ኵ)
t ྔև੗ۙሺᅮ
1
0
t ‫ۉڇ‬ᇸࠃ‫ۉ‬ǖ3.3 Vई5 V
10
100
1k
10k
100k
1M
10M
100M
FREQUENCY (Hz)
ᆌᆩ
t ADCൻ‫ۯ‬ഗ
t ‫܋ڇ‬ገֶ‫ݴ‬ገ࣑ഗ
t ዐೕࢅए‫ټ‬ሺᅮఇ੷
t ֶ‫࣐ݴ‬؋ഗ
t ၍ୟൻ‫ۯ‬ഗ
‫ۉ‬უሯำᇑ௢‫࠲ڦ܈‬ဣ
ֶ‫ٷݣݴ‬ഗ
‫ۉ‬ᇸ‫ۉ‬უ
(V)
IOUT
(mA)
࿒‫܈‬
‫ྷݔ‬2
‫ހ‬ጎ
Ԓॏ
(ഥೌ۩
ଉĂOEMĂ
ெᇮ/ೌ)
20 mA
65
H
LFCSP
3.79
6.29
24
34
30
LFCSP
3.79
6.29
2.2
5.2
9.6
80
H
LFCSP
2.95
5.29
2.2
2.5
30
39.5
100
I
LFCSP
3.79
5.69
50
2.6
1
18
37
75
I
LFCSP
3.79
5.69
–77
100
2.3
3.4
26
36.5
100
H
LFCSP
3.79
5.69
90
103
1
3.9
0.25
1
1.25
45
H
SOIC/LFCSP
LFCSP
1.89
2.89
2900
–98
20
9.2 RTO
2.5
N/A
9.5
114
H
LFCSP
2.99
5.29
3.75
ACL
ACL
ፌ ፌၭኵ უӦ୲
ၭ ้‫( ੻ټ‬V/μs)
ኵ (MHz)
฿ኈSFDR1
(‫)੻ټ‬
্ᆩ
ADA4927-1
ADA4927-2
1
2
t
t
5, ±5
1
2300
5000
–91
70
1.4
1.3
15
ADA4930-1
ADA4930-2
1
2
t
t
3 to 5.25
1
1350
3400
–88
30
1.15
3.1
ADA4932-1
ADA4932-2
1
2
t
t
3, 5, ±5
1
560
2800
–90
20
3.6
ADA4937-1
ADA4937-2
1
2
t
t
3, 5
1
1900
6000
–84
70
ADA4938-1
ADA4938-2
1
2
t
t
5, ±5
1
1000
4700
82
ADA4939-1
ADA4939-2
1
2
t
t
3, 5
2
1400
6800
ADA4940-1
ADA4940-2
1
2
t
t
3, 5, ±5
3, 5
1
230
ADA4950-1
ADA4950-2
1
2
t
t
3, 5, ±5
1
750
ࡆ‫ࡆڟ‬1
RRO
ሯำ
(nV/√Hz)
௅߲
VOS
I ፌ‫ٷ‬ኵ ‫ٷݣ‬ഗIS
ፌ‫ٷ‬ኵ B
(μA )
(mAፌ‫ٷ‬
(mV)
ኵ)
ׂ೗႙ࡽ
‫ٷݣ‬
ഗຕ
(dBc) (MHz)
AD8139
1
3, 5, ±5
1
410
800
–85
5
2.25
0.5
8
24.5
100
H5
SOIC/LFCSP
AD8131
1
3, 5, ±5
2
400
2000
–68
5
25
7
6
11.5
60
H
SOIC/MSOP
1.82
AD8132
1
3, 5, ±5
1
350
1200
–83
5
8
3.5
7
12
70
H5
SOIC/MSOP
1.67
RRO
3, 5, ±5
AD8138
1
AD8137
1
t
3, 5, ±5
ADA4922-1
1
t
5, ±5, ±12
ADA4941-1
1
t
3, 5, ±5
ADA4960-1
1
t
5
RRO
RRO
1
320
1150
–85
20
5
2.5
7
20
95
I
SOIC/MSOP
3.75
1
110
450
–90
0.5
8.25
2.6
1
3.2
20
H5
SOIC/LFCSP
1.10
2
38
260
–99
0.1
12 RTO
1.1
3.5
9.4
40
I
SOIC/LFCSP
3.63
2
31
24.5
–110
0.1
10.2 RTO
0.8
3
2.3
25
I
SOIC/LFCSP
2.42
2
5000
8700
–73
1000
4.8
20
20
60
17.5
I
LFCSP
6.95
1
RRIOǖࡆ‫ࡆڟ‬๼෇/๼‫؜‬ǗRROǖࡆ‫ࡆڟ‬๼‫؜‬ǗSSǖ‫ۉڇ‬ᇸ(IVRԈઔ–VSY)ă
࿒‫ྷݔ܈‬ǖH = કቛ߾ᄽ࿒‫–(܈‬40°C዁+125°C)LjI = ߾ᄽ࿒‫–(܈‬40°C዁+85°C)ă
RTOǖችࢇ‫ڟ‬๼‫܋؜‬ă
2
www.analog.com/zh/opamps
| 31
ߛ໏‫ٷݣ‬ഗ (‫ > ੻ټ‬50 MHz)
‫گ‬ሯำ/‫گ‬฿ኈ‫ٷݣ‬ഗ
ADA4896-2/ADA4897-1ǖሺᅮ࿘ۨĂ‫ࡼࠀگ‬Ă1nV/√HzĂࡆ‫ࡆڟ‬๼‫؜‬ሏ໙‫ٷݣ‬ഗ
ADA4896-2/ADA4897-1๟‫ڇ‬࿋ሺᅮ࿘ۨĂ‫گ‬ሯำĂࡆ‫ࡆڟ‬๼‫؜‬Ăߛ໏‫ۉ‬უ‫ݒ‬ઍ႙‫ٷݣ‬ഗLjৢༀ‫ྺୁۉ‬3 mALj1/fሯำྺ2 nV/ (10 Hz)Lj࿮ሗ
ො‫ۯ‬ༀ‫–ྺྷݔ‬95 dBc (2 MHz)Ljਾ‫ג׬‬ำĂጲ‫֪ۯ‬๬ยԢ(ATE)Ăᆶᇸ୳հഗࢅ16࿋PulSAR ADCൻ‫ۯ‬ഗ‫߳ڪ‬ዖᆌᆩ‫ڦ‬૙ၙ঴ਦ‫ݛ‬ӄă
༬Ⴀ
t ‫ڇ‬࿋ሺᅮ࿘ۨ
t ‫گג‬ሯำǖ1 nV/√Hz, 9 pA/√Hz
10
INPUT VOLTAGE NOISE (nV/ √Hz)
t ‫گג‬฿ኈǖ−110 dBc (100 kHz)
t ߛ໏
t -3 dB‫੻ټ‬ǖ200 MHz (G = +1)
t უӦ୲ǖ100 V/μs
t ฿ۙ‫ۉ‬უǖ500 μV
t ‫گ‬๼෇ೋዃ‫ୁۉ‬ǖ10 μA
t ੻‫ۉ‬ᇸ‫ۉ‬უ‫ྷݔ‬ǖ2.7 V዁10 V
t ‫ۉ‬ᇸ‫ୁۉ‬ǖ3 mA
ᆌᆩ
1
0.1
t ఇຕገ࣑ഗൻ‫ۯ‬ഗ
1
10
100
1k
10k
100k
FREQUENCY (Hz)
t ᅏഗᅏ՗
t ᆶᇸ୳հഗ
‫ۉ‬უሯำᇑೕ୲‫࠲ڦ‬ဣ
t ዐೕࢅए‫ٷݣټ‬ഗ
t DAC࣐؋ഗ
t ࠼ბ‫ۉ‬ጱยԢ
t ‫ג‬ำ
‫گ‬ሯำ/‫گ‬฿ኈ‫ٷݣ‬ഗ
IOUT
(mA)
࿒‫܈‬
‫ྷݔ‬2
‫ހ‬ጎ
Ԓॏ
(ഥೌ۩
ଉĂOEMĂ
ெᇮ/ೌ)
0.5
1
15
40
H3
SOIC/LFCSP
2.00
1
0.23
1
14.7
40
H3
SOIC/LFCSP
1.91
10
4.4
4.5
3.3
5
50
H
SOIC/LFCSP
0.86
1.41
0.1
1
0.5
10
3
90
H
LFCSP/MSOP
3.20
1.89
3.20
AD8099
1
t
5, ±5
2
700
1350
–92
10
0.95
ADA4899-1
1
t
5, ±5
1
600
310
–123
0.5
ADA4857-1
ADA4857-2
1
2
t
t
5, ±5
1
850
2800
–88
1
200
100
110
ADA4896-2
2
ADA4897-1
ADA4897-2*
1
2
3 to 10
ADA4898-1
ADA4898-2
1
2
ADA4841-1
ADA4841-2
1
2
t
t
2.7, 5, ±5
AD8021
1
t
AD8022
t
t
ࡆ‫ࡆڟ‬
RRIO
1
1
200
100
110
0.1
1
0.75
10
3
90
H
SOIC/
SOT-23/MSOP
1
65
55
–116
0.1
0.9
0.12
0.4
8.1
40
H
SOIC
2.29
3.21
1
80
13
–105
0.1
2.1
0.5
5.3
1.2
60
H3
SOT-23/
SOIC MSOP
1.61
2.32
5 , ±5 , ±12
1
560
130
–93
1
2.1
1
11.3
7.8
70
I
SOIC/MSOP
1.31
2
5, ±5, ±12
1
130
50
-95
1
2.5
6
5
4
55
I
SOIC/MSOP
2.38
3 to 10
RRO
±5, ±12,
±15
RRO
AD8045
1
5, ±5
1
1000
1350
–95
10
3
1
6.3
16
70
H
SOIC/LFCSP
1.41
AD8048
1
5, ±5
2
260
1000
–72
5
3.8
3
3.5
6.6
50
I
SOIC
2.30
AD8047
1
5, ±5
1
250
750
–78
5
5.2
3
3.5
6.6
50
I
SOIC
2.53
*ᇨ݀ք
1
RRIOǖࡆ‫ࡆڟ‬๼෇/๼‫؜‬ǗRROǖࡆ‫ࡆڟ‬๼‫؜‬ǗSSǖ‫ۉڇ‬ᇸ(IVRԈઔ–VSY)ă
2
࿒‫ྷݔ܈‬ǖH = કቛ߾ᄽ࿒‫–(܈‬40°C዁+125°C)LjI = ߾ᄽ࿒‫–(܈‬40°C዁+85°C)ă
3
ླྀ४ᆩᇀഛ‫ۉכ‬ጱ(ઠጲߛ໏‫ٷݣ‬ഗ჋႙ኸళ)ă
|
௅߲
‫ٷݣ‬ഗIS
(mAፌ‫ٷ‬
ኵ)
্ᆩ
‫ۉ‬ᇸ‫ۉ‬უ
(V)
ׂ೗႙ࡽ
32
IB
ፌ‫ٷ‬ኵ
(μA )
ACL
฿ኈSFDR1
ACL
VOS
ፌၭኵ უӦ୲
ሯำ
(‫)੻ټ‬
ፌၭ
ፌ‫ٷ‬ኵ
้‫( ੻ټ‬V/μs)
(nV/√Hz)
ኵ
(mV)
(dBc) (MHz)
(MHz)
‫ٷݣ‬
ഗຕ
ሏ໙‫ٷݣ‬ഗ჋႙ኸళ
3
ߛ໏‫ٷݣ‬ഗ (‫ > ੻ټ‬50 MHz)
‫ׯگ‬Ԩ‫ٷݣ‬ഗ
ADA4891ǖ‫ׯگ‬ԨCMOSĂߛ໏Ăࡆ‫ٷݣࡆڟ‬ഗ
ADA4891-1(‫ڇ‬ཚ‫)ڢ‬ĂADA4891-2(ມཚ‫)ڢ‬ĂADA4891-3(ෙཚ‫ࢅ)ڢ‬ADA4891-4(຺ཚ‫)ڢ‬਩ྺCMOSĂߛ໏ĂߛႠీĂ‫ׯگ‬Ԩ‫ٷݣ‬ഗLjਏᆶ‫ڇ‬
‫ۉ‬ᇸࠃ‫ీۉ‬૰Lj๼෇‫ۉ‬უ‫ྷݔ‬੗કቛ዁޶ࠃ‫ࡆۉ‬300 mVᅜူăࡆ‫ࡆڟ‬๼‫؜‬प๑๼‫؜‬Ӧ‫ޗ‬੗ᅜ‫ࡆۉࠃ߳ڟٳ‬50 mVᅜాLjᅜ༵ࠃፌ‫ڦٷ‬
‫ۯ‬ༀ‫ྷݔ‬ăADA4891ဣଚ‫ٷݣ‬ഗ‫׉ݥ‬๢ࢇ‫ׯ‬ၟᆌᆩLj૩සၩ‫ݯ‬ૌ๫ೕยԢĂCCD࣐؋ഗࢅথ‫ة‬๕཮ၟ‫ߌد‬ഗ࣐؋ഗ‫ڪ‬ă‫گ‬฿ኈࢅ੺໏
ॺ૬้क़ሶ๑ኄၵഗॲ‫ྺׯ‬ᆶᇸ୳հഗᆌᆩ‫ڦ‬૙ၙ჋ስă
༬Ⴀ
t ߛ໏Ă੺໏ॺ૬
1
NORMALIZED CLOSED-LOOP GAIN (dB)
t −3 dB‫੻ټ‬ǖ240 MHz (G = +1)
t უӦ୲ǖ170 V/μs
t 0.1%ॺ૬้क़ǖ 28 ns
t ๫ೕ༬Ⴀ (G = +2, RL = 150 Ω)
t 0.1 dBሺᅮೝ།‫܈‬ǖ25 MHz
t ֶ‫ݴ‬ሺᅮဃֶǖ0.05%
t ֶ‫ݴ‬၎࿋ဃֶǖ0.25°
t ‫ۉڇ‬ᇸࠃ‫ۉ‬
t ੻‫ۉ‬ᇸ‫ۉ‬უ‫ྷݔ‬ǖ2.7 V዁5.5 V
t ๼‫؜‬Ӧ‫ࡆۉࠃڟٳޗ‬50 mV‫ాྷݔ‬
0
G = +1
RF = 0
–1
G = +2
RF = 604
–2
–3
–4
G = +5
RF = 604
–5
–6
–7
–8
VS = 5V
–9 RL = 150
VOUT = 2V p-p
–10
0.1
1
t ‫گ‬฿ኈǖ79 dBc SFDR @ 1 MHz
10
100
1k
FREQUENCY (MHz)
t ၍Ⴀ๼‫ୁۉ؜‬ǖ150 mA @ −50 dBc
‫ٷ‬႑ࡽೕ୲ၚᆌᇑሺᅮ‫࠲ڦ‬ဣLjVS = 5 V, ADA4891-1/ADA4891-2.
t ‫ࡼࠀگ‬ǖ௅߲‫ٷݣ‬ഗ4.4 mA
ᆌᆩ
t ‫ׯ‬ၟ
t ၩ‫ݯ‬ૌ๫ೕยԢ
t ᆶᇸ୳հഗ
t ཞዡ‫ۉ‬મൻ‫ۯ‬ഗ
t ้ዓ࣐؋ഗ
t ࠼‫ܾۉ‬ट࠶മዃ‫ٷݣ‬ഗ
t থ‫ة‬๕཮ၟ‫ߌد‬ഗࢅ࣐؋ഗ
‫ׯگ‬Ԩ‫ٷݣ‬ഗ
‫ٷݣ‬
ׂ೗႙ࡽ
ഗຕ
1
2
্ᆩ
‫ۉ‬ᇸ‫ۉ‬უ
(V)
ࡆ‫ࡆڟ‬
RRO
ADA4851-1
ADA4851-2
ADA4851-4
1
2
4
t
t
t
2.7, 5, ±5
AD8038
AD8039
1
2
t
t
3, 5, ±5
AD8061
AD8063
AD8062
1
1
2
t
2.7, 8
AD8055
AD8056
1
2
AD8057
AD8058
1
2
ADA4891-1
ADA4891-2
ADA4891-3
ADA4891-4
1
2
3
4
t
t
t
t
1
ACL
௅߲
฿ኈSFDR1
ACL
VOS
ፌၭኵ უӦ୲
ሯำ
IBፌ‫ٷ‬ኵ ‫ٷݣ‬ഗIS
(‫)੻ټ‬
ፌၭ
ፌ‫ٷ‬ኵ
้‫( ੻ټ‬V/μs)
(nV/√Hz)
(μA )
(mAፌ‫ٷ‬
ኵ
(mV)
(dBc) (MHz)
(MHz)
ኵ)
IOUT
(mA)
࿒‫܈‬
‫ྷݔ‬2
‫ހ‬ጎ
Ԓॏ
(ഥೌ۩
ଉĂOEMĂ
ெᇮ/ೌ)
1
105
375
–83
1
10
3.5
4
2.9
90
H5
SOT-23/
TSSOP/MSOP
0.56
0.70
1.10
1
350
425
–90
1
8
3
0.75
1
20
I
SC70/
SOT-23/ SOIC
0.86
1.21
1
320
650
–62
5
8.5
6
9
6.8
50
I
SOT-23/
SOIC/ MSOP
0.86
1.62
0.86
±5
1
300
1400
–72
10
6
5
1.2
5.4
60
H5
SOT-23/
SOIC/ MSOP
0.86
1.62
3, 5, ±5
1
325
1150
–68
5
7
5
2.5
6
30
I5
SOT-23/
SOIC/MSOP
0.86
1.62
1
270
166
–80
1
8.8
10
0.002
5
100
H
SOT-23/SOIC/
TSSOP/MSOP
0.49
0.69
0.89
1.09
3, 5
RRO
RRO
RRIOǖࡆ‫ࡆڟ‬๼෇/๼‫؜‬ǗRROǖࡆ‫ࡆڟ‬๼‫؜‬ǗSSǖ‫ۉڇ‬ᇸ(IVRԈઔ–VSY)ă
࿒‫ྷݔ܈‬ǖH = કቛ߾ᄽ࿒‫–(܈‬40°C዁+125°C)LjI = ߾ᄽ࿒‫–(܈‬40°C዁+85°C)ă
www.analog.com/zh/opamps
| 33
ߛ໏‫ٷݣ‬ഗ (‫ > ੻ټ‬50 MHz)
ࡆ‫ࡆڟ‬๼෇/๼‫ٷݣ؜‬ഗ
AD8031/AD8032ǖ2.7 VĂ800 μAĂ80 MHzࡆ‫ࡆڟ‬๼෇/๼‫ٷݣ؜‬ഗ
AD8031(‫ڇ‬ཚ‫ࢅ)ڢ‬AD8032(ມཚ‫)ڢ‬๟‫ۉڇ‬ᇸ‫ۉ‬უ‫ݒ‬ઍ႙‫ٷݣ‬ഗLjਏᆶߛ໏ႠీLjၭ႑ࡽ‫ྺ੻ټ‬80 MHzLjუӦ୲ྺ30 V/μsăํ၄ᅜฉ༬
Ⴀ੗֑ᆩ5 V‫ۉڇ‬ᇸࠃ‫ۉ‬Ljُ้ࠀࡼၭᇀ4.0 mWăኄၵ༬Ⴀ੗ᅜჽ‫ߛ׊‬໏Ă‫ۉࠃ׾ۉ‬ဣཥ‫߾ڦ‬ፕ้क़Ljܸփࣷᆖၚ‫ۯ‬ༀႠీăኄၵׂ
೗֑ᆩ‫ۉڇ‬ᇸࠃ‫ۉ‬Ljਏᆶࡆ‫ࡆڟ‬๼෇ࢅ๼‫؜‬༬ႠLj‫ۉۨܮ‬ᇸ‫ۉ‬უྺ+2.7 VĂ+5 Vࢅ±5 Vă
༬Ⴀ
t ‫ࡼࠀگ‬
VIN = 4.85V p-p
t ‫ۉ‬ᇸ‫ୁۉ‬ǖ௅߲‫ٷݣ‬ഗ800 μA
t ‫ۉۨܮ‬ᇸ‫ۉ‬უǖ+2.7 VĂ+5 Vࢅ±5 V
1V/DIV
t ߛ໏Ă੺໏ॺ૬(5 V)
t −3 dB‫੻ټ‬ǖ80 MHz (G = +1)
t უӦ୲ǖ30 V/μs
t 0.1%ॺ૬้क़ǖ125 ns
t ࡆ‫ࡆڟ‬๼෇ࢅ๼‫؜‬
t ๼෇‫ۉࡗג‬ᇸ‫ۉ‬უ0.5 V࿮၎࿋‫݋‬ገ
2s/DIV
t ๼෇CMVRકቛ዁ࠃ‫ࡆۉ‬200 mVᅜྔ
๼෇ǖVIN
t ๼‫؜‬Ӧ‫ڟٳޗ‬ඪᅃࠃ‫ࡆۉ‬20 mV‫ాྷݔ‬
t ‫گ‬฿ኈ
t −62 dB @ 1 MHz, VO = 2 V p-p
VOUT = 4.65V p-p
G = +1
t −86 dB @ 100 kHz, VO = 4.6 V p-p
t ๼‫ୁۉ؜‬ǖ15 mA
1V/DIV
ᆌᆩ
t ‫ߛڦۉࠃ׾ۉ‬໏ဣཥ
t ߛഗॲ௢‫܈‬ဣཥ
t Սၻ๕֪๬ᅏഗ
t ఇຕገ࣑ഗ࣐؋ഗ
2s/DIV
t ᆶᇸ୳հഗ
t ߛ໏ĂยዃႴ൱‫ٷݣ‬ഗ
๼‫؜‬ǖVOUT
ࡆ‫ࡆڟ‬๼෇/๼‫ٷݣ؜‬ഗ
1
2
34
|
ׂ೗႙ࡽ
‫ٷݣ‬
ഗຕ
AD8031
AD8032
ADA4853-1
ADA4853-2
ADA4853-3
ADA4855-3
ADA4856-3
AD8091
AD8092
AD8051
AD8052
AD8054
AD8029
AD8030
AD8040
AD8041
AD8042
AD8044
ADA4850-1
ADA4850-2
AD8027
AD8028
1
2
1
2
3
3
3
1
2
1
2
4
1
2
4
1
2
4
1
2
1
2
্ᆩ
VOS
ፌ‫ٷ‬ኵ
(mV)
௅߲
IBፌ‫ٷ‬ኵ ‫ٷݣ‬ഗIS IOUT ࿒‫܈‬
(μA )
(mAፌ‫( ٷ‬mA) ‫ྷݔ‬2
ኵ)
ࡆ‫ࡆڟ‬
2.7, 5, ±5
RRIO
1
80
35
–77
0.5
15
1.5
1.2
0.9
15
1
SOT-23/MSOP
3, 5
RRO
1
100
120
–90
1
22
4
1.6
1.4
120
H5
SC70/LFCSP/
TSSOP
3, 5
3, 5
RRO
RRO
1
2
410
225
870
800
–84
–92
5
5
6.8
14
3
3.4
3.8
3.8
7.8
7.8
40
7.5
H
H
3, 5, ±5
RRO
1
110
145
–71
5
16
10
2.5
4.4
45
I
3, 5, ±5
RRO
1
110
170
–72
5
16
11
2.5
4.8
45
H5
SOT-23/SOIC/
TSSOP/MSOP
2.7, 5, ±5
RRIO
1
125
62
–74
1
16.5
5
1.3
1.3
20
H
SC70/SOIC/
TSSOP/MSOP
3, 5, ±5
RRO
1
170
225
–78
5
15
9.8
3.2
6
50
I
SOIC
2.7, 5
RRO
1
175
220
–81
1
10
4.2
4.2
2.5
90
H
LFCSP
3, 5, ±5
RRIO
1
190
100
–120
1
4.3
0.9
6
6.5
25
H5
SOT-23/SOIC/
MSOP
t
t
t
t
t
t
t
ACL
฿ኈSFDR1
ACL
ፌၭኵ უӦ୲
ሯำ
(‫)੻ټ‬
ፌၭ
้‫( ੻ټ‬V/μs)
(nV/√Hz)
ኵ
(dBc) (MHz)
(MHz)
‫ۉ‬ᇸ‫ۉ‬უ
(V)
t
t
t
t
1
RRIOǖࡆ‫ࡆڟ‬๼෇/๼‫؜‬ǗRROǖࡆ‫ࡆڟ‬๼‫؜‬ǗSSǖ‫ۉڇ‬ᇸ(IVRԈઔ–VSY)ă
࿒‫ྷݔ܈‬ǖH = કቛ߾ᄽ࿒‫–(܈‬40°C዁+125°C)LjI = ߾ᄽ࿒‫–(܈‬40°C዁+85°C)ă
ሏ໙‫ٷݣ‬ഗ჋႙ኸళ
‫ހ‬ጎ
LFCSP
LFCSP
SOT-23/SOIC/
MSOP
Ԓॏ
(ഥೌ۩
ଉĂOEMĂ
ெᇮ/ೌ)
1.32
1.97
0.56
0.70
0.86
1.39
1.39
0.70
0.90
0.86
1.62
2.88
0.86
1.21
1.62
1.95
2.28
4.00
0.56
0.70
1.20
1.91
ߛ໏‫ٷݣ‬ഗ (‫ > ੻ټ‬50 MHz)
FastFET‫ٷݣ‬ഗ
ADA4817–1/ADA4817–2ǖ‫گ‬ሯำĂ1 GHz FastFET‫ٷݣ‬ഗ
ADA4817–1(‫ڇ‬ཚ‫ࢅ)ڢ‬ADA4817–2(ມཚ‫)ڢ‬FastFET™‫ٷݣ‬ഗ๟ਏᆶFET๼෇‫ڇڦ‬࿋ሺᅮ࿘ۨĂ‫ߛג‬໏‫ۉ‬უ‫ݒ‬ઍ႙‫ٷݣ‬ഗăኄၵ‫ٷݣ‬ഗ֑ᆩ
ADIࠅິ‫ڦ‬ጆᆶ‫੺ג‬໏ࢻցມटႠ(XFCB)߾ᅝ৊ႜਸ݀Ljኄᅃ߾ᅝ੗๑‫ٷݣ‬ഗํ၄‫ڦگג‬ሯำ(4 nV/√HzǗ2.5 fA/√Hz)तटߛ‫ڦ‬๼෇ፆੇă
༬Ⴀ
t ߛ໏
6
NORMALIZED CLOSED-LOOP GAIN (dB)
t −3 dB‫੻ټ‬ǖ1050 MHz (G = 1, RL = 100 Ω)
t უӦ୲ǖ870 V/μs
t 0.1%ॺ૬้क़ǖ9 ns
t ‫گ‬๼෇ೋዃ‫ୁۉ‬ǖ2 pA
t ‫گ‬๼෇‫ۉ‬ඹ
t ࠌఇ‫ۉ‬ඹǖ1.3 pF
t ֶఇ‫ۉ‬ඹǖ0.1 pF
t ‫گ‬ሯำ
t 4 nV/√Hz @ 100 kHz
t 2.5 fA/√Hz @ 100 kHz
G=1
3
G=2
0
G=5
–3
–6
–9
–12
100k
t ‫گ‬฿ኈ
t −90 dBc @ 10 MHz (G = 1, RL = 1 kΩ)
1M
10M
100M
FREQUENCY (Hz)
1G
10G
੻‫ܾۉ࠼ټ‬ट࠶മዃ‫ٷݣ‬ഗ
t ฿ۙ‫ۉ‬უǖ2 mV(ፌ‫ٷ‬ኵ)
t ߛ๼‫ୁۉ؜‬ǖ40 mA
t ௅߲‫ٷݣ‬ഗ‫ۉڦ‬ᇸ‫ୁۉ‬ǖ19 mA
t ࠲܏ఇ๕ူ௅߲‫ٷݣ‬ഗ‫ۉڦ‬ᇸ‫ୁۉ‬ǖ1.5 mA
ᆌᆩ
t ࠼‫ܾۉ‬ट࠶‫ٷݣ‬ഗ
t ຕ਍֑णമ‫܋‬
t ᅏഗᅏ՗
t ୳հഗ
t ADCൻ‫ۯ‬ഗ
t CCD๼‫࣐؜‬؋ഗ
FastFET‫ٷݣ‬ഗ
1
2
3
ׂ೗႙ࡽ
‫ٷݣ‬
ഗຕ
্ᆩ
‫ۉ‬ᇸ‫ۉ‬უ
(V)
ADA4817-1
ADA4817-2
1
2
t
t
5, ±5
AD8067
1
5, ±5, ±12
AD8065
AD8066
1
2
AD8033
AD8034
1
2
ࡆ‫ࡆڟ‬1
ACL
ACL
ፌၭኵ უӦ୲
ፌၭ
้‫( ੻ټ‬V/μs)
ኵ
(MHz)
฿ኈSFDR1
(‫)੻ټ‬
VOS
ሯำ
ፌ‫ٷ‬ኵ
(nV/√Hz)
(mV)
(dBc) (MHz)
௅߲
IB
‫ٷݣ‬ഗIS IOUT
ፌ‫ٷ‬ኵ
(mAፌ‫( ٷ‬mA)
(μA )
ኵ)
࿒‫܈‬
‫ྷݔ‬2
‫ހ‬ጎ
Ԓॏ
(ഥೌ۩
ଉĂOEMĂ
ெᇮ/ೌ)
1
1050
870
–90
10
4
2
20 pA
19
40
H
SOIC/LFCSP
2.95
4.98
RRO
8
54
500
–95
1
6.6
1
5 pA
6.6
30
I
SOT-23
2.32
5, ±5, ±12
RRO
1
145
180
–88
1
7
1.5
7 pA
6.4
35
I5
SOT-23/MSOP
1.62
2.32
5, ±5, ±12
RRO
1
80
80
–823
1
11
2
11 pA
3.3
25
I
SC70/SOT-23
1.08
1.61
RRIOǖࡆ‫ࡆڟ‬๼෇/๼‫؜‬ǗRROǖࡆ‫ࡆڟ‬๼‫؜‬ǗSSǖ‫ۉڇ‬ᇸ(IVRԈઔ–VSY)ă
࿒‫ྷݔ܈‬ǖH = કቛ߾ᄽ࿒‫–(܈‬40°C዁+125°C)LjI = ߾ᄽ࿒‫–(܈‬40°C዁+85°C)ă
THDǖጺၿհ฿ኈă
www.analog.com/zh/opamps
| 35
ߛ໏‫ٷݣ‬ഗ (‫ > ੻ټ‬50 MHz)
‫ݒୁۉ‬ઍ႙‫ٷݣ‬ഗ
AD8000ǖ1.5 GHz‫ߛג‬໏ሏ໙‫ٷݣ‬ഗ
AD8000๟ᅃ੼‫ߛג‬໏ĂߛႠీĂ‫ݒୁۉ‬ઍ႙‫ٷݣ‬ഗă޿‫ٷݣ‬ഗ֑ᆩADIࠅິ‫ڦ‬ጆᆶ‫੺ג‬໏ࢻցມटႠ(XFCB)߾ᅝ዆ሰLj੗ํ၄1.5 GHz
‫ڦ‬ၭ႑ࡽ‫ࢅ੻ټ‬4100 V/μs‫ڦ‬უӦ୲ă
༬Ⴀ
t ߛ໏
t −3 dB‫੻ټ‬ǖ1.5 GHz (G = +1)
t ඇࠀ୲‫੻ټ‬ǖ650 MHz (G = +2, VO = 2 V p-p)
t უӦ୲ǖ4100 V/μs
t 0.1%ॺ૬้क़ǖ12 ns
t 0.1 dBೝ།‫܈‬ǖ170 MHz
t ‫گ‬ሯำǖ1.6 nV/√Hz ๼෇‫ۉ‬უሯำ
t ੻‫گా੻ټ‬ሯำ
t 75 dBc SFDR @ 20 MHz
t 62 dBc SFDR @ 50 MHz
t ๼෇฿ۙ‫ۉ‬უǖ1 mV(‫ۆ‬႙ኵ)
t ߛ๼‫ୁۉ؜‬ǖ100 mA
t ੻‫ۉ‬ᇸ‫ۉ‬უ‫ྷݔ‬ǖ4.5 V዁12 V
t ‫ۉ‬ᇸ‫ୁۉ‬ǖ13.5 mA
3
VS = ±5V
RL = 150
VOUT = 2V p-p
2
NORMALIZED GAIN (dB)
1
0
–1
–2
–3
G = +2, RF = 432
–4
–5
–6
–7
1
10
100
1000
FREQUENCY (MHz)
ᆌᆩ
t ጆᄽ๫ೕยԢ
t ߛ໏ᅏഗᅏ՗
t ๫ೕਸ࠲
t IF/RFሺᅮप
t CCD‫ׯ‬ၟ
‫ٷ‬႑ࡽೕ୲ၚᆌ
‫ݒୁۉ‬ઍ႙‫ٷݣ‬ഗ
ׂ೗႙ࡽ
฿ኈSFDR1
ACL
ACL
(‫)੻ټ‬
ፌၭኵ უӦ୲
‫ٷݣ‬
‫ۉ‬ᇸ‫ۉ‬უ ࡆ‫ڟ‬
্ᆩ
ፌၭ
้‫( ੻ټ‬V/μs)
ഗຕ
(V)
ࡆ1
ኵ
(dBc) (MHz)
(MHz)
IB
ፌ‫ٷ‬ኵ
(μA )
௅߲
‫ٷݣ‬ഗIS IOUT
(mAፌ‫( ٷ‬mA)
ኵ)
࿒‫܈‬
‫ྷݔ‬2
‫ހ‬ጎ
Ԓॏ
(ഥೌ۩
ଉĂOEMĂ
ெᇮ/ೌ)
1
t
5, ±5
1
800
790
–75
10
4
1.5/7.7
13
10
6
85
I
SOT-23
0.55
ADA4861-3
3
t
5, ±5
1
730
680
–68
10
3.8
1.7/5.5
13
13
6
100
I
SOIC
0.95
ADA4862-3
3
t
5, ±5
2
500
1050
–68
10
10.6 (RTO)
1.4
25 (RTO)
1
5.5
75
I
SOIC
0.95
5, ±5
1
480
4000
–70
5
3.5
5
5
15
1.1
50
I
SOT-23/SOIC
1.19
SOIC/MSOP
1.65
2.15
AD8014
1
AD8072
AD8073
ߛႠీ
AD8000
AD8003
2
3
AD8009
AD8001
AD8002
AD8007
AD8008
5, ±5
1
100
500
–64
5
3
6
6
5, ±5
1
1500
4100
–75
20
1.6
3.4/26
3/36
1
5, ±5
1
1000
5500
–38
20
1.9
46/41
1
2
1
2
±5
1
880
1000
–66
5
2
5, ±5
1
650
1000
–83
20
2.7
1
3
t
t
12
3.5
30
I
10
45
5
150
13.5
100
H5
SOIC/LFCSP
1.68
14
175
I
SOT-23/SOIC
1.75
2/18
5.5
25
5
70
I
SOT-23/SOIC
1.49
2/23
4
8
9
30
I
SC70/SOT-23/
SOIC/MSOP
1.31
2.19
5, ±5
1
400
3500
–75
5
2
5
5
15
1
30
I
SOIC
2.27
5, ±5
1
400
1200
–78
5
2
14
5
45
6.2
70
I
SOIC
5.14
1
5, ±5
1
270
1500
–53
5
4
1.1/.9.1
30
10
0.4
10
I
SOT-23
1.63
4
5, ±5
1
250
3000
–78
5
1.5
38
3.5
90
3.5
50
I
SOIC
4.35
AD8011
1
AD8023
3
AD8005
AD8004
ADA4310-1
2
AD8017
2
AD8013
3
‫ࢁۉټ‬ԭ
ADA4858-3
ADA4859-3
3
3
t
5, ±5
2
190
820
–95
1
2.9
22
1
6
7.6
250
I
LFCSP/MSOP
1.43
5, ±5
1
160
1600
–78
0.5
1.9
23/21
3
67
7
270
I
SOIC
2.36
t
5, ±5
1
140
1000
–76
5
3.5
12
5
15
4
30
I
SOIC
4.82
t
t
3, 5
3, 5
1
2
600
195
600
740
–71
–70
5
5
4
17 (RTO)
2/9
2
14
25 (RTO)
13
2
19
17
21
19
H
H
LFCSP
LFCSP
1.69
1.69
t
RRIOǖࡆ‫ࡆڟ‬๼෇/๼‫؜‬ǗRROǖࡆ‫ࡆڟ‬๼‫؜‬ǗSSǖ‫ۉڇ‬ᇸ(IVRԈઔ–VSY)ă
࿒‫ྷݔ܈‬ǖH = કቛ߾ᄽ࿒‫–(܈‬40°C዁+125°C)LjI = ߾ᄽ࿒‫–(܈‬40°C዁+85°C)ă
3
ሯำ‫ڼ‬ᅃ৊෇‫ྺۅ‬ཞ၎๼෇Lj‫ܾڼ‬৊෇‫ݒྺۅ‬၎๼෇ă
2
|
VOS
ፌ‫ٷ‬ኵ
(mV)
ߛႠॏԲ
ADA4860-1
1
36
ሯำ
ሯำ3
(nV/√Hz) (pa/√Hz)
ሏ໙‫ٷݣ‬ഗ჋႙ኸళ
ߛ໏‫ٷݣ‬ഗ (‫ > ੻ټ‬50 MHz)
ߛ๼‫ٷݣୁۉ؜‬ഗ
AD8397ǖࡆ‫ࡆڟ‬Ăߛ๼‫ٷݣୁۉ؜‬ഗ
AD8397ాዃଇ߲‫ۉ‬უ‫ݒ‬ઍ႙ሏ໙‫ٷݣ‬ഗLjీࠕᅜ‫؜‬෥‫ڦ‬၍Ⴀ‫܈‬ൻ‫޶ߛۯ‬ሜăࠌ݀พटĂࡆ‫ࡆڟ‬๼‫؜‬प‫ڦ‬๼‫ۉ؜‬უీ૰ᆫᇀ‫ۆ‬႙݀พ
ट-߶ໜഗ๼‫؜‬पLjൻ‫ۯ‬25 Ω޶ሜ้Ӧ‫ޗ‬੗ᅜ‫ڟٳ‬ඪᅃࠃ‫ڦࡆۉ‬0.5 V‫ྷݔ‬ᅜాă‫گ‬฿ኈĂߛ๼‫੻ࢅୁۉ؜‬๼‫ۯ؜‬ༀ‫ྷݔ‬๑AD8397༬
՚๢ࢇᄲ൱ߛ޶ሜฉ‫ٷ‬႑ࡽӦ‫ڦޗ‬ᆌᆩă
༬Ⴀ
t ມୟሏ໙‫ٷݣ‬ഗ
12
t ‫ۉ‬უ‫ݒ‬ઍ
t ੻‫ۉ‬ᇸ‫ۉ‬უ‫ྷݔ‬ǖ3 V዁24 V
9
t ࡆ‫ࡆڟ‬๼‫؜‬
6
t ๼‫؜‬Ӧ‫ࡆۉࠃڟٳޗ‬0.5 V‫ాྷݔ‬
3
VOUT (V)
t ߛ၍Ⴀ๼‫ୁۉ؜‬
t 310 mA‫ރ‬ኵ(ൻ‫ۯ‬32 ΩLj±12 V‫ۉ‬ᇸ)LjSFDRǖ-80 dBc
0
–3
t ‫گ‬ሯำ
t ‫ۉ‬უሯำ௢‫܈‬ǖ4.5 nV/√Hz @ 100 kHz
–6
t ‫ୁۉ‬ሯำ௢‫܈‬ǖ1.5 pA/√Hz @ 100 kHz
–9
t ߛ໏
–12
t −3 dB‫੻ټ‬ǖ69 MHz (G = 1)
0
2
4
6
8
t უӦ୲ǖ53 V/μs (RLOAD = 25 Ω)
ᆌᆩ
10
12
TIME (s)
14
16
18
20
๼‫؜‬Ӧ‫ޗ‬LjVS = ±12 V, RL = 100 Ω
t ມজ၍၍ୟൻ‫ۯ‬ഗ
t ᅼೕᆌᆩ
t ཚᆩߛ‫ٷݣୁۉ‬ഗ
ߛ๼‫ٷݣୁۉ؜‬ഗ
ׂ೗႙ࡽ
‫ٷݣ‬
ഗຕ
্ᆩ
‫ۉ‬ᇸ‫ۉ‬უ
(V)
3, 5,
±5, ±12
AD8397
2
AD8390
1
t
AD8392
4
t
ࡆ‫ࡆڟ‬
RRO
1
ACL
ACL
ፌၭኵ
ፌၭ
้‫੻ټ‬
ኵ
(MHz)
უӦ୲
(V/μs)
฿ኈSFDR1
(‫)੻ټ‬
(dBc)
(MHz)
ሯำ
(nV/√Hz)
VOS
ፌ‫ٷ‬ኵ
(mV)
IB
ፌ‫ٷ‬ኵ
(μA )
௅߲
‫ٷݣ‬ഗIS
(mAፌ‫ٷ‬
ኵ)
IOUT
(mA)
࿒‫܈‬
‫ྷݔ‬2
‫ހ‬ጎ
Ԓॏ
(ഥೌ۩
ଉĂOEMĂ
ெᇮ/ೌ)
1
69
53
-87
0.1
4.5
1
2
5.5
310
I
SOIC
$2.32
±5, ±12
5
60
300
–823
1
8
3
7
3.8
400
I
LFCSP
$2.92
±5, ±12
1
40
900
–723
1
4.3
5
15
3.6
400
I
LFCSP/
TSSOP
ፌࢫࠔச
1
RRIOǖࡆ‫ࡆڟ‬๼෇/๼‫؜‬ǗRROǖࡆ‫ࡆڟ‬๼‫؜‬ǗSSǖ‫ۉڇ‬ᇸ(IVRԈઔ–VSY)ă
࿒‫ྷݔ܈‬ǖH = કቛ߾ᄽ࿒‫–(܈‬40°C዁+125°C)LjI = ߾ᄽ࿒‫–(܈‬40°C዁+85°C)ă
3
THDǖጺၿհ฿ኈă
2
www.analog.com/zh/opamps
| 37
ߛ໏‫ٷݣ‬ഗ (‫ > ੻ټ‬50 MHz)
ߛ‫ۉ‬ᇸ‫ۉ‬უ‫ٷݣ‬ഗ
ADA4898-1/ADA4898-2ǖߛ‫ۉ‬უĂ‫گ‬ሯำĂ‫گ‬฿ኈĂ‫ڇ‬࿋ሺᅮ࿘ۨĂߛ໏ሏ໙‫ٷݣ‬ഗ
ADA4898๟ᅃ੼‫گג‬ሯำࢅ฿ኈĂ‫ڇ‬࿋ሺᅮ࿘ۨĂ‫ۉ‬უ‫ݒ‬ઍ႙ሏ໙‫ٷݣ‬ഗLj๟16࿋ࢅ18࿋ဣཥ‫ڦ‬૙ၙኮ჋Lj߾ፕ‫ۉ‬უ‫ྺྷݔ‬±5 V
዁±16 Vă໲ాዃᅃ߲၍ႠĂ‫گ‬ሯำ๼෇पLjժਏᆶాևց‫ీࠀ׋‬Lj੗ํ၄ߛუӦ୲ࢅ‫گ‬ሯำă
༬Ⴀ
10
t ‫گג‬ሯำ
10
t 0.9 nV/√Hz
t 2.4 pA/√Hz
t 1.2 nV/√Hz (10 Hz)
t ‫گג‬฿ኈǖ−93 dBc (500 kHz)
t ੻‫ۉ‬ᇸ‫ۉ‬უ‫ྷݔ‬ǖ±5 V዁±16 V
t ߛ໏
t -3 dB‫੻ټ‬ǖ65 MHz (G = +1)
VOLTAGE
1
CURRENT NOISE (pA/√Hz)
VOLTAGE NOISE (nV/√Hz)
CURRENT
1
t უӦ୲ǖ55 V/μs
t ‫ڇ‬࿋ሺᅮ࿘ۨ
0.1
t ‫گ‬๼෇฿ۙ‫ۉ‬უǖ160 μV (ፌ‫ٷ‬ኵ)
10
1
100
t ‫گ‬๼෇฿ۙ‫ۉ‬უ೏ᅎǖ1 μV/°C
1k
0.1
100k
10k
FREQUENCY (Hz)
t ‫گ‬๼෇ೋዃ‫ୁۉ‬ǖ−0.1 μA
๼෇‫ۉ‬უሯำࢅ‫ୁۉ‬ሯำᇑೕ୲‫࠲ڦ‬ဣ
t ‫گ‬๼෇ೋዃ‫ୁۉ‬೏ᅎǖ2 nA/°C
t ‫ۉ‬ᇸ‫ୁۉ‬ǖ8 mA
ᆌᆩ
t ᅏഗᅏ՗
t ᆶᇸ୳հഗ
t DAC࣐؋ഗ
t SAR ADCൻ‫ۯ‬ഗ
t ࠼‫ۉ‬ဣཥ
ߛ‫ۉ‬ᇸ‫ۉ‬უ‫ٷݣ‬ഗ
ׂ೗႙ࡽ
‫ٷݣ‬
ഗຕ
‫ۉ‬ᇸ‫ۉ‬უ
(V)
্ᆩ
ACL
ACL
ፌၭኵ უӦ୲
ࡆ‫ࡆڟ‬1 ፌၭ
้‫( ੻ټ‬V/μs)
ኵ
(MHz)
(MHz)
VOS
ፌ‫ٷ‬ኵ
(mV)
IB
ፌ‫ٷ‬ኵ
(μA )
௅߲
‫ٷݣ‬ഗIS
(mAፌ‫ٷ‬
ኵ)
IOUT
(mA)
࿒‫܈‬
‫ྷݔ‬2
‫ހ‬ጎ
Ԓॏ
(ഥೌ۩
ଉĂOEMĂ
ெᇮ/ೌ)
1
2
±5, ±12, ±15
1
65
55
–116
0.1
0.9
0.12
0.4
8.1
40
H
SOIC
2.29
3.21
AD829
1
±5, ±12, ±15
1
120
150
–553
1
1.7
1
7
5
32
H
SOIC
2.75
AD818
AD828
1
2
5, ±5,
±12, ±15
2
130
450
–783
1
10
2
6.6
7
50
I
SOIC
1.94
2.40
AD844
1
±5, ±12, ±18
2
60
2000
–863
0.1
2
0.3
0.45
6.5
50
H
SOIC
2.78
AD847
AD827
1
2
±5, ±12, ±15
1
50
300
–923
0.1
15
2
7
4.8
32
H/I
SOIC
2.86
5.82
AD817
AD826
1
2
5, ±5, ±12,
±15
1
50
350
–783
1
15
2
6.6
7
50
I
SOIC
1.74
2.40
RRIOǖࡆ‫ࡆڟ‬๼෇/๼‫؜‬ǗRROǖࡆ‫ࡆڟ‬๼‫؜‬ǗSSǖ‫ۉڇ‬ᇸ(IVRԈઔ–VSY)ă
࿒‫ྷݔ܈‬ǖH = કቛ߾ᄽ࿒‫–(܈‬40°C዁+125°C)LjI = ߾ᄽ࿒‫–(܈‬40°C዁+85°C)ă
3
THDǖጺၿհ฿ኈă
2
|
(dBc)
ሯำ
(nV/√Hz)
ADA4898-1
ADA4898-2
1
38
฿ኈSFDR1
(‫)੻ټ‬
ሏ໙‫ٷݣ‬ഗ჋႙ኸళ
ߛ໏‫ٷݣ‬ഗ (‫ > ੻ټ‬50 MHz)
ᶏ࿋‫ٷݣ‬ഗ
AD8036ǖ‫گ‬฿ኈĂ੻‫੻ټ‬Ă‫ۉ‬უ‫ݒ‬ઍ႙ᶏ࿋‫ٷݣ‬ഗ
AD8036ࢅAD8037਩ྺ੻‫੻ټ‬Ă‫گ‬฿ኈᶏ࿋‫ٷݣ‬ഗăAD8036ྺ‫ڇ‬࿋ሺᅮ࿘ۨ႙LjAD8037ీሞሺᅮྺ2ई߸‫้ٷ‬ԍ‫׼‬࿘ۨăยऺටᇵ੗ᅜ
‫ܔ‬ኄၵഗॲኸۨߛ(VCH)ࢅ‫(گ‬VCL)๼‫؜‬ᶏ࿋‫ۉ‬უă๼‫؜‬႑ࡽॽᶏ࿋ሞኄၵኸۨ‫ۉڦ‬ೝă
AD8036ࢅAD8037਩֑ᆩ‫܀‬༬‫ڦ‬CLAMPIN™๼෇ᶏ࿋ॐࠓLjᇑ‫د‬ཥ‫ڦ‬๼‫؜‬ᶏ࿋ഗॲ၎ԲLjഄᶏ࿋Ⴀీߛ‫؜‬10Ԡăᆮഄ๟‫ۆ‬႙ᶏ࿋ဃֶ
ৈ3 mVई߸ၭLjᶏ࿋൶฿ኈᄺट‫گ‬ăኄଇ੼ׂ೗़੗ᅜᆩፕ‫ۆ‬႙‫ڦ‬ሏ໙‫ٷݣ‬ഗLjᄺ੗ᅜᆩፕኸۨߛĂ‫گ‬๼‫ۉ؜‬უ‫ڦ‬ᶏ࿋‫ٷݣ‬ഗă
༬Ⴀ
t ᶏ࿋༬Ⴀ
4
t ᶏ࿋ဃֶǖ3 mV
AD8036
3
t ‫ݥ‬၍Ⴀᶏ࿋൶टၭ
2
OUTPUT VOLTAGE – (V)
t ࡗൻ࣬ްǖ1.5 ns
t ᶏ࿋๼෇‫੻ټ‬ǖ240 MHz
t ᶏ࿋๼෇‫ྷݔ‬ǖ±3.9 V
t ੻‫੻ټ‬
t ၭ႑ࡽǖ240 MHz (AD8036)Lj270 MHz (AD8037)
t ‫ٷ‬႑ࡽ(4 V p-p)ǖ195 MHz (AD8036)Lj190 MHz (AD8037)
V H = 3V
V H = 2V
V H = 1V
1
0
V L = –1V
–1
V L = –2V
–2
V L = –3V
t უӦ୲ǖ1500 V/μs
–3
t ‫گג‬฿ኈĂ‫گ‬ሯำ
–4
–4
t –72 dBc (‫ۆ‬႙ኵLj20 MHz)
–3
–2
–1
0
1
INPUT VOLTAGE – (V)
2
3
4
t 4.5 nV/√Hz ๼෇‫ۉ‬უሯำ
t ኱ୁ༬Ⴀ
ᶏ࿋኱ୁ৛‫܈‬ᇑ๼෇‫ۉ‬უ‫࠲ڦ‬ဣ
t ฿ۙ‫ۉ‬უǖ2 mV
t ೏ᅎǖ10μV/°C
t ॺ૬้क़ǖ10 ns዁0.01%Lj16 ns዁0.1%
t ‫ۉ‬ᇸ‫ۉ‬უǖ±3 V዁±5 V
ᆌᆩ
t ADC࣐؋ഗ
t IF/RF႑ࡽ‫ت‬૙
t ߛዊଉ‫ׯ‬ၟ
t ࠽խ๫ೕဣཥ
t ๫ೕ‫ٷݣ‬ഗ
t ඇհኝୁഗ
ᶏ࿋‫ٷݣ‬ഗ
ׂ೗႙ࡽ
‫ٷݣ‬
ഗຕ
্ᆩ
‫ۉ‬ᇸ‫ۉ‬უ
(V)
ࡆ‫ࡆڟ‬
1
ACL
ፌၭ
ኵ
฿ኈSFDR1
ACL
(‫)੻ټ‬
ፌၭኵ უӦ୲
ሯำ
้‫( ੻ټ‬V/μs)
(nV/√Hz)
(dBc) (MHz)
(MHz)
VOS
ፌ‫ٷ‬ኵ
(mV)
IB
ፌ‫ٷ‬ኵ
(μA )
௅߲
‫ٷݣ‬ഗIS
(mAፌ‫ٷ‬
ኵ)
IOUT
(mA)
࿒‫܈‬
‫ྷݔ‬2
‫ހ‬ጎ
Ԓॏ
(ഥೌ۩
ଉĂOEMĂ
ெᇮ/ೌ)
AD8037
1
±5
2
270
1500
–773
10
4.5
7
9
18.5
70
I
SOIC
4.12
AD8036
1
±5
1
240
1200
–813
10
6.7
7
10
20.5
70
H/I
SOIC
4.28
1
RRIOǖࡆ‫ࡆڟ‬๼෇/๼‫؜‬ǗRROǖࡆ‫ࡆڟ‬๼‫؜‬ǗSSǖ‫ۉڇ‬ᇸ(IVRԈઔ–VSY)ă
2
࿒‫ྷݔ܈‬ǖH = કቛ߾ᄽ࿒‫–(܈‬40°C዁+125°C)LjI = ߾ᄽ࿒‫–(܈‬40°C዁+85°C)ă
3
THDǖጺၿհ฿ኈă
www.analog.com/zh/opamps
| 39
ీᇸᆌᆩ‫ٷݣ‬ഗ
ADIࠅິਸ݀‫ظ‬ႎీᇸ঴ਦ‫ݛ‬ӄᅙᇈๆ౎ă࿢்‫ߛڦ‬Ⴀీ‫ٷݣ‬ഗׂ೗ፇࢇሞٝ৊Վ‫ۉ‬በยԢዐ‫ీۉڦ‬ዊଉ॔੦‫ݛ‬௬ഐጣዘᄲፕᆩLjܸ
൐ໜጣምิీᇸဣཥ‫ڦ‬ፌႎ݀ቛLj໲்ᄺᆶዺᇀํ၄཭೦Ⴀ‫ڦ‬঴ਦ‫ݛ‬ӄă
PT
SIGNAL
CONDITIONING
AMP
POWER MANAGEMENT
CT
MULTICHANNEL
SIMULTANEOUS
SAMPLING ADC
AMP
DSP PROCESSOR
GALVANIC
ISOLATION
BARRIER
OTHER
INPUTS
AMP
VOLTAGE
REFERENCE
‫ۆ‬႙Վ‫ۉ‬በጲ‫ࣅۯ‬ဣཥ཮
CAN
CAN
DRIVER
ISOLATION
AMP
DSP
AMP
AMP
PWM
DRIVER
PWM
DRIVER
AMP
AMP
STRING
OF PV
PANELS
FILTER
DC-TO-DC
DC-TO-AC
‫ۆ‬႙໿ᄞీ‫׾ۉ‬ဣཥ཮
ᆌᆩ
ླྀ४‫ٷݣ‬ഗ
‫ٷݣ‬ഗዷᄲ༬Ⴀ
৛௢ǖOP282ĂAD820ĂAD822ĂAD824Ă
OP4177ĂOP2177ĂAD8622ĂAD8624
‫گ‬ሯำĂߛ޶ሜൻ‫ۯ‬
ምิీᇸĊ໿ᄞీొՎ
৛௢ǖAD8512ĂAD824ĂADA4610-2
ߛ໏ǖAD8039ĂAD8092
‫گ‬ሯำĂ‫گ‬๼෇ೋዃ‫ୁۉ‬
‫ࡼࠀگ‬Ă‫ׯگ‬Ԩ
Վ‫ۉ‬በጲ‫ࣅۯ‬Ċ๼ದ‫ۉ‬
৛௢ǖAD8510ĂAD8512ĂAD8513Ă
OP4177ĂAD8622ĂAD8624
‫گ‬ሯำĂ‫گ‬๼෇ೋዃ‫ୁۉ‬
ምิీᇸĊ‫ޅ‬૰݀‫ۉ‬
ᇡକ঴ᆶ࠲ీᇸᆌᆩ‫ܠ߸ڦ‬႑တLj൩‫ݡ‬࿚ǖwww.analog.com/zh/energy
40
|
ሏ໙‫ٷݣ‬ഗ჋႙ኸళ
ࡗ‫ײ‬੦዆ࢅ߾ᄽጲ‫ࣅۯ‬ᆌᆩ‫ٷݣ‬ഗ
40‫౎ܠ‬ઠLj߾ᄽࡗ‫ײ‬੦዆ဣཥยऺኁᇑADIࠅິ௢ൎࢇፕLjᅜۨᅭĂਸ݀Ăํแኍ‫߳ܔ‬ዖᆌᆩ৊ႜᆫࣅ‫ྜڦ‬ኝ႑ࡽ૾঴ਦ‫ݛ‬ӄă࿢்
༵ࠃएᇀᄽহଶံरຍࢅဣཥႠጆᄽरຍ‫ڦ‬৛௢੦዆ᇑ֪॔঴ਦ‫ݛ‬ӄLj๑ࡗ‫ײ‬੦዆ཞ้ਏԢ੗੍Ⴀᇑ‫ظ‬ႎႠă
REF
SENSOR
BUFFER
AMP
MUX
SENSOR
AMP
ADC
ISOLATION
AMP
SYSTEM CONTROLLER/
PROCESSOR
TEMPERATURE
FLOW
MUX
PRESSURE
PWR IN
POWER
REGULATORS
REF
ᆌᆩ
੗Պ‫ײ‬இड੦዆ഗ(PLC)/
‫ݴ‬ք๕੦዆ဣཥ(DCS)
၄‫ׇ‬ᅏഗᅏ՗ࢅ዇ీ݀ໃഗ
AMP/
DRIVER
ླྀ४๼෇प‫ٷݣ‬ഗ
DAC
VOUT_3
VOUT_N
VOUT_1
ACTUATOR CONTROL/
VALVE CONTROL
4mA TO 20mA COMMS
VOUT_2
BUFFER
ISOLATION
ླྀ४๼‫؜‬प‫ٷݣ‬ഗ
৛௢ǖOP2177ĂOP177ĂOP07ĂADA4091-2Ă
৛௢ǖAD8622ĂAD822ĂOP297ĂADTL082Ă
AD8677ĂOP213ĂOP295ĂOP284ĂAD822Ă
AD8607ĂAD8606ĂAD8542ĂADA4692Ă
ADA4091ĂADA4092ĂADA4051-2ĂAD8629Ă
AD8617ĂAD8657ĂOP2177ĂOP177ĂOP07Ă
AD8639ĂAD8572ĂAD8539Ă AD8607Ă
ADA4091ĂAD8677ĂADA4062ĂADA4692
AD8606ĂAD8542ĂADA4692ĂAD8617ĂAD8657
SYSTEM
INTERFACE
‫ٷݣ‬ഗዷᄲ༬Ⴀ
৛௢Ă‫ࡼࠀگ‬ĂࡗუԍࢺĂߛ‫ۉ‬უ
ߛ໏ǖAD8021ĂAD8051ĂAD8032ĂAD8029Ă
AD8062ĂAD8099ĂAD8045ĂADA4899-1Ă
ADA4899-2ĂADA4898-1ĂAD4898-2Ă
AD8139ĂADA4927ĂADA4940
ߛ໏ǖAD8397ĂADA4891-1ĂADA4891-2Ă
ADA4891-3ĂADA4891-4ĂAD8017
ߛ໏Ă‫گ‬ሯำĂߛ๼‫ୁۉ؜‬
৛௢ǖAD8538ĂAD8628ĂOP4177
৛௢ǖAD8655ĂAD8656ĂAD8615Ă
AD8616ĂAD8618
৛௢Ă‫ࡼࠀگ‬
ᇡକ঴ᆶ࠲ࡗ‫ײ‬੦዆ࢅ߾ᄽጲ‫ࣅۯ‬ᆌᆩ‫ܠ߸ڦ‬႑တLj൩‫ݡ‬࿚ǖwww.analog.com/zh/processcontrol
www.analog.com/zh/opamps
| 41
ᅏഗᅏ՗ࢅ֪ଉᆌᆩ‫ٷݣ‬ഗ
ADIࠅິ༵ࠃߛႠీఇె঴ਦ‫ݛ‬ӄLjᆩઠॠ֪Ă֪ଉĂ੦዆߳ዖ‫ߌد‬ഗă࿢்‫ڦ‬रຍኧ‫ظڦݘ࠽׼‬ႎยԢ६՚Ă֪ଉᅂ༹Ă‫ݹ‬఍Ăࠦ
༹ࢅഘ༹ăଶံ‫ٷݣڦ‬ഗׂ೗੗ӻዺਜ਼ࢽᆫࣅۨႠࢅۨଉᅏഗ‫ڦ‬Ⴀీă
MAGNITUDE DETECTOR
LOG
AMP
MIXER
ADC
MIXER
SIGNAL
SOURCE
DUT
PHASE
DETECTOR
MIXER
ADC
CONTROL AND
DIGITAL SIGNAL
PROCESSING
VCO
MAGNITUDE DETECTOR
REFERENCE
USER
INTERFACE
CLOCK
DISTRIBUTION
LOG
AMP
ADC
ྪஏ‫ݴ‬ဆᅏ઀཮
VEXC
VREF
LONG DISTANCE TO ADC
IN+
OUT–
SHORT DISTANCE TO ADC
OUT+
MUX
IN–
ADC
ISOLATION
iCoupler
P
ISOLATED
RS-232, USB,
RS- 485
LOW POWER
WIRELESS
ADDITIONAL
SENSOR INPUTS
KEYS, SCROLLS,
SLIDERS, TOUCH SCREEN
USER INTERFACE
‫ۉ‬ጱ‫཮઀׹‬
ᆌᆩ
‫ۉ‬ጱ֪๬ᇑ֪ଉ
ླྀ४‫ٷݣ‬ഗ
‫ٷݣ‬ഗዷᄲ༬Ⴀ
৛௢ǖADA4051ĂAD8655ĂAD8656ĂAD8615ĂAD8605ĂADA4528
ߛ๼෇ፆੇĂ‫گ‬ሯำĂ‫گ‬೏ᅎ
ߛ໏ǖADA4899ĂADA4927ĂADA4937ĂADA4938ĂADA4939Ă
ADA4960ĂADA4932ĂADA4817
‫گ‬ሯำĂ੻‫੻ټ‬Ăߛ๼෇ፆੇĂֶ‫ݴ‬๼෇ࢅ๼‫؜‬
৛௢ǖAD8616ĂAD8603ĂAD8607ĂAD8609
‫گ‬ሯำĂ‫گ‬๼෇ೋዃ‫ୁۉ‬
ߛ໏ǖADA4930ĂADA4940ĂADA4932-1ĂADA4932-2
‫گ‬უĂ‫ࡼࠀگ‬
‫ۉ‬ጱ‫׹‬
৛௢ǖADA4051ĂAD8628ĂAD8638ĂAD8639ĂAD8571ĂAD8677Ă
AD8675ĂAD8676ĂADA4528ĂAD8671ĂAD8672ĂAD8674
‫گ‬฿ۙĂ‫گ‬฿ۙ೏ᅎĂߛCMRR/PSRR
࣍ৣ֪॔
৛௢ǖAD8657ĂAD8655ĂAD8615ĂAD8622ĂADA4528ĂADA4610-2
‫گ‬ೋዃ‫ୁۉ‬Ă‫ୁۉگ‬ሯำĂ‫گ‬೏ᅎ
ࣅბ‫ݴ‬ဆ
ᇡକ঴ᆶ࠲ᅏഗᅏ՗ࢅ֪ଉᆌᆩ‫ܠ߸ڦ‬႑တLj൩‫ݡ‬࿚ǖwww.analog.com/zh/instrumentation
42
|
ሏ໙‫ٷݣ‬ഗ჋႙ኸళ
‫ۉ‬ऐࢅ‫ۉ‬ᇸ੦዆ᆌᆩ‫ٷݣ‬ഗ
ኍ‫ۉܔ‬ऐࢅ‫ۉ‬ᇸ੦዆঴ਦ‫ݛ‬ӄLjADIࠅິ༵ࠃഋඇ‫ׂڦ‬೗ဣଚᅜᆫࣅဣཥपࢅᆌᆩ‫ڞ‬ၠยऺăADIࠅິ‫ٷݣڦ‬ഗׂ೗ሞ‫ୁۉ‬ॠ֪ࢅ‫ۉ‬
უॠ֪ᆌᆩዐਏᆶႹ‫ܠ‬ᆫ๞ă
SYSTEM CONTROL
INTERFACE
ISOLATION
ISOLATION
MOTOR CONTROL
IC-DSP
ISOLATION
ISOLATION
GATE DRIVE
DEVICES
ADC
IGBT
POWER
MOTOR
I-SENSE
AMP
POWER FEEDBACK
OR
RESOLVER/DIG
ᆌᆩ
‫ۉ‬ऐ੦዆
ླྀ४‫ٷݣ‬ഗ
‫ٷݣ‬ഗዷᄲ༬Ⴀ
ADA4051ĂAD8657ĂAD8512ĂAD8620ĂAD8622ĂAD8624Ă
OP1177ĂOP2177ĂOP4177ĂAD8510ĂAD8513ĂAD8602Ă
AD8604ĂADA4000ĂADA4096ĂADA4528
‫گ‬ሯำĂ‫گ‬฿ۙ‫ۉ‬უĂ‫گ‬฿ۙ೏ᅎ
ᇡକ঴ᆶ࠲‫ۉ‬ऐࢅ‫ۉ‬ᇸ੦዆ᆌᆩ‫ܠ߸ڦ‬႑တLj൩‫ݡ‬࿚ǖwww.analog.com/zh/motorcontorl
www.analog.com/zh/opamps
| 43
ᅅଐԍॳᆌᆩ‫ٷݣ‬ഗ
ADIࠅິ‫ߛڦ‬Ⴀీሏ໙‫ٷݣ‬ഗׂ೗ࢅ႑ࡽ‫ت‬૙रຍኧ‫ํ׼‬၄‫ظ‬ႎ‫ڦ‬ᅅଐยऺ঴ਦ‫ݛ‬ӄLjᆶዺᇀᆖၚඓۨኑ܏ࢅ֪॔ยԢᅜतॳ੃ᇑԍ
ॳഗႁ‫ڦ‬࿄ઠă
SWITCH
MicroConverter ®
R
ADC
DRIVER
FINGER/
EARLOBE/
TOE
BAND-PASS
FILTER
AMP
LEDs
TRANSIMPEDANCE
AMP
PHOTODIODE
V REF
ADC
RF
TRANSCEIVER
PROCESSOR
AMP
NO
CONNECTION
FAULT
AMP
AUDIO
ALARM
DAC
AMP
POWER MANAGEMENT
PROGRAMMABLE
CURRENT SINK
BATTERY
LOW IQ LDO
1.8V
DC-TO-DC
3.0V
USER
INTERFACE
LCD
DISPLAY
BACKLIGHT
CONTROLLER
ஞճეᄟᅏࠀీ઀཮
ᆌᆩ
ླྀ४‫ٷݣ‬ഗ
ੵ‫ٷݣڞ‬ഗ
৛௢ǖAD8603ĂAD8607ĂAD8609ĂAD8663Ă
AD8667ĂAD8669ĂAD8622ĂAD549
‫گ‬๼෇ೋዃ‫ୁۉ‬
‫ټ‬ཚ୳հഗ
৛௢ǖAD8605ĂAD8606ĂAD8608ĂAD8603Ă
AD8607ĂAD8609Ă AD8597ĂAD8599ĂAD8641Ă
AD8642ĂAD8643
‫گ‬ሯำĂ੻‫੻ټ‬
৛௢ǖAD8605ĂAD8606ĂAD8608ĂAD8661Ă
AD8662ĂAD8664ĂAD8597ĂAD8599ĂAD820Ă
AD822ĂAD824ĂADA4505-2ĂADA4505-4
‫گ‬ሯำĂ‫گ‬฿ۙĂߛუӦ୲
ߛ໏ǖAD8132ĂADA4841-1ĂADA4932-1Ă
ADA4941-1
ߛ໏ֶ‫ݴ‬ൻ‫ۯ‬ഗ
৛௢ǖAD8661ĂAD8662ĂAD8664ĂADA4075-2
৛௢ǖAD8663ĂAD8605ĂAD8603ĂAD8613Ă
ADA4004-1ĂADA4004-2
੻‫੻ټ‬Ăߛ๼‫؜‬ൻ‫ۯ‬Ă‫ڇ‬࿋ሺᅮ࿘ۨ
ߛ໏ǖAD8017ĂAD8022ĂAD817
ߛ໏ǖAD8065ĂAD8066ĂADA4817-1Ă
ADA4817-2ĂAD843
੻‫੻ټ‬ĂFET๼෇Ăࡆ‫ࡆڟ‬๼‫؜‬
৛௢ǖAD8605ĂAD8601ĂAD8541ĂAD8505
‫ࡼࠀگ‬
ADCൻ‫ۯ‬ഗ
ஞճეᄟᅏ
੗Պ‫ୁۉײ‬ॠ֪/DAC࣐؋ഗ
࿮૶থࠤቱ‫ٷݣ‬ഗ
44
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ሏ໙‫ٷݣ‬ഗ჋႙ኸళ
‫ٷݣ‬ഗዷᄲ༬Ⴀ
ᅅଐԍॳᆌᆩ‫ٷݣ‬ഗ(Ⴤ)
HV
AMP
DAC
BEAMFORMER
CENTRAL CONTROL
PROCESSOR
ISOLATION
ADI INTEGRATED SOLUTION
LNA-VGA-ADC ARRAY (UP TO 256 CHANNELS)
AAF
HV MUX AND
T/R SWITCHES
T/R
SWITCHER
LNA
ADC
VGA
DIGITAL Rx
BEAMFORMER
CLOCKS
TRANSDUCER
ARRAY
AMP
ADC
CW
DOPPLER
PROCESSING
I/Q
PROCESSING
AMP
IMAGE AND
MOTION
PROCESSING
(B MODE)
COLOR
DOPPLER
PROCESSING
(F MODE)
DVR
VIDEO
COMPRESSION
ADC
AMP/
FILTER
VIDEO DAC/
VIDEO ENCODER
AUDIO
DAC
AMP
‫ג‬ำࠀీ઀཮
ᆌᆩ
ླྀ४‫ٷݣ‬ഗ
‫ٷݣ‬ഗዷᄲ༬Ⴀ
‫ג‬ำ
ߛ໏ǖAD810ĂAD812ĂAD813ĂAD815ĂAD817ĂAD825ĂAD826ĂAD818ĂAD827ĂAD828Ă
AD829ĂAD847ĂADA4898-1ĂADA4898-2ĂOP467
ߛუĂ੻‫੻ټ‬
ߛ໏ǖADA4841-1ĂADA4898-1ĂADA4899-1ĂAD8012ĂAD8021ĂAD8022ĂAD8099
‫گ‬ሯำĂߛ໏
ᅏഗᅏ՗/૧ᆩୁ๕
ဦԇᅏ৊ႜეᅂ‫ݴ‬ဆ
HRM(႐୲֪॔ยԢ)/
ეუ֪॔ᅏ
ੵ‫ٷݣڞ‬ഗ
৛௢ǖAD8603ĂAD8607ĂAD8609ĂAD8610ĂAD8620ĂAD8663Ă
AD8667ĂAD8669ĂAD8622ĂAD549ĂADA4051ĂADA4627ĂADA4610
‫گ‬๼෇ೋዃ‫ୁۉ‬
DAC࣐؋ഗ
৛௢ǖAD8605ĂAD8606ĂAD8608ĂAD8661ĂAD8662ĂAD8664Ă
ADA4075-2
ߛ‫੻ټ‬Ăߛ๼‫؜‬ൻ‫ۯ‬
ߛ໏ǖAD8033ĂAD8034ĂAD8065ĂAD8066ĂAD8067ĂAD8610Ă
AD8615ĂAD8618ĂAD8620ĂADA4817-1ĂADA4817-2
ߛ໏ĂFET๼෇
ߛ໏ǖAD8022ĂAD8029ĂAD8041ĂAD812ĂAD818ĂADA4851-1Ă
ADA4851-2
੻‫੻ټ‬Ă‫گ‬ሯำĂࡆ‫ࡆڟ‬Ă‫ࡼࠀگ‬
ADCൻ‫ۯ‬ഗ
ߛ໏ǖADA4941-1ĂADA4932-1ĂADA4932-2ĂADA4940-1Ă
ADA4940-2ĂADA4950-1ĂADA4950-2ĂAD8138ĂAD8137
‫گ‬ሯำĂ‫گ‬฿ۙĂߛუӦ୲
‫ټ‬ཚ୳հഗ
৛௢ǖAD8500ĂADA4051-1ĂADA4051-2ĂAD8603ĂAD8607Ă
AD8609ĂAD8508ĂAD8541ĂAD8538ĂAD8539ĂAD8642Ă
ADA4505ĂAD8655ĂAD8656ĂADA4505-4
‫گ‬ሯำĂ‫ࡼࠀگ‬Ă੻‫੻ټ‬
ᅼೕ‫ٷݣ‬ഗ
৛௢ǖAD8691ĂAD8692ĂAD8694ĂAD8665ĂADA4665-2Ă
AD8668ĂADA4075-2
‫گ‬ሯำĂߛ๼‫؜‬ൻ‫ۯ‬
ADCൻ‫ۯ‬ഗ
ߛ໏ǖADA4941ĂADA4940
‫گ‬ሯำĂ‫گ‬฿ۙĂߛუӦ୲
࠼‫ܾۉ‬ट࠶മዃ‫ٷݣ‬ഗ
ᇡକ঴ᆶ࠲ᅅଐԍॳᆌᆩ‫ܠ߸ڦ‬႑တLj൩‫ݡ‬࿚ǖwww.analog.com/zh/healthcare
www.analog.com/zh/opamps
| 45
ཚ႑ᆌᆩ‫ٷݣ‬ഗ
ཚ႑ဣཥ૴ཚ๘হă࿮ஃ๟‫د‬๼ዘᄲ႑တLjԒ‫݀཭ڞ‬ႎ࿕Lj࣏๟૴ဣॆටࢅವᆷLjཚ႑ဣཥ‫ۼ‬փ੗ईඍă੻‫ټ‬ဣཥยऺ߾‫ײ‬ᅃၠ႑
ડADIࠅິઠ‫ظ‬ሰጝሁ‫ڦ‬ยऺăADIࠅິ‫ܠ޷ݿ‬ᄣ‫ڦ‬ሏ໙‫ٷݣ‬ഗኧ‫׼‬ᆯ‫ۅڟۅ‬ཚ႑ဣཥĂጆᆩᅎ‫ۯ‬࿮၍‫ࢅۉ‬࿮၍ए‫إ‬ยแยԢ໯ፇ‫ׯ‬
‫ྪڦ‬ஏᅜ‫ࡼࠀگ‬Ăߛඹଉࢅঢ়षᆶၳ‫ݛڦ‬๕ሏႜă
DIRECT CONVERSION/ZIF Rx
QUADRATURE
DEMODULATOR
LNA
GAIN
BLOCK
ADC
DRIVER
ADC
ADC
DRIVER
ADC
90º PHASE
SHIFTER
MAIN Rx
CLOCK GENERATION
AND DISTRIBUTION
FPGA
QUADRATURE
DEMODULATOR
LNA
GAIN
BLOCK
ADC
DRIVER
ADC
ADC
DRIVER
ADC
90º PHASE
SHIFTER
DIVERSITY Rx
኱থՎೕ઀཮
ཚ႑
ૌ՚
ADCൻ‫ۯ‬ഗ
ߛ໏‫ٷݣ‬ഗ
ླྀ४ഗॲ
ዷᄲ֖ຕ
ADA4927-1/ ADA4927-2
‫ݒୁۉ‬ઍĂ੻‫੻ټ‬ĂߛუӦ୲
ADA4930-1/ADA4930-2
1.8 V ADCൻ‫ۯ‬ഗ
ADA4932-1/ADA4932-2
‫ࡼࠀگ‬Ă੻‫੻ټ‬
ADA4937-1/ADA4937-2
‫گ‬უĂ੻‫੻ټ‬
ADA4938-1/ADA4938-2
+ 5 V/± 5 V‫ۉ‬ᇸĂ੻‫੻ټ‬
ADA4939-1/ADA4939-2
+ 5 V/± 5 V‫ۉ‬ᇸĂ੻‫੻ټ‬ĂG > 2
ADA4950-1/ADA4950-2
੻‫੻ټ‬Ă‫ࡼࠀگ‬LjࠦۨG = 1Ă2Ă3
ADA4960-1
5 GHz‫੻ټ‬LjუӦ୲ = 8 kV
ADA4891-1/ADA4891-2/ADA4891-3/ADA4891-4
CMOSĂߛ໏Ă‫ׯگ‬Ԩ
ADA4857-1/ADA4857-2
ߛუӦ୲Ă੻‫੻ټ‬Ă‫ࡼࠀگ‬
ADA4817-1/ADA4817-2
FET๼෇Ă੻‫੻ټ‬
ADA4896-1*/ADA4896-2
‫گ‬ሯำĂ‫ࡼࠀگ‬Ăߛ໏
ADA4897-1/ADA4897-2*
‫گ‬ሯำĂ‫ࡼࠀگ‬Ăߛ໏Ă࠲܏ఇ๕
AD8045
‫گ‬ሯำĂ‫گ‬฿ኈĂߛუӦ୲
AD8009
‫ݒୁۉ‬ઍĂ‫ߛג‬უӦ୲Ă‫੻ټ੻ג‬
AD8003
ෙཚ‫ڢ‬Ă‫ݒୁۉ‬ઍĂ‫ߛג‬უӦ୲Ă‫੻ټ੻ג‬
AD8000
‫ݒୁۉ‬ઍĂ‫ߛג‬უӦ୲Ă‫੻ټ੻ג‬Ă࠲܏ఇ๕
*ᇨ݀ք
ᇡକ঴ᆶ࠲ཚ႑ᆌᆩ‫ܠ߸ڦ‬႑တLj൩‫ݡ‬࿚ǖwww.analog.com/zh/communications
46
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ሏ໙‫ٷݣ‬ഗ჋႙ኸళ
ၩ‫ݯ‬ᅼೕᆌᆩ‫ٷݣ‬ഗ
AUDIO
NOISE
GATE
AUDIO
AMP
AUDIO
NOISE
GATE
AUDIO
AMP
AUDIO
VCA
AUDIO
LINE
DRIVER
CLOCKS
AUDIO
SWITCH
AUDIO
LINE
RCVR
STEREO
ADC
AUDIO
PROCESSOR
AUDIO
AMP
STEREO
DAC
AUDIO
AMP
ᆌᆩ
ᅼೕമዃ‫ٷݣ‬ഗ
஛ਖ਼‫ޅ‬മዃ‫ٷݣ‬ഗ
ླྀ४‫ٷݣ‬ഗ
‫ٷݣ‬ഗዷᄲ༬Ⴀ
AD8597ĂAD8599ĂAD797
‫گ‬ሯำ
ADA4004
‫گ‬฿ኈ
AD8510ĂAD8512ĂAD8513
‫ࡼࠀگ‬
AD8627ĂAD8646ĂAD8647ĂAD8648ĂAD8691Ă
AD8692ĂAD8694ĂADA4075ĂADA4692
‫ׯگ‬Ԩ
ᇡକ঴ᆶ࠲ၩ‫ۉݯ‬ጱᆌᆩ‫ܠ߸ڦ‬႑တLj൩‫ݡ‬࿚ǖwww.analog.com/zh/consumer
www.analog.com/zh/opamps
| 47
ഛ‫כ‬ᆌᆩ‫ٷݣ‬ഗ
ADIࠅິᅜ45౎ᅜฉ‫ڦ‬႑ࡽ‫ت‬૙ঢ়ᄓࢅᄽহଶံ‫ڦ‬
रຍLjྺยऺ߾‫ײ‬฾༵ࠃ୛Ԁ‫ٷݣڦ‬ഗׂ೗ࢅर
ຍኧ‫׼‬ᅜํ၄ඪࢆഛ‫כ‬ᆌᆩăADIࠅິ‫ڦ‬रຍ੗஢
ፁ‫ံৃړ‬৊‫ڦ‬ҾඇĂ႑တᇏૂĂ‫ۯد‬ဣĂ‫כ‬ว/‫ڹ‬
Ҿඇഘశ
ᅼೕဣཥ
Ҿඇဣཥ
ᆅ൤࠶૙
໹უ
ಎ‫ۉ‬ጱဣཥፌਏ཈቟Ⴀ‫ڦ‬႑ࡽ૾ᄲ൱Lj๢ࢇඇ๘
হ‫ۯۉڦ‬Ăंࢇ‫ۯ‬૰ࢅઁ࿿඘ଙഛ‫כ‬ă
‫ۯۉ‬ዺ૰ገၠ
සࡕׂ೗႙ࡽࢫ‫ټ‬ᆶĐWđጴజLjሶ՗๖޿‫ٷݣ‬
‫࠶׾ۉ‬૙
ഗྺഛ‫כ‬प‫ٷݣ‬ഗăኄၵׂ೗ᅙཚࡗഛ‫כ‬ᆌᆩණ
‫ޤ‬ዺૃ‫ٳ‬
ኤLj‫ڟٳ‬ई‫ࡗג‬ഛ‫כ‬ႜᄽ‫ڦ‬ჹ߭ᄲ൱ă
‫ۉ‬ጱᅂუ዆‫ۯ‬
‫ۯد‬
ጲ๢ᆌ჈ࠬ
ᆌᆩ
ഛ‫ߌدכ‬
႑တᇏૂࢅ
๫ਥADAS
ླྀ४‫ٷݣ‬ഗ
ഗॲ௮ຎ
৛௢ǖAD8601WARTZ-R7ĂAD8601WARTZ-RLĂ
AD8601WDRTZ-REEL
DigiTrimࡆ‫ࡆڟ‬๼෇ࢅ๼‫ڇ؜‬ཚ‫ٷݣڢ‬ഗLjट‫گ‬
฿ۙ‫ۉ‬უ
৛௢ǖAD8617WARMZ-REELĂAD8617WARZ-R7Ă
AD8617WARZ-RL
‫ׯگ‬ԨĂྲࠀࡼĂ‫گ‬ሯำĂCMOSࡆ‫ࡆڟ‬๼෇/๼
‫؜‬ሏ໙‫ٷݣ‬ഗ
৛௢ǖAD8628WARTZ-R7ĂAD8628WARTZ-RLĂ
AD8628WARZ-R7ĂAD8628WARZ-RLĂ
AD8628WAUJZ-R7ĂAD8628WAUJZ-RL
ଭ೏ᅎĂ‫ۉڇ‬ᇸĂࡆ‫ࡆڟ‬๼෇/๼‫؜‬ሏ໙‫ٷݣ‬ഗ
৛௢ǖAD8629WARZ-R7ĂAD8629WARZ-RL
ଭ೏ᅎĂ‫ۉڇ‬ᇸĂࡆ‫ࡆڟ‬๼෇/๼‫؜‬ሏ໙‫ٷݣ‬ഗ
৛௢ǖAD8630WARZ-R7ĂAD8630WARZ-RL
຺ཚ‫ڢ‬Ăଭ೏ᅎĂ‫ۉڇ‬ᇸĂࡆ‫ࡆڟ‬ሏ໙‫ٷݣ‬ഗ
৛௢ǖAD8646WARMZ-R7ĂAD8646WARMZ-RLĂ
AD8646WARZ-R7ĂAD8646WARZ-RL
24 MHzࡆ‫ࡆڟ‬ມཚ‫ٷݣڢ‬ഗ
৛௢ǖAD8648WARUZĂAD8648WARUZ-RL
24 MHzࡆ‫຺ࡆڟ‬ཚ‫ٷݣڢ‬ഗ
৛௢ǖ AD8656WARMZ-REEL
‫گ‬ሯำĂ৛௢CMOSມཚ‫ٷݣڢ‬ഗ
ߛ໏ǖADA4851-1WYRJZ-R7Ă
ADA4851-2WYRMZ-R7ĂADA4851-4WYRUZ-R7
‫ׯگ‬ԨĂࡆ‫ࡆڟ‬๼‫؜‬ሏ໙‫ٷݣ‬ഗ
ߛ໏ǖ ADA4853-3WYRUZ-R7
‫ࡼࠀگג‬Ăࡆ‫ࡆڟ‬๼‫؜‬ሏ໙‫ٷݣ‬ഗ
ߛ໏ǖADA4891-1WARJZ-R7Ă
ADA4891-2WARMZ-R7ĂADA4891-4WARUZ-R7
‫ׯگ‬ԨĂCMOSࡆ‫ࡆڟ‬ሏ໙‫ٷݣ‬ഗ
‫ٷݣ‬ഗዷᄲ༬Ⴀ
ጲ࿘ଭĂ‫گ‬฿ۙ‫ۉ‬უĂ‫گ‬฿ۙ‫ۉ‬უ೏ᅎ
๫ೕ‫ٷݣ‬ഗ
‫ׯگ‬Ԩ
ߛप॑๓ᇵ‫ޤ‬ዺ
ဣཥ(ADAS)
‫ݞ‬ԑຶဣཥ(ABS)
ዐ‫ڦ‬უ૰ॠ֪
ߛ໏ǖAD8040WARUZ-R7ĂAD8028WARMZ-R7Ă
AD8065WARTZ-R7
ࡆ‫ࡆڟ‬ĂFET๼෇
੻‫੻ټ‬Ă‫ࡼࠀگ‬
ֶ‫ٷݣݴ‬ഗ
ߛ໏ǖAD8132WARMZ-R7ĂAD8137WYCPZ-R7
‫܋ڇ‬๼෇ईֶ‫ݴ‬๼෇Ăֶ‫ݴ‬๼‫؜‬
৛௢ǖAD8628WARTZ-R7ĂAD8628WARTZ-RLĂ
AD8628WARZ-R7ĂAD8628WARZ-RLĂ
AD8628WAUJZ-R7ĂAD8628WAUJZ-RL
ଭ೏ᅎĂ‫ۉڇ‬ᇸĂࡆ‫ࡆڟ‬๼෇/๼‫؜‬ሏ໙‫ٷݣ‬ഗ
৛௢ǖAD8629WARZ-R7ĂAD8629WARZ-RL
ଭ೏ᅎĂ‫ۉڇ‬ᇸĂࡆ‫ࡆڟ‬๼෇/๼‫؜‬ሏ໙‫ٷݣ‬ഗ
৛௢ǖAD8630WARZ-R7ĂAD8630WARZ-RL
຺ཚ‫ڢ‬Ăଭ೏ᅎĂ‫ۉڇ‬ᇸĂࡆ‫ࡆڟ‬ሏ໙‫ٷݣ‬ഗ
৛௢ǖAD8601WARTZ-R7ĂAD8601WARTZ-RLĂ
AD8601WDRTZ-REEL
DigiTrimࡆ‫ࡆڟ‬๼෇ࢅ๼‫ڇ؜‬ཚ‫ٷݣڢ‬ഗLjट‫گ‬
฿ۙ‫ۉ‬უ
৛௢ǖ AD8692WARMZ-REEL
ມཚ‫ڢ‬Ă‫ׯگ‬ԨĂ‫گ‬ሯำĂCMOSࡆ‫ࡆڟ‬๼‫؜‬ሏ
໙‫ٷݣ‬ഗ
৛௢ǖAD8694WARUZĂAD8694WARUZ-REEL
຺ཚ‫ڢ‬Ă‫ׯگ‬ԨĂ‫گ‬ሯำĂCMOSࡆ‫ࡆڟ‬๼‫؜‬ሏ
໙‫ٷݣ‬ഗ
‫گ‬฿ۙĂ‫گ‬ሯำ
ᇡକ঴ᆶ࠲ഛ‫כ‬ᆌᆩ‫ܠ߸ڦ‬႑တLj൩‫ݡ‬࿚ǖwww.analog.com/zh/automotive
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ሏ໙‫ٷݣ‬ഗ჋႙ኸళ
‫ݞ‬ခࢅࡵ੣ࡵཀᆌᆩ‫ٷݣ‬ഗ
ᇈ45౎ઠLjADIࠅິሞࡵ੣ࡵཀࢅ‫ݞ‬ခᆌᆩ႑ࡽ‫ت‬૙रຍ‫ظڦ‬ႎ‫ݛ‬௬๔ዕਃᇀമᄂ‫ں‬࿋ăADIࠅິ‫ܔ‬Ⴀీࢅ੗੍Ⴀ‫ڦ‬փႄጕ൱๑ഄ‫ׯ‬
ྺெࡔࡔ‫ݞ‬ևᅜतഄ໲๘হ߳ࡔ‫ݞ‬ခऐࠓ‫ڦ‬๯჋ࠃᆌฆă‫ံৃړ‬৊‫ڦ‬ਬ߾ဣཥภतૃ‫ٳ‬Ăཚ႑Ăࡵ੣‫ۉ‬ጱĂਬ߾‫ۉ‬ጱ‫ڪ‬ዚ‫ܠ‬ଶᇘLj
ᅺُԲᅜྫ߸Ⴔᄲፌߛ຤ೝ‫ڦ‬ဣཥपႠీăADIࠅິጝሁ‫ׂڦ‬೗ࢅဣཥपኪ๎ॽၹዺ౞ਖ਼‫ޜ‬ፌड़వ‫ڦ‬ยऺ཈቟ă
FPGA
RADAR SIGNAL PROCESSING AND CONTROL
MOTOR
CONTROL
MIXER
MIXER
RF/IF
AMP
AMP
DAC
RF/IF
AMP
DDS
REF
CLK
PA
FREQUENCY
MULTIPLIER
CHAIN
LOG AMP
DETECTORS
PLL
RF/IF
AMP
ADC
LNA
MIXER
MIXER
ADC
DRIVER
VIDEO
PROCESSING
DISPLAY
‫ݞ‬ခᆌᆩණኤׂ೗
৛௢
ׂ೗႙ࡽ
ߛ໏
႙ࡽ
௮ຎ
ׂ೗႙ࡽ
႙ࡽ
௮ຎ
OP11
5962-89801012A
5962-8980101CA
຺ཚ‫ڢ‬೅ದ741႙ሏ໙‫ٷݣ‬ഗ
AD830
5962-9313001MPA
๫ೕֶ‫ٷݣۯ‬ഗ
OP27
OP27AJ/883C
OP27AZ/883C
‫گ‬ሯำ৛௢ሏ໙‫ٷݣ‬ഗ
AD713
5962-9063301MCA
຺ཚ‫ڢ‬Ă৛௢Ă‫ׯگ‬ԨBiFETሏ
໙‫ٷݣ‬ഗ
OP77
5962-87738012A
5962-8773802GA
5962-8773802PA
‫گג‬฿ۙ‫ۉ‬უሏ໙‫ٷݣ‬ഗ
AD8001
5962-9459301MPA
800 MHzĂ50 mW‫ݒୁۉ‬ઍ႙‫ݣ‬
‫ٷ‬ഗ
OP400
5962-8777101M3A
5962-8777101MCA
຺ཚ‫ڢ‬Ă‫گ‬฿ۙĂ‫ࡼࠀگ‬ሏ໙
‫ٷݣ‬ഗ
AD8004
AD8004SQ
຺ཚ‫ڢ‬Ă3000 V/μsĂ35 mW‫ୁۉ‬
‫ݒ‬ઍ႙‫ٷݣ‬ഗ
AD712
AD712SQ/883B
৛௢Ă‫ׯگ‬ԨĂߛ໏ĂBiFETሏ
໙‫ٷݣ‬ഗ
AD8036
5962-9559701MPA
‫ڇ‬࿋ሺᅮ࿘ۨĂ‫گ‬฿ኈĂ੻‫ټ‬
੻Ă‫ۉ‬უ‫ݒ‬ઍ႙ᶏ࿋‫ٷݣ‬ഗ
OP470
5962-88565012A
5962-8856501CA
‫گג‬ሯำ຺ཚ‫ڢ‬ሏ໙‫ٷݣ‬ഗ
AD8041
5962-9683901MPA
ਏᆶ্ᆩ༬Ⴀ‫ڦ‬160 MHzࡆ‫ࡆڟ‬
‫ٷݣ‬ഗ
OP270
5962-8872101PA
‫گג‬ሯำມཚ‫ڢ‬ሏ໙‫ٷݣ‬ഗ
AD810
5962-9313201MPA
ਏᆶ্ᆩ༬Ⴀ‫ࡼࠀگڦ‬๫ೕሏ
໙‫ٷݣ‬ഗ
OP471
5962-88565022A
5962-88565023A
5962-8856502CA
ߛ໏Ă‫گ‬ሯำ຺ཚ‫ڢ‬ሏ໙‫ٷݣ‬ഗ
AD811
5962-9313101M2A
5962-9313101MPA
AD811SCHIPS
AD811SE/883B
AD811SQ/883B
ߛႠీ๫ೕሏ໙‫ٷݣ‬ഗ
AD549
AD549SH/883B
‫گג‬๼෇ೋዃ‫ୁۉ‬ሏ໙‫ٷݣ‬ഗ
AD813
5962-9559601M2A
‫ۉڇ‬ᇸĂ‫ࡼࠀگ‬Ăෙཚ‫ڢ‬๫ೕ
‫ٷݣ‬ഗ
AD827
5962-9211701M2A
5962-9313101MPA
AD827SCHIPS
AD827SE/883B
AD827SQ
AD827SQ/883B
ߛႠీ๫ೕሏ໙‫ٷݣ‬ഗ
OP200
5962-8859301MPA
5962-8859301M2A
ມཚ‫ڢ‬Ă‫گ‬฿ۙĂ‫ࡼࠀگ‬ሏ໙
‫ٷݣ‬ഗ
www.analog.com/zh/opamps
| 49
‫ݞ‬ခᆌᆩණኤׂ೗(Ⴤ)
৛௢
ׂ೗႙ࡽ
႙ࡽ
ߛ໏
௮ຎ
ׂ೗႙ࡽ
႙ࡽ
௮ຎ
‫گ‬ሯำ๫ೕሏ໙‫ٷݣ‬ഗ
OP97
5962-8954401PA
‫ࡼࠀگ‬Ăߛ৛௢ሏ໙‫ٷݣ‬ഗ
AD829
5962-9312901M2A
5962-9312901MPA
AD829SCHIPS
AD829SE/883B
AD829SQ
AD829SQ/883B
AD713
5962-9063301MCA
৛௢Ăߛ໏BiFET຺ཚ‫ڢ‬ሏ໙‫ݣ‬
‫ٷ‬ഗ
AD830
5962-9313001MPA
๫ೕֶ‫ٷݣۯ‬ഗ
34 MHzĂCBFET੺໏ॺ૬ሏ໙
‫ٷݣ‬ഗ
AD708
AD708SQ/883B
‫گג‬฿ۙ‫ۉ‬უມཚ‫ڢ‬ሏ໙‫ٷݣ‬ഗ
AD843
5962-9098001M2A
5962-9098001MPA
5962-9098001MXA
AD843SCHIPS
AD843SH/883B
AD843SQ
AD843SQ/883B
OP249
5962-9151901M2A
5962-9151901MPA
ມཚ‫ڢ‬Ă৛௢JFETߛ໏ሏ໙‫ݣ‬
‫ٷ‬ഗ
AD844
5962-8964401PA
AD844SCHIPS
AD844SQ
AD844SQ/883B
60 MHzĂ2000 V/μms‫ڇ‬ႊೌሏ໙
‫ٷݣ‬ഗ
AD704
AD704SE/883B
ೄҾ๼෇‫ୁۉ‬Ă຺ཚ‫ڢ‬ĂມटႠ
ሏ໙‫ٷݣ‬ഗ
AD845
5962-8964501PA
AD845SQ
AD845SQ/883B
৛௢Ă16 MHz CBFETሏ໙‫ٷݣ‬ഗ
OP497
5962-9452101M2A
৛௢ĂೄҾ๼෇‫ୁۉ‬Ă຺ཚ‫ڢ‬ሏ
໙‫ٷݣ‬ഗ
OP249
5962-9151901M2A
5962-9151901MPA
OP249AZ
ມཚ‫ڢ‬Ă৛௢JFETߛ໏ሏ໙‫ݣ‬
‫ٷ‬ഗ
ᇡକ঴ᆶ࠲‫ݞ‬ခࢅࡵ੣ࡵཀᆌᆩ‫ܠ߸ڦ‬႑တLj൩‫ݡ‬࿚ǖwww.analog.com/zh/mil-aero
50
|
ሏ໙‫ٷݣ‬ഗ჋႙ኸళ
ࡵ੣ᆌᆩණኤׂ೗
ADIࠅິዂ૰ᇀ‫ٶ‬ሰፌߛዊଉ‫ڦ‬၍Ⴀࢅंࢇ႑ࡽׂ೗Lj஢ፁඇ൰ࡵཀহ‫ڦ‬Ⴔ൱ă‫أ‬କူ௬໯ଚ‫ٷݣ޷ݿڦ‬ഗׂ೗ྔLjADIࠅິ࣏ྺࡵ
੣ᆌᆩ༵ࠃዚ‫ܠ‬ഄ໲၍Ⴀࢅຕ਍ገ࣑ഗॲăADIࠅິӀቷፌߛዊଉՔጚĊĊMIL-PRF-38535 QML Level VLjԈઔఱ‫ޖ‬พԍኤ(RHA)֪๬ᄲ൱
े߾ࡵ੣ᆌᆩׂ೗ă
৛௢ሏ໙‫ٷݣ‬ഗ
ׂ೗႙ࡽ
႙ࡽ
‫ހ‬ጎ
௮ຎ
AD8629S
AD8629D703L
10-lead FP
ଭ೏ᅎĂ‫ۉڇ‬ᇸĂࡆ‫ࡆڟ‬๼෇/๼‫؜‬ሏ໙‫ٷݣ‬ഗ
AD8671S
5962L0922301VHA
10-lead FP
‫ڇ‬ཚ‫ڢ‬Ăट‫گ‬ሯำĂ‫گ‬๼෇ೋዃ‫ୁۉ‬ሏ໙‫ٷݣ‬ഗ
OP07S
5962R9863901VGA
5962R9863901VHA
5962R9863901VPA
OP070000C
OP07R00C
8-lead can
10-lead FP
8-lead DIP
Class K die
Class K die
‫گג‬฿ۙ‫ۉ‬უሏ໙‫ٷݣ‬ഗ
‫گ‬฿ۙ‫ۉ‬უ
OP22S
OP220903J
8-lead can
੗Պ‫ࡼࠀྲײ‬ሏ໙‫ٷݣ‬ഗ
OP27S
5962R9468002VGA
5962R9468002VHA
5962R9468002V2A
5962R9468002VPA
OP484-000C
OP484R000C
8-lead can
10-lead FP
20-lead LCC
8-lead DIP
Class K die
Class K die
‫گ‬ሯำ৛௢ሏ໙‫ٷݣ‬ഗ
5962-8853701VGA
5962-8853701VPA
5962-8773802VGA
5962-8773802VHA
5962-8773802V2A
5962-8773802VPA
5962-8859301V2A
5962-8859301VPA
8-lead can
8-lead DIP
8-lead can
10-lead FP
20-lead LCC
8-lead DIP
20-lead LCC
8-lead DIP
5962R0821401VCA
14-lead DIP
OP227R903Y
OP227R903M
5962-8872101VPA
5962-8872101VDA
5962-8872101V2A
5962R8872101VPA
5962R8872101VDA
5962R8872101V2A
OP2700000C
OP270R000C
5962-8777101VKA
5962-8777101V3A
5962-8777101VCA
OP400-000C
5962-0051701VCA
5962-0051701VDA
5962R0051701VCA
5962R0051701VDA
OP484-000C
OP484R000C
14-lead DIP
14-lead FP
8-lead DIP
14-lead FP
20-lead LCC
8-lead DIP
14-lead FP
20-lead LCC
Class K die
Class K die
24-lead FP
28-lead LCC
14-lead DIP
Class K die
14-lead DIP
14-lead FP
14-lead DIP
14-lead FP
Class K die
Class K die
5962-9753501VGA
5962-9753501VPA
5962-9753502VGA
5962-9753502VPA
OP120903J
OP120000C
5962R8954203VGA
5962R8954203VHA
5962R8954203VPA
5962R8954304VGA
5962R8954304VPA
5962-8851301VGA
5962-8851301VPA
5962-8853801VGA
5962-8853801VPA
5962R8853801VGA
5962R8853801VPA
5962R8853804V2A
OP215-000C
OP215R000C
6-lead can
8-lead DIP
6-lead can
8-lead DIP
8-lead can
Class K die
6-lead can
10-lead FP
8-lead DIP
6-lead can
8-lead DIP
6-lead can
8-lead DIP
6-lead can
8-lead DIP
6-lead can
8-lead DIP
20-lead LCC
Class K die
Class K die
OP37S
OP77S
OP200S
OP207S
OP227S
OP270S
OP400S
OP484S
‫گ‬ሯำ৛௢ߛ໏ሏ໙‫ٷݣ‬ഗ
‫گג‬฿ۙ‫ۉ‬უሏ໙‫ٷݣ‬ഗ
ມཚ‫ڢ‬Ă‫گ‬฿ۙĂ‫ࡼࠀگ‬ሏ໙‫ٷݣ‬ഗ
ມཚ‫گגڢ‬฿ۙ‫ۉ‬უ೅ದሏ໙‫ٷݣ‬ഗ
ມཚ‫ڢ‬Ă‫گ‬ሯำĂ‫گ‬฿ۙᅏ՗‫ٷݣ‬ഗ
ມཚ‫گגڢ‬ሯำ৛௢ሏ໙‫ٷݣ‬ഗ
຺ཚ‫ڢ‬Ă‫گ‬฿ۙĂ‫ࡼࠀگ‬ሏ໙‫ٷݣ‬ഗ
ࡆ‫ࡆڟ‬๼෇ࢅ๼‫؜‬ሏ໙‫ٷݣ‬ഗ
Low Input Bias
AD648S
OP12S
OP15S
OP16S
OP42S
OP215S
ມཚ‫ࡼࠀگڢ‬BiFETሏ໙‫ٷݣ‬ഗ
৛௢Ă‫گ‬๼෇‫ୁۉ‬ሏ໙‫ٷݣ‬ഗ
৛௢JFET๼෇ሏ໙‫ٷݣ‬ഗ
৛௢JFET๼෇ሏ໙‫ٷݣ‬ഗ
ມཚ‫ڢ‬৛௢JFET๼෇ሏ໙‫ٷݣ‬ഗ
www.analog.com/zh/opamps
| 51
ׂ೗႙ࡽ
႙ࡽ
‫ހ‬ጎ
௮ຎ
PM108S
5962R9863701VGA
5962R9863701VHA
5962R9863701VPA
PM1080000C
PM108R000C
6-lead can
10-lead FP
8-lead DIP
Class K die
Class K die
‫گ‬๼෇‫ୁۉ‬ሏ໙‫ٷݣ‬ഗ
PM155S
5962R9863601VGA
5962R9863601VPA
6-lead can
8-lead DIP
‫ڇ‬ႊೌJFET๼෇ሏ໙‫ٷݣ‬ഗ
PM156S
5962R9863602VGA
5962R9863602VPA
6-lead can
8-lead DIP
‫ڇ‬ႊೌJFET๼෇ሏ໙‫ٷݣ‬ഗ
႙ࡽ
‫ހ‬ጎ
௮ຎ
OP467S
5962-9325801VCA
5962-9325801V2A
5962R9325801VDA
5962R9325801VCA
14-lead FP
20-lead LCC
14-lead FP
14-lead DIP
຺ཚ‫ߛڢ‬໏৛௢ሏ໙‫ٷݣ‬ഗ
OP470S
5962-8856501V2A
5962-8856501VCA
5962R8856501V2A
5962R8856501VKA
5962R8856501VCA
OP470-000C
OP470R000C
20-lead LCC
14-lead FP
20-lead LCC
24-lead FP
14-lead DIP
Class K die
Class K die
‫گג‬ሯำ຺ཚ‫ڢ‬ሏ໙‫ٷݣ‬ഗ
OP471S
5962-8856502VCA
5962R8856502VDA
5962R8856502VKA
5962R8856502VCA
14-lead DIP
14-lead FP
24-lead FP
14-lead FP
ߛ໏Ă‫گ‬ሯำ຺ཚ‫ڢ‬ሏ໙‫ٷݣ‬ഗ
AD8001S
5962-9459301VPA
5962-9459301VHA
5962R9459301VPA
5962R9459301VHA
8-lead DIP
10-lead FP
8-lead DIP
10-lead FP
800 MHzĂ50 mW‫ݒୁۉ‬ઍ႙‫ٷݣ‬ഗ
AD8041S
5962R9683902VPA
5962R9683902VHA
AD8041-000C
8-lead DIP
10-lead FP
Class K die
ਏᆶ্ᆩ༬Ⴀ‫ڦ‬160 MHzࡆ‫ٷݣࡆڟ‬ഗ
5962R092001VHA
10-lead FP
320 MHzĂ‫گ‬฿ኈֶ‫ٷݣݴ‬ഗ
‫گ‬๼෇ೋዃ(Ⴤ)
ߛ໏ሏ໙‫ٷݣ‬ഗ
ׂ೗႙ࡽ
‫گ‬ሯำ
੻‫੻ټ‬
ֶ‫ݴ‬
AD8138S
52
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ሏ໙‫ٷݣ‬ഗ჋႙ኸళ
߾ਏ
Multisim
NI Multisim™ ഗॲೠࠚഗAnalog DevicesӲ๟National Instruments‫ڦ‬Multisim 11‫ۉ‬ୟ‫ݠ‬ኈ෉ॲ‫ڦ‬௨‫ူݯ‬ሜӲLjጆྺೠࠚADIഗॲଉว‫ٶ‬ሰăኄ
੼෉ॲሏᆩ኱࠵‫ݴڦ‬ဆᅏഗࢅ঍ࢻ๕‫ۉ‬ୟഗॲLjই‫گ‬କ‫د‬ཥSPICE‫ݠ‬ኈ߾ਏ‫ްڦ‬ሗ‫܈‬Ljዂ૰ᇀߛ‫཮܈‬ႚࣅยऺ‫ݛ‬๕ă໲࣏ॽഽ‫ंڦٷ‬
ࢇఇ๕‫ݠ‬ኈ঴ဆഗᇑ࡛ଉ‫ݴ‬ဆ঳ࢇሞᅃഐă໲ᅜኝ༹‫ݴ‬ဆ‫݆ݛ‬৊ႜഗॲೠࠚăSPICEఇ႙Ăሞ၍๖૩‫ۉ‬ୟࢅຕ਍๮֩਩ཚࡗ‫߲ڇ‬ೠࠚ
࣍ৣ૴ဣሞᅃഐă൩‫ݡ‬࿚ǖwww.analog.com/zh/multisim
༬Ⴀࢅᆫ๞
t ૧ᆩADIࠅິዚ‫ڦܠ‬ሏ໙‫ٷݣ‬ഗĂਸ࠲ࢅएጚ‫ۉ‬
უᇸઠࠓॺ‫ݠ‬ኈ‫ۉ‬ୟ
t ߀৊‫ڦ‬SPICE঴ဆഗᆶዺᇀ༵ߛ‫ݠ‬ኈႠీǗ߸ႎ
‫ڦ‬BSIMఇ႙Ǘኧ‫ߛ׼‬प֖ຕࢅ༵ߛຕጴ‫ݠ‬ኈ৛‫܈‬
t ᄻ௬૶থഗࢅႎ‫ڦ‬WYSIWYGྪஏంఁဣཥ߀฀କ
ยऺཚ႑
ADI DiffAmpCalc
ADI DiffAmpCalc™ ੗ᅜኴႜ໯ᆶႴᄲ‫ٷݣݴֶڦ‬ഗऺ໙Ljܸٗই‫گ‬ยऺ‫ޅ‬၃ժे੺ׂ೗ฉ๨ăُྔLjยऺටᇵ੗ᅜൟ຿੺য‫ྺں‬ዕ‫܋‬
ई‫ݥ‬ዕ‫޶܋‬ሜऺ໙ֶ‫ٷݣݴ‬ഗ‫ۉ‬ୟ‫ڦ‬ሺᅮࢅᇮॲኵLjඓۨ๼෇/๼‫ࢅ؜‬VOCM‫ۉ‬უ‫ྷݔ‬Ljᅜतऺ໙ሯำࢅࠀࡼă‫ړ‬ഗॲ֖ຕ‫ྷݔࡗג‬
้Lj޿߾ਏ࣏ీ༵ႝᆩࢽLj‫ݞ‬ኹ‫ٱ؜‬ă൩‫ݡ‬࿚ǖwww.analog.com/zh/diffampcalc
༬Ⴀࢅᆫ๞
t ๑ࡼ้‫ऺڦ‬໙ጲ‫ࣅۯ‬Ljᆩᇀඓۨፌॅሺᅮ຤ೝĂ
ዕ‫ۉ܋‬ፆĂࠀ୲ࡼ໦Ăሯำ๼‫؜‬त๼෇ࠌఇ‫ۉ‬უ
‫ྷݔ‬
t ໜጣຕ਍Վࣅํ้‫؜‬၄Lj੗‫ॺظ‬࿮၌዆‫ڦ‬Đwhat ifđ
‫ׇ‬ৠ
t ኱࠵‫ڦ‬GUI༵ࠃକ঍ࢻ๕੦዆௬ӱ
t ๑ᆩĐ‫ۅ‬ऍđ‫ݛڦ‬๕Ljൟ຿੺য‫ں‬ሺेࢅ߀Վຕ਍
t ኧ‫ڦ׼‬ADIࠅິֶ‫ٷݣݴ‬ഗׂ೗ԈઔADA4927Ă
ADA4932ĂADA4937ĂADA4938ĂADA4939ĂAD8132Ă
AD8137ĂAD8138ĂAD8139ࢅADA4930
www.analog.com/zh/opamps
| 53
ఇె୳հഗၠ‫ڞ‬
޿߾ਏ੗ӻዺᆩࢽ჋ስࢅ‫෇ڞ‬๢ࢇ୳հഗᆌᆩႴ൱‫ڦ‬ሏ໙‫ٷݣ‬ഗă୳հഗၠ‫ڞ‬ᇑᆶᇸ୳հഗࢇ‫ׯ‬ยऺ߾ਏದࢇ๑ᆩLjࠌཞኸ‫ڞ‬ᆩࢽ
৊ႜ୳հഗᆌᆩยऺăਏ༹օየԈઔǖ๼෇୳հഗՔጚLjॠֱླྀ४‫ڦ‬ഗॲLjᆶᇸ୳հഗࢇ‫ׯ‬ยऺLjᅜतፌዕิ‫֌ׯ‬ଙൣ‫ࢅڇ‬/ईSPICE
ྪஏଚ՗ă൩‫ݡ‬࿚ǖwww.analog.com/zh/filteruserentry
۩ࠔᆶᇸ୳հഗೠࠚӱᅜ०ࣅᆘॲํ၄Lj൩‫ݡ‬࿚ǖwww.analog.com/zh/eval-fltr
ఇె࠼‫ܾۉ‬ट࠶-࠼‫ܾޚ‬ट࠶ၠ‫ڞ‬
޿߾ਏཚࡗෙ߲०‫ڇ‬օየӻዺᆩࢽ჋ስࢅ‫෇ڞ‬ፌ๢ࢇᆌᆩႴ൱‫ٷݣڦ‬ഗǖ๼෇֖ຕኵLjॠֱླྀ४‫ڦ‬ഗॲLjᅜतֱੂ‫ٷݣ‬ഗ঴ਦ‫ݛ‬
ӄăၠ‫ླྀࠕీڞ‬४ഗॲLjยऺ‫ۉ‬ୟLjժ൐༵ࠃ֌ଙൣ‫ࢅڇ‬रຍጨᇸă ൩‫ݡ‬࿚ǖwww.analog.com/zh/photodiode_wizard
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ሏ໙‫ٷݣ‬ഗ჋႙ኸళ
ሏ໙‫ٷݣ‬ഗൻ‫ۯ‬ඹႠ޶ሜ‫ڦ‬࿘ۨႠ
‫ܔ‬ᇀሏ໙‫ٷݣ‬ഗLjൻ‫ۯ‬ඹႠ޶ሜ੗ీ๟ᅃၜਏ཈቟Ⴀ‫ڦ‬ඪခăഡภ‫ڟ‬ඹႠ޶ሜ้Lj࿘ۨႠĂ‫ॺࢅ੻ټ‬૬้क़‫ۼ‬Ⴔᄲ࠲ጀă޿߾ਏᆶ
ዺᇀ‫ݞ‬ኹࢅց৸ൻ‫ۯ‬ඹႠ޶ሜ੗ీᆅഐ‫ڦ‬࿚༶ă޿߾ਏएᇀྪஏă൩‫ݡ‬࿚ǖ www.analog.com/zh/opamp_stability
Vrms/dBm/dBu/dBVऺ໙ഗ
޿ऺ໙ഗ๟ᅃ੼ᆩᇀࠀ୲֪ଉࢅ႑ࡽഽ‫ڦ܈‬Քጚ‫ڇ‬࿋࣑໙‫ํڦ‬ᆩ‫ײ‬ႾLj੗ᅜ࣑໙dBmĂdBuĂdBVĂVpeakࢅVrms(ANSI T1.523-2001ۨᅭ)ă
dBm๟၎‫ܔ‬ᇀ1 mW‫୲ࠀڦ‬ԲLjdBuࢅdBV‫ݴ‬՚๟၎‫ܔ‬ᇀ0.775 Vࢅ1 V‫ۉڦ‬უԲă൩‫ݡ‬࿚ǖwww.analog.com/zh/vrms_dbm_dbu_dbv_calculator
www.analog.com/zh/opamps
| 55
ࠀࡼᇑႊೌ࿒‫ऺ܈‬໙ഗ
ኄ๟ᅃ੼ߵ਍ࠀࡼࢅ‫ހ‬ጎ/ොඤഗ༬Ⴀࠚऺ঳࿒‫ऺڦ‬໙ഗă໲૧ᆩĐ֖ຕđዐኸۨ‫ڦ‬ଉLjऺ໙၍Ⴀۙব๼‫ڦ؜‬ႊೌࠀࡼࢅ࿒‫܈‬ă໲࣏
ీऺ໙ྔև‫ۉ‬ୟӱ‫ࡼࠀڦ‬ă൩‫ݡ‬࿚ǖwww.analog.com/zh/powerdis_vs_dietempcalculator
ೠࠚӱ
ADIࠅິྺߛ໏ࢅ৛௢‫ٷݣ‬ഗ༵ࠃ߳ዖ߳ᄣ‫ڦ‬ೠࠚӱă
ߛ໏ೠࠚӱǖᇡ۩ࠔߛ໏ሏ໙‫ٷݣ‬ഗೠࠚӱLj൩֖ለׂ߳೗ᄻ௬ฉ‫ࠔ۩ڦ‬ኸళă໯ᆶೠࠚӱ‫ۼ‬๟Đ஋ӱđLjनႴᄲ۩ࠔ‫ٷݣ‬ഗࢅೠ
ࠚӱă
৛௢ೠࠚӱǖᆩࢽ੗۩ࠔ࿄‫ٲ‬ሜഗॲ‫ڦ‬৛௢ሏ໙‫ٷݣ‬ഗೠࠚӱLjᅜՍሞ‫ܠ‬ዖ‫ۉ‬ୟದዃࢅᆌᆩ‫ۉ‬ୟዐೠࠚ৛௢‫ٷݣ‬ഗă࢔ඹᅟॽሏ໙
‫ٷݣ‬ഗĂ‫ۉ‬ፆĂ‫ۉ‬ඹईඪࢆഄ໲ഗॲҾጎ‫ڟ‬ኄၵ੣ӣೠࠚӱฉă ᇡକ঴߸‫࠲ܠ‬ᇀ༬ۨೠࠚӱฉ‫ހ‬ጎ‫ڦ‬ք၍तᇱ૙཮ጨଙLj൩֖੊ူ௬‫ڦ‬ᆌᆩԴऻǖ
t AN-692ᆌᆩԴऻLjཚᆩ৛௢ሏ໙‫ٷݣ‬ഗೠࠚӱLjwww.analog.com/AN-692
t AN-763ᆌᆩԴऻLjມཚ‫ڢ‬ཚᆩ৛௢ሏ໙‫ٷݣ‬ഗೠࠚӱLjwww.analog.com/AN-763
t AN-734ᆌᆩԴऻLjSC70‫ހ‬ጎཚᆩ৛௢ሏ໙‫ٷݣ‬ഗೠࠚӱLjwww.analog.com/AN-734
t AN-733ᆌᆩԴऻLjMSOP‫ހ‬ጎཚᆩ৛௢ሏ໙‫ٷݣ‬ഗೠࠚӱLjwww.analog.com/AN-733
t AN-732ᆌᆩԴऻLjSOIC‫ހ‬ጎཚᆩ৛௢ሏ໙‫ٷݣ‬ഗೠࠚӱLjwww.analog.com/AN-732
SPICEఇ႙
ADIࠅິ༵ࠃ৛ඓఇెຕ਍๮֪֩๬֪ଉ঳ࡕ‫ڦ‬SPICEఇ႙ă߳SPICEఇ႙੗ᅜሞ‫ٷݣ‬ഗׂ೗ᄻ௬‫ڦ‬Đ߾ਏĂ෉ॲࢅ‫ݠ‬ኈఇ႙đူ௬ቴ
‫ڟ‬ăሞNational Instruments Multisim‫ڦ‬Analog DevicesӲࢅྜኝӲԨዐLjᅜतሞႹ‫ܠ‬ഄ໲‫ۉ‬ୟ‫ݠ‬ኈഗዐLjᄺ੗ᅜቴ‫ڟ‬SPICEఇ႙ă
ยऺጨᇸ
ADIࠅິCircuits from the Lab™ ํᄓ๪‫ۉ‬ୟ๟ঢ়ࡗ֪๬‫ۉ੊֖ڦ‬ୟLjኼሞ঴ਦ‫׉‬९‫ڦ‬ఇెĂंࢇ႑ࡽࢅRFยऺ཈
ADIࠅ
቟Lj‫ݛ‬Սยऺටᇵൟ຿੺য‫ํں‬၄ဣཥण‫ׯ‬ăኄၵ‫ۉ‬ୟ‫پ‬՗ᅟᇀ૙঴‫ڦ‬ጱဣཥपࠓॺఇ੷Ljኼሞবูೠࠚ้
቟Lj
क़ժ०ࣅण‫ׯ‬ă
क़ժ
໯ᆶํᄓ๪‫ۉ‬ୟ‫ۼ‬ದᆶྜԢ‫ڦ‬࿔‫ڗ‬Ljႎ‫ۉ‬ୟ༵ࠃ֪๬ຕ਍Ăยऺ/քਆք၍ኸళĂᇱ૙཮ĂPCBքਆ࿔ॲĂ
໯
࿿ଙൣ‫ࢅڇ‬ഗॲൻ‫ײۯ‬Ⴞ(๢ᆩ้)ă‫ܠٷ‬ຕႎ‫ۉ‬ୟ࣏༵ࠃೠࠚᆘॲăᇡֱቴሏ໙‫ٷݣ‬ഗ‫ۉ‬ୟLj൩‫ݡ‬࿚ǖ
࿿
www.analog.com/circuits
w
ዐ࿔रຍஃ༇๟ᅃ߲ሞ၍रຍኧ‫׼‬ม൶Lj๑ᆩADIࠅິ‫ٷݣ‬ഗׂ೗‫ڦ‬ᆩࢽ੗ᅜሞฉ௬༵‫؜‬࿚༶Lj‫ݴ‬ၛኪ๎Lj໇
໭ยऺ࿚༶‫ٴڦ‬ӄăᇑADI߾‫ײ‬฾तഄ໱ยऺටᇵၹፕLj৑ሞԨਸ‫ݣ‬๕ஃ༇ǖwww.analog.com/zh/forum
56
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ሏ໙‫ٷݣ‬ഗ჋႙ኸళ
‫ٷݣ‬ഗದዃ‫׉‬ᆩยऺࠅ๕
ཞ၎ሏ໙‫ٷݣ‬ഗ
‫ۉ‬უ߶ໜഗ
‫ݒ‬၎ሏ໙‫ٷݣ‬ഗ
RG
VIN
RF
VOUT
VOUT
VIN
VOUT = VIN
࣐؋ߛፆੇ႑ࡽᇸࢅ‫گ‬ፆႠ޶ሜ
‫ۉ‬უे݆ഗ
‫ۉ‬უ३݆ഗ0ֶ‫ٷݣۯ‬ഗ
R1
VA
VCM
R1
C
VB
R1
VB
‫گ‬ཚ୳հഗ0ओ‫ݴ‬ഗ
RF
R2
R2
VA
‫ٷݣ‬ժ‫ݒ‬ገ๼෇
ཞ၎႑ࡽ‫ٷݣ‬
VOUT
RF
R1
VIN
VOUT
RN
VN
R2
VOUT
R3
VC
t = RC = RFC
VOUT = VIN
‫ۉ߲ܠ‬უ൱ࢅ
‫ٷݣ‬ଇ߲‫ۉ‬უኮֶĂᅞ዆ࠌఇ‫ۉ‬უ
RF
VOUT
RIN
+
V SIG
2
VOUT
VIN
R2'
R3'
A1
~
VOCM
R1'
V CM
VOUT
RG
V OUT
RG
A3
R1
+
~
VOUT = VIN
–RF
RIN
×
RINCS
VOUT
diff
=
RF
RG
VIN
RF
RINCS + 1
+
V SIG
~
2
R2
A2
+
V OUT = VSIG
× R3
R2
IF R2 = R3, G = 1 +
߰኱Ă‫ٷݣ‬঍ୁ႑ࡽ
1
RFCS + 1
ᅏ՗‫ٷݣ‬ഗ
+
VIN
×
RF
RG
CIN
R1
၌዆႑ࡽ‫੻ټ‬
ֶ‫ٷݣݴ‬ഗ
ߛཚ୳հഗ0ྲ‫ݴ‬ഗ
–RF
ֶٗ‫ݴ‬ई‫܋ڇ‬႑ࡽᇸൻ‫ݴֶۯ‬๼෇ADC
2R1
1+ R
G
2R1
RG
‫ۉگٷݣ‬ೝֶ‫ݴ‬႑ࡽĂᅞ዆ࠌఇ႑ࡽ
www.analog.com/zh/opamps
| 57
‫ٷݣ‬ഗದዃ‫׉‬ᆩยऺࠅ๕(Ⴤ)
‫ݴ‬Ԟ(dB)ࠅ๕(‫ڪ‬ኵፆੇ)
‫ڇ‬टဣཥ‫ڦ‬ሏ໙‫ٷݣ‬ഗሯำ
VN, R2
VN, R1
B
IN–
R1
R2
GAIN FROM =
“A” TO OUTPUT
4kTR2
NOISE GAIN =
NG = 1 +
VN
4kTR1
VN, R3
A
R3
CLOSEDLOOP BW
= fCL
IN+
R2
R1
VOUT
VIN
PIN
= 20 Log
POUT
VOUT
IIN
= 20 Log
(Gain)
IOUT
db = 10 Log
GAIN FROM = – R2
“B” TO OUTPUT
R1
4kTR3
VN2 + 4kTR3 + 4kTR1
BW ×
RTI NOISE =
+ IN+2 R32 + IN–2
V
POUT
= 20 Log OUT
PIN
VIN
IOUT
= 20 Log
(Gain)
IIN
db = 10 Log
2
R2
R1 + R2
R1 × R2
R1 + R2
2
RTO NOISE = NG × RTI NOISE
RTI = ችࢇ‫ڟ‬๼෇‫܋‬
RTO = ችࢇ‫ڟ‬๼‫܋؜‬
+ 4kTR2
2
R1
ኟ၀‫ۉ‬უࢅ‫ୁۉ‬
RMS = ਩‫ = ߵݛ‬ᆶၳኵ
R1 + R2
BW = 1.57 fCL
VRMS = 0.707 VPEAK
VAVE. = 0.637 VPEAK
VPEAK = 1.414 VEFF.
VEFF. = 1.11 VAVE.
VPEAK = 1.57 VAVE.
VAVE. = 0.9 VEFF.
‫ۉ‬ፆሀࡪსሯำࠅ๕
10,000
1000
en at 25°C
౹ఛۨୱ(኱ୁ‫ۉ‬ୟ)
100
nV
Hz
10
V2
R
I2 R
1
0
10
V
R
100
1k
10k
100k
RESISTANCE ()
1M
10M
VR = 4kTRB
ُ‫ت‬:
VR =
k=
T=
R=
B=
√P
VI
P
I
√PR
V
R
100M
‫ۉ‬ፆሀࡪსሯำೕ೷௢‫܈‬
հܻጦத‫׉‬ຕ (1.38 × 10–23 J/K)
ਸܻ࿔ਨ‫ܔ‬࿒‫܈‬
‫ۉ‬ፆኵ(Ohms)
‫(੻ټ‬Hz)
P
I
IR
P
V
R
P
I2
V
I
V2
P
25°C้Lj4kT = 1.65 × 10–20 W/HzLjᅺُLjVR = 1.65 × 10 –20RB
‫ۉ‬უ‫ݒ‬ઍ႙‫ٷݣ‬ഗ‫ڦ‬Կ࣍ೕ୲ၚᆌ
GAIN
(dB)
OPENLOOP
GAIN
LOOP
GAIN
6dB/OCTAVE
ROLL-OFF
‫ۉ૴ز‬ፆ
RTOTAL = R1 + R2 + R3 + …
ժ૴‫ۉ‬ፆ
1
RTOTAL =
1
1
1
+ + +…
R 1 R 2 R3
ଇ߲‫ۉ‬ፆժ૴
RTOTAL =
CLOSEDLOOP
GAIN
NOISE
GAIN
‫ڪ‬ኵ‫ۉ‬ፆժ૴
CLOSED-LOOP BANDWITH
LOG FREQUENCY
58
|
ሏ໙‫ٷݣ‬ഗ჋႙ኸళ
R1 R2
R1+R2
R
RTOTAL =
N
ഄዐRྺ‫ڪ‬ኵ‫ۉ‬ፆኮᅃ‫ڦ‬ፆኵLj
Nྺ‫ڪ‬ኵ‫ۉ‬ፆ‫ڦ‬ຕଉ
‫ٷݣ‬ഗದዃ‫׉‬ᆩยऺࠅ๕(Ⴤ)
ፆੇࠅ๕(‫)૴ز‬
‫ࠅੇۉ‬๕
XC =
Z=√
1
2π fC
R2
‫ۉ‬უࢅፆੇࠅ๕(ժ૴)
+ XL (RL‫)૴ز‬
2
Z=
Z = √R2 + XC2 (RC‫)૴ز‬
XL = 2π fL
Z=
Z = XL – XC (LC‫)૴ز‬
Վუഗ
(ืუईইუԲ)
E
I
NP
= P = S =
NS
ES
IP
ZP
ZS
Z = √R2 + (XL – XC)2 (RLC‫)૴ز‬
Z=
Z = VA
I
Z=
RXL
√R2
+ XL
2
(RL) Z =
RXC
√R2
VA
ILINE
(RC) VA = VL = VC = VR
+ XC2
X L XC
(LC)
XL – XC
VA = ILINEZ
RX
(RLC)
+ X2
√R2
‫׉‬ᆩ1%‫ۉ‬ፆኵ
1%৛‫ۉڦ܈‬ፆፆኵ‫ྺྷݔ‬10.0‫ڟ‬1.00M(ଷᄺᆶ1.10 MĂ1.20 MĂ1.30 MĂ1.50 MĂ1.60 MĂ1.80 MĂ2.00 Mࢅ2.20 M)ă
ူ՗ଚ‫؜‬କፌ‫׉‬ᆩඹֶ(1%)‫ڦ‬ՔጚएԨ‫ۉ‬ፆኵLjᅜत੗ᆩ‫ۆڦ‬႙ፆኵ‫ྷݔ‬ăᄲඓۨएԨኵᅜྔ‫ڦ‬ഄ໲‫ۉ‬ፆኵLj൩ॽഄ‫ױ‬ᅜ10Ă100Ă
1000ई10,000ă
10.0
13.3
17.8
23.7
31.6
42.2
56.2
75.0
10.2
13.7
18.2
24.3
32.4
43.2
57.6
76.8
10.5
14.0
18.7
24.9
33.2
44.2
59.0
78.7
10.7
14.3
19.1
25.5
34.0
45.3
60.4
80.6
11.0
14.7
19.6
26.1
34.8
46.4
61.9
82.5
11.3
15.0
20.0
26.7
35.7
47.5
63.4
84.5
11.5
15.4
20.5
27.4
36.5
48.7
64.9
86.6
11.8
15.8
21.0
29.0
37.4
49.9
66.5
88.7
12.1
16.2
21.5
28.7
38.3
51.1
68.1
90.9
12.4
16.5
22.1
29.4
39.2
52.3
69.8
93.1
12.7
16.9
22.6
30.1
40.2
53.6
71.5
95.3
13.0
17.4
23.2
30.9
41.2
54.9
73.2
97.6
‫׉‬ᆩ‫ۉ‬ඹኵ
pF
pF
pF
pF
1.0
1.1
1.2
1.3
1.5
1.6
1.8
2.0
2.2
2.4
2.7
3.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
68
75
82
91
100
110
120
130
150
160
180
200
220
240
270
300
330
360
390
430
470
510
560
620
680
750
820
910
1000
1100
1200
1300
1500
1600
1800
2000
2200
2400
2700
3000
3300
3600
3900
4300
4700
5100
5600
6200
6800
7500
8200
9100
μF
0.01
μF
0.1
μF
1.0
μF
10
μF
100
μF
1000
0.015
0.15
1.5
15
150
1500
0.022
0.22
2.2
22
220
2200
0.033
0.33
3.3
33
330
3300
0.047
0.47
4.7
47
470
4700
0.068
0.68
6.8
68
680
6800
μF
10,000
www.analog.com/zh/opamps
| 59
‫ٷݣ‬ഗ‫ހ‬ጎ
ADIࠅິ༵ࠃ‫ܠ‬ዖ‫ܠ‬ᄣ‫ڦ‬໒ଙ‫ހ‬ጎLjٗཚ੥‫ڟ‬՗ཌྷᅃᆌਓඇăႹ‫ܠ‬໒ଙ‫ހ‬ጎ๟ํ၄߸ߛӱ௢‫(܈‬՗ཌྷ‫ހ‬ጎ)ࢅߛႠీ‫ߛڦ‬ႠॏԲ঴ਦ‫ݛ‬
ӄă໒ଙ‫ހ‬ጎ࠽‫ݘ‬ᆩᇀ‫ڦৃړ‬Ⴙ‫ܠ‬ᆌᆩă
ADIࠅິ༵ࠃጀ໒‫ހ‬ጎLjዷᄲ֌ଙԈઔᆅ၍઀ॐĂႊೌቕጣ֌ଙĂࡰ၍Ă໒ଙࢅ࿮ത‫ت‬૙ăྺକํ၄փᆖၚ੗੍ႠईႠీ‫ڦ‬໒‫ހ‬঴ਦ
‫ݛ‬ӄLjADIࠅິ‫׼‬Ⴤ߀৊໯ᆩ֌ଙLj૩සǖཚࡗ߀Վᆅ၍઀ॐፇ‫ׯ‬ઠ༵ߛ‫ڞ‬ඤႠీLjኍ‫ٷܔ‬ႊೌᆌᆩ๑ᆩ‫گ‬ᆌ૰໒ଙLjईኁ๑ᆩ‫گ‬ဌ
โႠ໒ଙઠ߀฀੗੍Ⴀă
ၭ႙՗ཌྷ‫ހ‬ጎ‫߀ڦ‬฀Ԉઔླྀ‫؜‬ၭዷ༹؅٫‫ހ‬ጎ‫ڦ‬ഗॲăူ՗၂๖କᆶ࠲ADIࠅິডၭ໒ଙ‫ހ‬ጎ‫ڦ‬႑တă
ᆶ࠲ADIࠅິ‫ހ‬ጎ‫ܠ߸ڦ‬႑တLj൩‫ݡ‬࿚ǖwww.analog.com/zh/pcb_design_resources
60
|
‫ހ‬ጎૌ႙
‫ހ‬ጎ؅٫
‫ހ‬ጎ༬Ⴀ
ၭ႙ण‫ۉׯ‬ୟ (SOIC)
8ᆅগǖ4.0 mm × 6.0 mm × 1.55 mm
14ᆅগǖ8.65 mm × 6.0 mm × 1.55 mm
t ՗ཌྷ‫ހ‬ጎ
t ࡰথӱ࿮ത՗௬‫ت‬૙
t ఇ໒‫ހ‬ጎ
t ‫ހ‬ጎࢫጘĊĐRđ
‫ג‬ԋ৆໫ၭ႙‫ހ‬ጎ
(TSSOP)
8ᆅগǖ3.0 mm × 6.4 mm × 1.2 mm
14ᆅগǖ5.0 mm × 6.4 mm × 1.2 mm
t ՗ཌྷ‫ހ‬ጎ
t ࡰথӱ࿮ത՗௬‫ت‬૙
t ఇ໒‫ހ‬ጎ
t ‫ހ‬ጎࢫጘĊĐRUđ
‫ג‬ၭ႙‫ހ‬ጎ (MSOP)
8ᆅগǖ3.0 mm × 4.9 mm × 1.1 mm
10ᆅগǖ3.0 mm × 4.9 mm × 1.1 mm
t ՗ཌྷ‫ހ‬ጎ
t ࡰথӱ࿮ത՗௬‫ت‬૙
t ఇ໒‫ހ‬ጎ
t ‫ހ‬ጎࢫጘĊĐRMđ
ၭ႙ৗ༹࠶‫ހ‬ጎ
(SOT-23)
5ᆅগǖ2.9 mm × 2.8 mm × 1.45 mm
6ᆅগǖ2.9 mm × 2.8 mm × 1.45 mm
t ՗ཌྷ‫ހ‬ጎ
t ࡰথӱ࿮ത՗௬‫ت‬૙
t ఇ໒‫ހ‬ጎ
t ‫ހ‬ጎࢫጘĊĐRJđ
‫ג‬ԋၭ႙ৗ༹࠶‫ހ‬ጎ
(TSOT-23)
5ᆅগǖ2.9 mm × 2.8 mm × 1.1 mm
t ՗ཌྷ‫ހ‬ጎ
t ࡰথӱ࿮ത՗௬‫ت‬૙
t ఇ໒‫ހ‬ጎ
t ‫ހ‬ጎࢫጘĊĐUJđ
‫ג‬ԋ৆໫ၭ႙ৗ༹࠶
‫ހ‬ጎ (SC70)
5ᆅগǖ2 mm × 2.1 mm × 1.1 mm
t ՗ཌྷ‫ހ‬ጎ
t ࡰথӱ࿮ത՗௬‫ت‬૙
t ఇ໒‫ހ‬ጎ
t ‫ހ‬ጎࢫጘĊĐKSđ
ሏ໙‫ٷݣ‬ഗ჋႙ኸళ
‫ހ‬ጎྔႚ
‫ހ‬ጎૌ႙
ᆅগॐࠓႊ
ೌप‫ހ‬ጎ
(LFCSP)
‫ހ‬ጎ؅٫
‫ހ‬ጎ༬Ⴀ
8ᆅগǖ2 mm × 2 mm × 0.55 mmǗ0.5 mmक़ਐ
8ᆅগǖ3 mm × 3 mm × 0.75 mmǗ0.5 mmक़ਐ
8ᆅগǖ3 mm × 3 mm × 0.85 mmǗ0.5 mmक़ਐ
t ՗ཌྷ‫ހ‬ጎ
t ࿮ᆅগ‫ހ‬ጎ
t ࡰথӱ࿮ത՗௬‫ت‬૙
t ఇ໒‫ހ‬ጎ
t ஋୞ࡰಎᆩᇀ༵ߛො
ඤႠీ
t ‫ހ‬ጎࢫጘĊĐCPđ
10ᆅগǖ1.3 mm × 1.6 mm × 0.55 mmǗ0.4 mmक़ਐ
10ᆅগǖ2 mm × 2 mm × 0.55 mmǗ0.5 mmक़ਐ
‫ހ‬ጎྔႚ
16ᆅগǖ3 mm × 3 mm × 0.75 mmǗ0.5 mmक़ਐ
16ᆅগǖ4 mm × 4 mm × 0.75 mmǗ0.65 mmक़ਐ
ৗᇶपႊೌ
ࡀఇ‫ހ‬ጎ
(WLCSP)
6ᆅগǖ0.905 mm × 1.385 mm × 0.6 mm; 0.4 mmक़ਐ
8ᆅগǖ1.42 mm × 1.42 mm × 0.595 mm; 0.5 mmक़ਐ
t ՗ཌྷ‫ހ‬ጎ
t ൰ቆንଚ
t ࡰথᆅগ࿮ത՗௬‫ت‬૙
t ‫ހ‬ጎࢫጘĊĐCBđ
9ᆅগǖ1.21 mm × 1.22 mm × 0.6 mm; 0.4 mmक़ਐ
14ᆅগǖ1.46 mm × 2.96 mm × 0.595 mm; 0.5 mmक़ਐ
www.analog.com/zh/opamps
| 61
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62
ሏ໙‫ٷݣ‬ഗ჋႙ኸళ
SG10060sc-2.5-10/11
|ዐࡔᆇ዆
www.analog.com/zh/opamps