༵ࠃ±15 kV ESDԍࢺڦ႑ࡽ ᇑۉᇸ߰RS-485݀ഗ ADM2582E/ADM2587E ༬Ⴀ ࠀీ VCC VISOOUT isoPower DC-TO-DC CONVERTER OSCILLATOR RECTIFIER VISOIN REGULATOR DIGITAL ISOLATION iCoupler TRANSCEIVER Y TxD ENCODE DECODE DE ENCODE DECODE RxD DECODE ENCODE D Z A R B ADM2582E/ADM2587E RE GND1 ISOLATION BARRIER GND2 08111-001 ߰๕RS-485/RS-422݀ഗLjದዃྺӷມ߾ईඇມ߾ णׯisoPower®߰ڦ๕DC-DCገ࣑ഗ RS-485/ᆅগ༵ࠃ±15 kV ESDԍࢺ ࢇޙANSI/TIA/EIA RS-485-A-98ࢅISO 8482:1987(E)Քጚ ADM2582Eຕ୲ǖ16Mbps ADM2587Eຕ୲ǖ500 kbps 5 Vई3.3 Vۉᇸࠃۉ ጺ၍ፌܠኧᇑ256߲বۅথ ਸୟࢅ܌ୟۉୟLjࠤቱԍࢺথഗ ߛࠌఇຨՎੇඡ܈ǖ>25kV/μs ඤ࠲ԍࢺ Ҿඇࢅ݆ࡀණኤDŽฤ൩ዐDž ULණኤ1ݴዓ2500 VrmsLjࢇޙUL 1577 ! ࢇޙVDEණኤ DIN V VDE V 0884-10 (VDE V 0884-10):2006-12 VIORM = 560 Vރኵ ߾ፕ࿒ྷݔ܈ǖ−40°C+85°C ߛण܈ׯLj20ᆅগLj༹SOICހጎ 1. ᆌᆩ ߰๕RS-485/RS-422থ੨ ߾ᄽ၄ྪׇஏ ۅܠຕدဣཥ ߁ຎ ADM2582E/ADM2587Eߛण܈ׯຕ݀ഗLjኧ±15 kV ADM2582E/ADM2587Eൻۯഗਏᆶߛۉೝᆶၳ๑ీ༬Ⴀă ESDԍࢺत႑ࡽࢅۉᇸ߰țഗॲᆩᇀدۅܠ၍ฉ ᄺਏᆶۉگೝᆶၳথഗ๑ీ༬ႠLj্ᆩ้๑থഗ ߛ ڦ ཚ ႑ țా և ण ߰ ׯ ๕ DC-DC ۉᇸ Lj Ⴔ ྔ े ߛፆੇጒༀă DC-DC߰ఇț ഗॲਏᆶ၌ୁࢅඤ࠲༬ႠLjݞኹ݀ิ܌ୟᅜत ኍܔೝ࢚د၍ୟܸยऺLjࢇޙANSI TIA/EIA-485-A-98 ጺ၍৪ኛڞዂࠀࡼࡗڦٷ൧ăഗॲۨܮڦ࿒ྺྷݔ܈ ࢅISO 8482:1987(E)Քጚț ߾ᄽ࿒ྷݔ܈Lj༵ࠃ20ᆅগĂ༹SOICހጎă ഗॲणׯADIࠅິڦiCoupler®रຍLjॽᅃ߲3ཚ߰ڢ ADM2582E/ADM2587EԈࡤisoPowerरຍLjᆌᆩߛೕ୲ਸ ഗȚᅃ߲ෙༀֶݴ၍ୟൻۯഗLjᅃֶ߲ݴথഗࢅ ࠲ᇮॲཚࡗՎუഗํ၄ገ࣑ࠀ୲ăยऺᆇຘۉୟӱ(PCB) ADIࠅິڦisoPower DC-DCገ࣑ഗणׯᇀހڇጎዐț֑ քਆ้ᆌ༬՚ၭ႐LjՂႷࢇޙ၎࠲ޖพՔጚă࠲ᇀۉୟӱ ᆩ5Vईኁ3.3VۉڇᇸࠃۉLjํ၄ྜඇणڦׯ႑ࡽᇑۉᇸ߰ քਆଉᅺ໎ၘڦဦ႑တLj൩֖ᆌᆩԴऻAN-0971ǖ RS-485ਦݛӄ isoPowerഗॲޖڦพ੦ă Rev. 0 Information furnished by Analog Devices is believed to be accurate and reliable. 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ADIዐ࿔Ӳຕ֩ᆈ࿔Ӳຕ֩ڦᅳ࿔Lj൩ଌᅳዐీ٪ሞڦᇕჾፇኯईᅳٱဃLjADIփܔᅳዐ٪ሞֶڦᅴईᆯׂُิٱڦဃሴăසႴඓණඪࢆَᇕڦጚඓႠLj൩֖ADI༵ࠃ ڦፌႎᆈ࿔Ӳຕ֩ă ADM2582E/ADM2587E ణ ༬Ⴀ ................................................................................................... 1 ֪ۉୟ ........................................................................................ 12 ᆌᆩ ................................................................................................... 1 ਸ࠲༬Ⴀ ........................................................................................ 13 ࠀీ ........................................................................................... 1 ۉୟ௮ຎ ........................................................................................ 14 ߁ຎ ................................................................................................... 1 ! ႑ࡽ߰ ............................................................................... 14 Ⴊ۩૦๏ ........................................................................................... 2 ! ۉᇸ߰ ............................................................................... 14 रຍࡀ߭ ........................................................................................... 3 ! ኈኵ .................................................................................... 14 ADM2582E้Ⴞࡀ߭ ............................................................. 4 ! ඤ࠲ .................................................................................... 14 ADM2587E้Ⴞࡀ߭ ............................................................. 4 ! ਸୟࢅ܌ୟۉୟLjࠤቱԍࢺথഗ ....................... 14 ADM2582E/ADM2587Eހጎ༬Ⴀ ...................................... 4 ! ୁኟඓႠࢅੇׇىඡ ܈................................................. 15 ADM2582E/ADM2587E݆ࡀ႑တ ...................................... 5 ᆌᆩ႑တ ........................................................................................ 16 ADM2582E/ADM2587E߰ࢅҾඇ၎࠲༬Ⴀ ................. 5 PCBքਆ ................................................................................. 16 ADM2582E/ADM2587E VDE 0884߰༬Ⴀ)ණኤዐ* .... 5 EMI୯ᅺ໎......................................................................... 16 ਨܔፌۨܮٷኵ ............................................................................. 6 ! ߰ం ............................................................................... 16 ESDয়ߢ ................................................................................... 6 ! ߰ۉᇸ୯ᅺ໎ .............................................................. 17 ۆ႙ᆌᆩ ................................................................................ 19 ᆅগದዃࢅࠀీ௮ຎ ..................................................................... 7 ! ۆ႙߾ፕ༬Ⴀ .................................................................................. 8 ྔႚ٫ ........................................................................................ 20 ֪ۉୟ ........................................................................................ 12 ! Ⴊ۩૦๏ 20099ሆ—ӲԨ0ǖ؛๔Ӳ Rev. 0 | Page 2 of 20 ۩ࠔኸళ ............................................................................... 20 ADM2582E/ADM2587E रຍࡀ߭ ᆶۉڦუ֖ቷഄ߳ጲںڦLj3.0 ≤ VCC ≤ 5.5 Văᆶፌၭኵ/ፌٷኵࡀ߭ᆩᇀኝ߲ླྀ४߾ፕాྷݔLjݥأଷᆶຫă ᆶۆڦ႙ኵࡀ߭ሞTA = 25°CLjVCC = 5 Vཉॲူ֪ڥLjݥأଷᆶຫă 1 ֖ຕ ADM2587Eۉᇸୁۉ ຕ୲≤500 kbps ࡽޙ ICC ADM2582Eۉᇸୁۉ ຕ୲=16 Mbps ICC ߰ۉᇸۉუ ൻۯഗ ֶݴ ֶݴۉუLjټሜ VISOUT |VOD2| Δ|VOD| ࢻցጒༀ ࠌఇۉუ Δ|VOD| ࢻցጒༀ ܌ୟୁۉ (ୁۉY, Z) |VOD3| Δ|V OD| VOC Δ|V OC| IOS IO ፌၭኵ ۆ႙ኵ ፌٷኵ ڇ࿋ ֪ཉॲ 120 mA mA mA mA mA VCC= 3.3 VLjYࢅZኮक़ڦሜྺ100 Ω VCC= 5 VLjYࢅZኮक़ڦሜྺ100 Ω VCC= 3.3 VLjYࢅZኮक़ڦሜྺ54 Ω VCC= 5 VLjYࢅZኮक़ڦሜྺ54 Ω YࢅZኮक़ڦሜྺ120 Ω 150 230 mA mA YࢅZኮक़ڦሜྺ120 Ω YࢅZኮक़ڦሜྺ54 Ω 5.0 5.0 5.0 0.2 3.0 0.2 200 30 V V V V V V mA μA RL = 100 Ω (RS-422), ९23 RL = 54 Ω (RS-485), ९23 −7 V ≤ VTEST1 ≤ 12 V, ९24 RL = 54 Ω (RS100), ९23 RL = 54 Ω (RS100), ९23 RL = 54 Ω (RS100), ९23 90 72 125 98 3.3 2.0 1.5 1.5 −30 இडDELjRELjTxD ពኵۉگೝ ពኵߛۉೝ ୁۉ থഗ ֶݴ ֶݴពኵۉუ ۉუው ୁۉDŽA,BDž ၍ୟۉፆ இड ۉگೝۉუ ߛۉೝۉუ ܌ୟୁۉ ࠌఇຨՎੇඡ ܈1 1 μA VIL VIH II 0.3 × VCC −10 0.01 VTH VHYS II −200 −125 15 0.7 × VCC 10 −30 125 RIN −100 96 VOL VOH VCC − 0.3 0.2 VCC − 0.2 0.4 100 25 CMሞྼ߾ۨܮፕ้ీԍڦፌࠌٷఇۉუუӦ୲ă VCMஇडࢅጺ၍ࠌڦ܋ఇუֶăຨՎ܈ޗࠌఇუӦྷݔڦă ࠌఇۉუუӦ୲ᆩᇀࠌఇۉუڦฉืᄂࢅူইᄂă Rev. 0 | Page 3 of 20 DE = 0 V, RE = 0 V, VCC = 0 V or 3.6 V, VIN = 12 V DE = 0 V, RE = 0 V, VCC = 0 V or 3.6 V, VIN = −7 V V V μA DE, RE, TxD DE, RE, TxD DE, RE, TxD mV mV μA μA kΩ −7 V < VCM < +12 V VOC = 0 V DE = 0 V, VCC = 0 V or 3.6 V, VIN = 12 V DE = 0 V, VCC = 0 V or 3.6 V, VIN = -7 V −7 V < VCM < +12 V V V mA kV/μs IO = 1.5 mA, VA − VB = −0.2 V IO = −1.5 mA, VA − VB = 0.2 V VCM = 1 kV, ຨՎ = ܈ޗ800 V ADM2582E/ADM2587E ADM2582E้Ⴞࡀ߭ TA = −40°C +85°C. 2. ֖ຕ ൻۯഗ ፌٷຕ୲ دխჽLjۉگೝۉߛڟೝ دխჽLjߛۉೝۉگڟೝ ೋၽ ฉื้क़0ူই้क़ ๑ీ้क़ ্ᆩ้क़ tDPLH tDPHL tSKEW tDR, tDF tZL, tZH tLZ, tHZ 63 64 1 থഗ دխჽLjۉگೝۉߛڟೝ دխჽLjߛۉೝۉگڟೝ ೋၽ1 ๑ీ้क़ ্ᆩ้क़ tRPLH tRPHL tSKEW tZL, tZH tLZ, tHZ 94 95 1 1 ࡽޙ ፌၭኵۆ႙ኵ ፌٷኵ ڇ࿋ ֪ཉॲ 16 100 100 8 15 120 150 Mbps ns ns ns ns ns ns RL = 54 Ω, CL1 = C L2 = 100 pF, ९25त29 RL = 54 Ω, CL1 = C L2 = 100 pF, ९25त29 RL = 54 Ω, CL1 = CL2 = 100 pF, ९25त29 RL = 54 Ω, CL1 = CL2 = 100 pF, ९25त29 RL = 110 Ω, CL = 50 pF, ९26त31 RL = 110 Ω, CL = 50 pF, ९26त31 110 110 12 15 15 ns ns ns ns ns CL = 15 pF, ९27त30 CL = 15 pF, ९27त30 CL = 15 pF, ९27त30 RL = 1 kΩ, CL = 15 pF, ९28त32 R L = 1 kΩ, C L = 15 pF, ९28त32 ཚࡗยऺԍኤă ADM2587E้Ⴞࡀ߭ TA = −40°C+85°C. 3. ֖ຕ ൻۯഗ ፌٷຕ୲ دխჽLjۉگೝۉߛڟೝ دխჽLjߛۉೝۉگڟೝ ೋၽ ฉื้क़0ူই้क़ ๑ీ้क़ ্ᆩ้क़ ࡽޙ tDPLH tDPHL tSKEW tDR, tDF tZL, tZH tLZ, tHZ থഗ دխჽLjۉگೝۉߛڟೝ دխჽLjߛۉೝۉگڟೝ ೋၽ ๑ీ้क़ ্ᆩ้क़ tRPLH tRPHL tSKEW tZL, tZH tLZ, tHZ ፌၭኵ ۆ႙ኵ ፌٷኵ ڇ࿋ ֪ཉॲ 500 250 250 RL = 54 Ω, CL1 = C L2 = 100 pF, ९25त29 RL = 54 Ω, CL1 = C L2 = 100 pF, ९25त29 RL = 54 Ω, CL1 = CL2 = 100 pF, ९25त29 RL = 54 Ω, CL1 = CL2 = 100 pF, ९25त29 RL = 110 Ω, CL = 50 pF, ९26त31 RL = 110 Ω, CL = 50 pF, ९26त31 503 510 7 700 700 100 1100 2.5 200 kbps ns ns ns ns μs ns 91 95 4 200 200 30 15 15 ns ns ns ns ns 200 CL = 15 pF, ९27त30 CL = 15 pF, ९27त30 CL = 15 pF, ९27त30 RL = 1 kΩ, CL = 15 pF, ९28त32 L R = 1 kΩ,L C = 15 pF, ९28त32 ADM2582E/ADM2587Eހጎ༬Ⴀ 4. ֖ຕ ۉፆDŽDž1 ۉඹDŽDž1 ۉඹ 2 ICྔඤፆ ࡽޙ RI-O CI-O CI θJCI ICྔඤፆ θJCO 1 2 ፌၭኵ ۆ႙ኵ ፌٷኵ 1012 3 4 33 28 ्ยഗॲྺມ܋ഗॲǖॽᆅগ1ᇑᆅগ10܌ୟLjᆅগ11ᇑᆅগ20܌ୟă ۉඹٗඪᅪຕᆅগڦںڟඹኵă Rev. 0 | Page 4 of 20 ڇ࿋ Ω pF pF °C/W ֪ཉॲ °C/W ඤۉ౾࿋ᇀހጎڹևኟዐक़ f = 1 MHz ඤۉ౾࿋ᇀހጎڹևኟዐक़ ADM2582E/ADM2587E ADM2582E/ADM2587Eހጎ༬Ⴀ 5. ฤ൩ዐڦADM2582E/ADM2587Eණኤ ऐࠓ UL ණኤૌ႙ ሞULࠅິഗॲණײႾူႜණ ጀ ᅈUL1577Lj߲ADM2582/ADM2587ഗॲۼঢ়ࡗ1௱ዓ߰ ֪ۉუ≥ 3000 V rmsڦᄓኤ֪ă VDE ᅈቷDIN V VDE V 0884-10 (VDE V 0884-10): 2006-12Ljႜණኤ ᅈVDE 0884-10Lj߲ADM2582/ADM2587ഗॲۼঢ়ࡗ1௱ዓ ֪߰ۉუ≥ 1050 VPEAKڦᄓኤ֪ă ADM2582E/ADM2587E߰ࢅҾඇ၎࠲༬Ⴀ 6. ֖ຕ ۉۨܮዊ߰ۉუ ፌၭྔևഘဤDŽक़ဤDž ࡽޙ L(I01) ኵ 2500 >8.0 ڇ࿋ V rms mm ཉॲ Ⴤ1ݴዓ ֪ଉ܋܋Ljഘፌ܌ਐ ፌၭྔևಂۉਐ L(I02) >8.0 mm ֪ଉ܋܋Ljᄂ༹ፌ܌ਐ ፌၭాևक़ဤ ۉ༬ႠDŽ၎ۉܔኸຕDž ߰ CTI 0.017 min >175 IIIa mm V ߰ਐ DIN IEC 112/VDE 0303-1 ଙፇ (DIN VDE 0110: 1989-01, Table 1) ADM2582E/ADM2587E VDE 0884߰༬Ⴀ)ණኤዐ* ُ߰ഗࢇҾඇ၌ຕڦాྷݔएԨۉጱ߰ՂႷཚࡗԍࢺۉୟԍҾඇຕă 7. ௮ຎ ݴૌ ߵDIN VDE 0110ۉۨܮܔᇸۉუ ႜጎዃݴૌ ≤150 V rms ≤300 V rms ≤400 V rms ࣍ৣݴૌ කڪप ۉუ ፌ߾ٷፕ߰ۉუ ֪ۉუ ݆ݛb1 ݆ݛa ߶ໜ࣍ৣ֪Ljጱૌ1 ߶ໜࢅ/ईҾඇ֪, ጱૌ2/ጱૌ3 ፌߛሎႹࡗუ Ҿඇ၌ኵ ࿒ ୁۉ ୁۉ ሞTSڦਨᇹۉፆ ཉॲ ࡽޙ ༬Ⴀ ڇ࿋ I IV I III I II 40/85/21 2 DIN VDE 0110, see ९1 560 V ރኵ VIORM × 1.875 = VPR, 100% ิׂ֪Lj tm = 1 ௱Ljਆև < ۉݣ5 pC 1050 V ރኵ VIORM × 1.6 = VPR, tm = 60 ௱Ljਆև < ۉݣ5 pC VIORM × 1.2 = VPR, tm = 60 ௱Ljਆև < ۉݣ5 pC 896 672 V ރኵ V ރኵ VTR 4000 V ރኵ TS IS, INPUT IS, OUTPUT RS 150 265 335 >109 °C mA mA Ω VIORM VPR ຨՎࡗუLjtTR= 10௱ ၄ࠤቱ้ሎႹڦፌٷኵ VIO = 500 V Rev. 0 | Page 5 of 20 ADM2582E/ADM2587E ਨܔፌۨܮٷኵ 9. ፌٷჄ߾ፕۉუ 1 ݥأଷᆶຫLjTA = 25°Cᆶۉუ֖ቷഄ߳ጲںڦț 8. ֖ຕ VCC ຕጴۉუ (DELjRELjTxD) ຕጴۉუDŽRxDDž ൻۯഗ/থഗۉუ ߾ፕ࿒ྷݔ܈ ٪ئ࿒ྷݔ܈ ESD(ට༹ఇ႙)ሞAĂBĂY ࢅZᆅগă ESD(ට༹ఇ႙)ሞഄᆅগ ᆅগ࿒܈ ࡰথ)10௱* ഘ၎)60௱* ࢤྔ)15௱* ۨܮኵ −0.5 V +7 V −0.5 V VDD + 0.5 V −0.5 V VDD + 0.5 V −9 V +14 V −40°C +85°C −55°C +150°C ±15 kV ±2 kV 260°C 215°C 220°C ֖ຕ ୁۉუ ມटႠհႚ ፌٷኵ ڇ࿋ ֖Քጚ 424 V ރኵ ፌณ50ం ڇटႠհႚ एԨਨᇹ 600 V ރኵ ेഽਨᇹ 560 V ރኵ ߵIEC 60950-1 ڦፌٷණኤ߾ፕ ۉუ(ණኤዐ) ߵIEC 60950-1 ࢅVDE V 0884-10 ፌٷණኤ߾ፕۉ უ(ණኤዐ) ୁۉუ एԨਨᇹ 600 V ރኵ ेഽਨᇹ 560 V ރኵ ጀᅪLjגฉຎਨܔፌۨܮٷኵీࣷڞዂഗॲᆦ৳Ⴀ ࣋ăኄኻۨܮᆌ૰ኵLjփภतഗॲሞኄၵईඪࢆഄཉ ߵIEC 60950-1 ፌٷණኤ߾ፕۉუ (ණኤዐ) ߵIEC 60950-1 ࢅVDE V 0884-10 ፌٷණኤ߾ፕۉუ (ණኤዐ) ॲူגԨरຍࡀ߭ኸՔీࠀڦႠ֡ፕăሞਨܔፌٷ ۨܮኵཉॲူ߾ፕࣷᆖၚഗॲڦ੍Ⴀă 1 ኸ߰ቆฉڦჄۉუ܈ޗăၘ൧९߰ంևݴă ESDয়ߢ ESDDŽৢۉݣۉDž௺ߌഗॲă ۉټഗॲࢅۉୟӱీࣷሞுᆶִਥڦ൧ူݣ ۉț࠶Ԩׂਏᆶጆ૧ईጆᆶԍࢺۉୟLjڍሞ ᇜీߛڟଉESD้Ljഗॲీࣷ࣋țᅺُLjᆌ ֑ړൽڦړESDٯݔݞแLjᅜՆ௨ഗॲႠీူ ইईࠀీෟ฿ț Rev. 0 | Page 6 of 20 ADM2582E/ADM2587E ᆅগದዃࢅࠀీ௮ຎ GND1 1 20 GND2 VCC 2 RxD 4 RE 5 DE 6 TxD 7 ADM2582E ADM2587E 18 A 17 B 16 GND2 TOP VIEW (Not to Scale) 15 Z 14 GND2 VCC 8 13 Y GND1 9 12 VISOOUT GND1 10 11 GND2 NOTES 1. PIN 12 AND PIN 19 MUST BE CONNECTED EXTERNALLY. 08111-002 GND1 3 19 VISOIN 3/ᆅগದዃ 10. ᆅগࠀీ௮ຎ ᆅগՊࡽ 1 2 3 4 ఁ GND1 VCC GND1 RxD 5 6 7 8 9 10 11 12 RE DE TxD VCC GND1 GND1 GND2 VISOOUT 13 14 15 16 17 18 19 Y GND2 Z GND2 B A VISOIN 20 GND2 ௮ຎ ںLjஇड֨ă இड֨ۉᇸțླྀ४๑ᆩᅃ߲0.1 μFࢅᅃ߲10 μFඁ᳘ۉඹথሞᆅগ1ࢅ2ኮक़ț ںLjஇड֨ă থഗຕă( ړA - B) > 200 mV้ۉߛྺೝLj ( ړA − B) < –200 mV้ۉگྺೝړথഗԥ্ᆩ้ྺෙༀLjᄺ৽REྺߛۉೝ้ă থഗ๑ీăۉگೝᆶၳăྺۉگೝ้๑ీথഗLjߛۉೝ্้ᆩথഗă ൻۯഗ๑ీăྺߛۉೝ้๑ీথഗLjۉگೝ্้ᆩথഗă ൻۯഗăدຕُٗᆅগ இड֨ۉᇸăླྀ४๑ᆩᅃ߲0.1 μFࢅᅃ߲0.01 μFඁ᳘ۉඹথሞᆅগ7ࢅ8ኮक़ă ںLjஇड֨ă ںLjஇड֨ă ںLjጺ၍֨ă ߰ۉᇸăُᆅগՂႷٗྔևথڟVISOINă ླྀ४๑ᆩᅃ߲0.1 μFඁ᳘ۉඹࢅᅃ߲10 μFۉీئඹথሞᆅগ11ࢅ12ኮक़ă ൻۯഗཞ၎ă ںLjጺ၍֨ă ൻۯഗݒ၎ă ںLjጺ၍֨ă থഗݒ၎ă থഗཞ၎ă ߰ۉᇸăُᆅগՂႷٗྔևথڟVISOOUTă ླྀ४๑ᆩᅃ߲0.1 μFࢅᅃ߲0.01 μFඁ᳘ۉඹথሞᆅগ20ࢅ19ኮक़ă ںLjጺ၍֨ă Rev. 0 | Page 7 of 20 ADM2582E/ADM2587E ۆ႙߾ፕ༬Ⴀ 120 180 100 RL = 54Ω 140 120 SUPPLY CURRENT, ICC (mA) RL = 120Ω 100 80 NO LOAD 60 40 RL = 120Ω 60 40 NO LOAD 10 35 TEMPERATURE (°C) 60 85 0 –40 08111-103 –15 DRIVER PROPAGATION DELAY (ns) 100 RL = 120Ω 80 60 NO LOAD 40 20 68 66 64 tDPHL 62 tDPLH 60 58 56 54 52 10 35 TEMPERATURE (°C) 60 85 50 –40 08111-104 –15 4. ADM2582Eۉᇸ(ୁۉICC )ᇑ࿒࠲ڦ܈ဣ (ຕ୲=16 MbpsLjDE = 5 VLjVCC = 5 V) –15 10 35 TEMPERATURE (°C) 60 85 08111-107 SUPPLY CURRENT, ICC (mA) 85 70 RL = 54Ω 120 7. ADM2582Eֶݴൻۯഗدխჽᇑ࿒࠲ڦ܈ဣ 600 140 DRIVER PROPAGATION DELAY (ns) 580 120 RL = 54Ω 100 80 RL = 120Ω 60 40 NO LOAD 20 560 540 tDPLH 520 tDPHL 500 480 460 440 420 –15 10 35 TEMPERATURE (°C) 60 85 08111-105 SUPPLY CURRENT, ICC (mA) 60 72 140 0 –40 10 35 TEMPERATURE (°C) 6. ADM2587Eۉᇸ(ୁۉICC )ᇑ࿒࠲ڦ܈ဣ (ຕ୲=500 kbpsLjDE = 3.3 VLjVCC = 3.3 V) 3. ADM2582Eۉᇸ(ୁۉICC )ᇑ࿒࠲ڦ܈ဣ DŽຕ୲= 16 MbpsLjDE = 3.3 VLjVCC = 3.3 V) 0 –40 –15 08111-106 20 20 0 –40 RL = 54Ω 80 400 –40 –15 10 35 TEMPERATURE (°C) 60 8. ADM2587Eֶݴൻۯഗدխჽᇑ࿒࠲ڦ܈ဣ 5. ADM2587Eۉᇸ(ୁۉICC )ᇑ࿒࠲ڦ܈ဣ (ຕ୲=500 kbpsLjDE = 5 VLjVCC = 5 V) Rev. 0 | Page 8 of 20 85 08111-108 SUPPLY CURRENT, ICC (mA) 160 ADM2582E/ADM2587E 60 TxD OUTPUT CURRENT (mA) 50 1 Z Y 40 30 20 CH2 2.0V M10.00ns A CH1 1.28V 0 08111-109 CH1 2.0V CH3 2.0V 9. ADM2582Eൻۯഗჽ 0 1 2 3 OUTPUT VOLTAGE (V) 4 5 08111-112 10 3 12.থഗୁۉᇑথഗۉگუ࠲ڦဣ 4.75 4.74 OUTPUT VOLTAGE(V) 4.73 TxD 1 Z Y 4.72 4.71 4.70 4.69 4.68 4.67 3 M200ns A CH1 2.56V 4.65 –40 10. ADM2587Eൻۯഗدխჽ 60 85 85 0.32 –10 0.30 OUTPUT VOLTAGE (V) –20 –30 –40 –50 0.28 0.26 0.24 0.22 –60 0 1 2 3 OUTPUT VOLTAGE (V) 4 5 08111-111 OUTPUT CURRENT (mA) 10 35 TEMPERATURE (°C) 13.থഗۉߛუᇑ࿒࠲ڦ܈ဣ 0 –70 –15 08111-113 CH2 2.0V 08111-110 CH1 2.0V CH3 2.0V 08111-114 4.66 11.থഗୁۉᇑথഗۉߛუ࠲ڦဣ 0.20 –40 –15 10 35 TEMPERATURE (°C) 60 14.থഗۉگუᇑ࿒࠲ڦ܈ဣ Rev. 0 | Page 9 of 20 ADM2582E/ADM2587E B A 1 RxD 3 CH2 2.0V M10.00ns A CH1 2.56V 98 97 96 tRPHL 95 94 93 92 tRPLH 91 90 –40 08111-115 CH1 2.0V CH3 2.0V 99 15. ADM2582Eথഗدխჽ –15 10 35 TEMPERATURE (°C) 60 85 08111-118 RECEIVER PROPAGATION DELAY (ns) 100 18. ADM2587Eথഗدխჽᇑ࿒࠲ڦ܈ဣ 3.33 RxD CH1 2.0V CH3 2.0V CH2 2.0V M10.00ns A CH1 2.56V 3.30 3.29 3.27 16. ADM2587Eথഗدխჽ –15 10 35 TEMPERATURE (°C) 60 85 85 19. ADM2582E߰ۉᇸۉუᇑ࿒࠲ڦ܈ဣ DŽVCC = 3.3 VLjຕ୲=16 MbpsDž 98 3.36 3.35 ISOLATED SUPPLY VOLTAGE (V) 97 96 tRPHL 95 tRPLH 94 93 3.34 3.33 3.32 3.31 3.30 3.29 NO LOAD RL = 120 RL = 54 3.28 3.27 92 –40 –15 10 35 TEMPERATURE (°C) 60 85 08111-117 RECEIVER PROPAGATION DELAY (ns) NO LOAD RL = 120 RL = 54 3.28 3.26 –40 08111-116 3 3.31 08111-119 B 1 3.32 08111-120 ISOLATED SUPPLY VOLTAGE (V) A 17. ADM2582Eথഗدխჽᇑ࿒࠲ڦ܈ဣ 3.26 –40 –15 10 35 TEMPERATURE (°C) 60 20. ADM2582E߰ۉᇸۉუᇑ࿒࠲ڦ܈ဣ DŽVCC = 5 VLjຕ୲=16 MbpsDž Rev. 0 | Page 10 of 20 ADM2582E/ADM2587E 40 40 RL = 120Ω 30 NO LOAD 20 10 0 –40 –15 10 35 TEMPERATURE (°C) 60 85 RL = 54Ω 35 30 RL = 120Ω 25 20 15 10 NO LOAD 5 0 –40 –15 10 35 TEMPERATURE (°C) 60 22. ADM2587E߰ۉᇸࢅୁۉ࿒࠲ڦ܈ဣ DŽVCC = 3.3 VLjຕ୲=500 kbpsDž 21. ADM2582E߰ۉᇸୁۉᇑ࿒࠲ڦ܈ဣ DŽVCC = 3.3 VLjຕ୲=16 MbpsDž Rev. 0 | Page 11 of 20 85 08111-122 50 ISOLATED SUPPLY CURRENT (mA) RL = 54Ω 08111-121 ISOLATED SUPPLY CURRENT (mA) 60 ADM2582E/ADM2587E ֪ۉୟ RL 2 RL 2 VOC TxD 26. ൻۯഗ๑ీ/্ᆩ A 60Ω VTEST B 08111-004 375Ω Z 24. ൻۯഗۉუ֪ଉ Y TxD VOUT RE CL 27. থഗدխჽ CL +1.5V CL –1.5V VCC S1 RL 08111-005 Z S2 CL 50pF Z DE 375Ω VOD3 TxD RL 110Ω S1 23. ൻۯഗۉუ֪ଉ Y VCC VOUT Y 08111-003 Z 08111-006 VOD2 RL RE CL VOUT RE IN 25. ൻۯഗدխჽ 28. থഗ๑ీ/্ᆩ Rev. 0 | Page 12 of 20 S2 08111-008 TxD 08111-007 Y ADM2582E/ADM2587E ਸ࠲༬Ⴀ VCC VCC/2 0V VCC/2 tDPLH tDPHL VCC Z 1/2VO DE 0V 90% POINT VDIFF VOL + 0.5V tZH 10% POINT 10% POINT tDF tDR tLZ 2.3V Y, Z 90% POINT VDIFF = V(Y) – V(Z) 08111-009 –VO 0.5VCC tZL Y +VO 0.5VCC VOL tHZ 2.3V VOH VOH – 0.5V Y, Z 08111-011 VO tSKEW = │tDPHL – tDPLH │ 31. ൻۯഗ๑ీ/্ᆩ้Ⴞ 29. ൻۯഗدխჽLjฉื/ူই้Ⴞ 0.7VCC RE 0.3VCC 0V 0V tRPLH tRPHL tZL tSKEW = |tRPLH – tRPHL | 1.5V VOL RO VOL + 0.5V OUTPUT LOW tZH 08111-010 1.5V tLZ 1.5V RO VOH RxD 0.5VCC OUTPUT HIGH tHZ 1.5V 0V 32. থഗ๑ీ/্ᆩ้Ⴞ 30. থഗدխჽ Rev. 0 | Page 13 of 20 VOH – 0.5V VOL VOH 08111-012 A–B 0.5VCC ADM2582E/ADM2587E ۉୟ௮ຎ ႑ࡽ߰ 13.থ(ᇕ९11) ADM2582E/ADM2587E႑ࡽ߰ሞথ੨ڦஇड֨ํ၄ ڦțഗॲཚࡗຕጴ߰ևࢅݴ݀ഗևํݴ၄႑ࡽ߰ڦ A−B RE RxD DŽ९1DžแेڟTxDࢅDEᆅগڦຕᅜஇड(ںGND1) > −0.03 V < −0.2 V −0.2 V < A − B < −0.03 V ਸୟ X X X L ई NC L ई NC L ई NC L ई NC H L ई NC L ई NC H L X H Z H L ྺ֖ۅLjཚࡗሞ߰ቆฉڦ᳘ࢇ၄ሞ݀ഗևݴLj ُ้ᅜ߰ںDŽGND2Džྺ֖țཞᄣڦLj܋ڇথഗ ႑ࡽᅜ݀ഗև߰ڦݴ֖ྺںLjཚࡗሞ߰ቆฉ ڦ᳘ࢇ၄ሞRXDᆅগLjُ้ᅜஇड֖ྺںț ۉᇸ߰ ADM2582E/ADM2587Eۉᇸ߰ཚࡗᅃ߲isoPowerणׯ ߰ DC-DCገ ࣑ ഗ ํ ၄ ڦțADM2582E/ADM2587Eڦ DC-DCገ࣑ഗև߾ڦݴፕᇱᇑܠٷৃړຕۉᇸ၎ཞț ֑ᆩޭՉ੦ഗࠓLjण߰ׯஞۙDŽPWMDžݒઍ VCCྺናۉږୟ༵ࠃۉᇸLjۉୟॽਸ࠲ୁۉᅃ߲ႊ ೌप႐ՎუഗțدޭՉۉڦᇸঢ়ࡗኝୁժۙኝڟ ඤ࠲ BEN3693F0BEN3698FԈࡤඤ࠲ۉୟLjሞࠤቱཉॲူ ݞኹഗॲࠀࡼࡗٷăॽ݀ໃഗڦ܌ୟᅃ߲گፆੇᇸ ࣷڞዂڦٷൻۯഗୁۉăඤߌدഗۉୟॠُ֪ጒༀူႊ ೌڦ࿒܈ժ࠲Կൻۯഗăۉୟᆩᇀሞႊೌ࿒ڟٳ܈ 261ņ้࠲Կൻۯഗăړഗॲૐඐ251ņ้Ljൻۯഗࣷԥ 3.3VțޭDŽVISODžՉ੦ഗཚࡗׂิPWM੦႑ࡽۙኝ ዘႎ๑ీă Lj੦႑ࡽཚࡗጆᆩiCouplerຕཚڢԥໃڟᇱ(VCC) ਸୟࢅ܌ୟۉୟLjࠤቱԍࢺথഗ ՉțPWMۙናۉږୟઠ੦دໃޭڟՉ୲ࠀڦțཚࡗ থഗڦ܋ᆶਸୟĂ܌ୟतࠤቱԍࢺ༬ႠLjړ܋ ݒઍᅜํ၄߸ߛࢅ୲ࠀڦၳ୲ț ྺਸୟईኁ܌ୟ้ඓԍۉߛྺೝăሞ၍ୟှጒༀ ူLjጺ၍ฉுᆶൻۯഗԥ๑ీ้Ljሞথഗڦ܋ዕۉ܋ፆ ኈኵ ฉۉڦუປ३ڟ0Văܔᇀدཥڦ݀ഗઠຫLjথഗڦ ُবڦኈኵ๑ᆩ11ዐڦᇕț ពኵሞlj200mVڟLJ200mVኮक़Ljኄᅪ࿆ጣሞAࢅBᆅগ 11. ኈኵᇕ تႴᄲྔևೋዃۉፆᅜඓԍথഗڦتᇀᅙኪጒༀă ጴజ H L X Z ᆯᇀথഗពኵྺ−30 mV−200 mVLjᅺُ܌ୟĂࠤ ௮ຎ ߛۉೝ ۉگೝ ࠲ ߛፆDŽ࠲Dž ቱԍࢺথഗڦ༬ႠփႴᄲೋዃۉፆăԥԍኤڦព ኵᅪ࿆ጣړAࢅBኮक़ۉڦუປ३ڟ0V้Ljথഗڦ ඓԍྺߛۉೝă 12.݀ໃ)ᇕ९11* DE H H L X L X TxD H L X X X X Y H L Z Z Z Z Z L H Z Z Z Z Rev. 0 | Page 14 of 20 ADM2582E/ADM2587E ֑ᆩକႊೌपՎუഗජፇઠॽຕጴ႑ࡽٗ߰ቆڦᅃ֨ى ᳘ࢇଷྔᅃ֨țॽຕጴՊஓྺհႚࢫీࠕघՎუ ഗ؛पජፇțሞْपජፇLjߌᆌڦհႚԥஓྺፌ݀؛ໃ ܾڦኵț ሞ߰ഗڦ܋ኟஇडۉೝገ࣑ࣷ๑ᅃ߲ڦDŽሀ 1nsDžஞ؋ཚࡗՎუഗԥໃڟஓഗțஓഗມ࿘ༀ ڦLjᅺُᅜԥኄ߲ஞ؋ዃ࿋ईް࿋Lj๖இडڦገ 10 1 0.1 0.01 ࣑ț܋ுᆶஇडገ้࣑ڦक़ࡗג1 μs Ljዜڦຘႎஞ 0.001 1k ؋๖ጒༀኟඓڦLjᅜඓԍୁڦኟඓႠț 100k 10k 10M 1M MAGNETIC FIELD FREQUENCY (Hz) 100M 08111-019 ঢ়ࡗ߰ቆڦຕጴ႑ࡽد๑ᆩiCouplerरຍțኄᅃरຍ MAXIMUM ALLOWABLE MAGNETIC FLUX DENSITY (kGauss) 100 ୁኟඓႠࢅੇׇىඡ܈ 33. ፌٷሎႹྔևىཚ܈ සࡕஓഗሞٷሀ5μsాுᆶথాڟևஞ؋Lj֨ሶණ ྺுᆶࠃۉईኁၳLjሞኄዖ൧ူLj߰ഗڦԥੂ ૩සLjሞ1MHzׇىڦೕ୲ူLjፌٷሎႹ0.2Kߛຯׇىڦ ோࠑऺ้ۉୟഽยዃྺఐණጒༀț ሞথ၍ංᅜߌᆌ0.25Vۉڦუăኄٷሀߌᆌពኵ ኄ߲൧ᆌኻሞADM2582E/ADM2587Eഗॲڦฉ࠲ࢅۉ ࡗײዐ၄țADM2582E/ADM2587Eੇׇىඡڦ܈၌ ᆯՎუഗথ၍ංዐߌڦᆌۉუڦጒༀਦۨڦLjۉუፁ ࠕٱࣷ৽ٷဃںዃ࿋ईް࿋ஓഗțူ௬ݴڦဆຫُ൧ ൧ሞ݀ໃஞ؋้݀ิ)ፌֶڦटႠ*Ljኄࣷ๑থڦڟஞ ؋ٗٷᇀ1.0 Vူইڟ0.75 VLjኄධߛᇀஓഗߌᆌពኵ 0.5 Vă ံമىڦཚ܈ኵܔᆌᇀᇑADM2582E/ADM2587EՎუഗ ݀ิڦཉॲț ॠ֪ADM2582E/ADM2587Eڦ3.3V߾ፕཉॲᅺྺኄፌ ᅟ߅ඡ߾ڦፕఇ๕țሞՎუഗ܋ஞ؋ٷ܈ޗڦᇀ 1.0Vțஓഗڦॠ֪ពኵٷሀ0.5VLjᅺُᆶᅃ߲0.5Vڦ ሯำඹ၌țথ၍ංฉߌڦᆌۉუᆯᅜူࠅ๕ऺ໙ǖ ߴۨਐ܈ޗୁۉۨܮڦă34ኄၵሎႹ܈ޗୁۉڦ ೕ ୲ ᇑ ਐ ࡧ ڦຕ ă ९ 34 ๖ Lj ADM2582E/ ADM2587Eኻᆶሞഗॲৎߛڦೕ֍ူୁۉٷԥᆖၚă ૩ ස 1MHz้ Lj 0.5kA ୁ ۉՂ Ⴗ ݣዃ ሞ ਐ ADM2582E/ ADM2587E 5mmᅜྔ֍ࢪ้ڦփࣷᆖၚഗॲ߾ڦፕă V = (−dβ/dt)Σπrn2; n = 1, 2, … , N Nথ၍ංሕຕă rnথ၍ංڼnංڦӷ০)cm*ă ߴۨADM2582E/ADM2587Eথ၍ංबࢆႚጒतߌᆌۉ უLjஓഗፌࠕీܠᆶ0.5Vᇆଉڦ50ǁLjሎႹڦፌׇىٷ DISTANCE = 1m 100 10 DISTANCE = 100mm 1 DISTANCE = 5mm 0.1 0.01 1k 10k 100k 1M 10M MAGNETIC FIELD FREQUENCY (Hz) 100M 08111-020 βىཚߛ)܈ຯ*ă MAXIMUM ALLOWABLE CURRENT (kA) 1k ഄዐǖ ९33๖ऺ໙ă ڦ50ǁժփࣷᆅഐገ࣑ٱဃăཞᄣڦLjසࡕኄᄣڦ 34. փཞୁۉADM2582E/ADM2587Eਐူڦ ፌٷሎႹୁۉ ጀᅪLjሞഽߛࢅׇىೕ୲े۠ڦፕᆩူLjᆇຘۉୟӱ (PCB)ጽ၍ႚڦׯඪࢆ࣮ୟߌࣷۼᆌፁࠕٱڦٷဃۉڦ უࢫ݀ةჄۉୟڦពኵăሞքਆࢪ้ڦႴᄲ߭ྔၭ႐ᅜՆ ௨݀ิኄዖ൧ă Rev. 0 | Page 15 of 20 ADM2582E/ADM2587E ᆌᆩ႑တ ADM2582E/ADM2587Eሞඇሜူࠀࡼሀ650mWăᅺྺփ PCBքਆ ADM2582E/ADM2587E߰ RS-422/RS-485 ݀ ഗ Ԉ ࡤ isoPowerणׯDC-DCገ࣑ഗLjஇडথ੨Ⴔྔևথ੨ۉ ୟ ț ࢅ ۉ ࠃ ᆅ গ Ⴔ ᄲ ۉᇸ ಖ ୟ ) ९ 35* ț ADM2582E/ADM2587Eۉڦᇸև֑ݴᆩᅃ߲180MHzڦና ږೕ୲ཚࡗഄႊೌपՎუഗߛၳدںࠀ୲țُྔLjሞኟ ߾ፕఇ๕ူiCoupleڦຕևݴሞۉᇸᆅগฉᆅਸ࠲ຨ Վț ሞ߾߲ܠፕೕ୲ူۼႴᄲಖୟۉඹțሯำᅞႴᄲᅃ߲گ ߛߌۉೕۉඹLjܸ࿖հᅞࢅۙڦړኝሶႴᄲᅃ߲ٷඹ ኵۉڦඹțኄၵۉඹথሞᆅগ1(GND1)ࢅᆅগ2(VCC)ኮक़Lj ᆅগ8(VCC)ࢅᆅগ9(GND1)ኮक़țVISOINࢅVISOOUTۉڦඹݴ ՚থሞᆅগ11(GND2)ࢅᆅগ12(VISOOUT)ᅜतᆅগ19(VISOIN) ࢅᆅগ20(GND2)ኮक़țྺକᅞሯำժইگ࿖հLjณႴ ᄲժଇ߲ۉඹțླྀ४ۉڦඹኵ0.1 μF ࢅ10 μF.ፌॅۉڦ ඹስᄲᆶटڦߌۉگ༩ٍۉඹLjईኁૌຼ߸ڦၭۉڦ ඹțۉඹଇۉڟ܋ᇸᆅগڦጽ၍ጺᆌၭᇀ10mmț ీሞ߰ഗฉݣዃොඤഗLjႊೌዷᄲཚࡗGNDᆅগॽඤ ଉࡼොڟPCBăසࡕഗॲᆌᆩሞߛ࿒࣍ৣူLjႴᄲ༵ࠃٗ GNDᆅগڟPCBںೝ௬ڦොඤୟ০ăස35๖ۉڦୟӱ քਆेٷକᆅগ1Ă3Ă9Ă10Ă11Ă14Ă16ࢅ20ࡰڦಎăཚ ࡗࡰಎںڟೝ௬ࡗ߲ܠڦ၂ዸၳইگႊೌాևڦ࿒܈ă કࡰٷಎڦ٫ᆯยऺኁႜೠࠚժᆯᆩۉڦୟӱक़ ਦۨă EMI୯ᅺ໎ ADM2582E/ADM2587EڦDC-DCገ࣑ഗևڦݴഗॲႴᄲ߾ ፕሞڦߛݥೕ୲ᅜԍኤཚࡗၭՎუഗႜߛၳ୲ࠀڦገ ࣑ăᆯׂُิߛڦೕࣷୁۉሞۉୟӱۉࢅ֫ںڦᇸ֫د խLjᆅഐՉᄂࢅ౾टጱޖพăܔᇀ๑ᆩኄၵഗॲڦᆌᆩLj ླྀ४֑ᆩথںऐăසࡕথںऐփႜࣆڦLjPCBڦք ਆ ৽ Ⴔ ᄲ ፏ თ ࡻ ڦRFย ऺ ํ ७ ă ֖ ९ ᆌ ᆩ Դ ऻ AN-0971ǗᆩisoPowerഗॲႜޖพ੦Ljᅜइൽ߸ڦܠ႑ တă ߰ం ᆶ߰ڦࠓሞ้क़ۉڦუፕᆩူLjፌዕࣷԥ೦࣋ă GND1 1 20 VCC 2 19 GND2 GND1 3 18 A ႜᅃဣଚ࠽ڦݘೠࠚઠඓۨADM2582E/ADM2587Eాև RxD 4 17 B RE 16 GND2 ߰ࠓڦంă 5 ߰ປ३୲ᆯแेሞ߰ฉۉڦუհႚ֖ڦຕਦۨăADI VISOIN DE 6 15 Z TxD 7 14 GND2 VCC 8 13 Y GND1 9 12 GND1 10 11 ेం֪ᆩۨܮࡗגჄ߾ፕۉუۉڦუႜăփ VISOOUT GND2 08111-125 ཞ߾ፕཉॲူेڦᅺጱڦඓۨᄲሎႹణՔ߾ፕۉუฉڦ 35. ླྀ४ڦPCBքਆ ࠤቱ้क़ऺ໙ă9ዐ၂๖ڦኵጺକबዖ߾ፕཉॲူ50 ߾ፕంރڦኵۉუăሞܠ൧ူLjپ֪ණኤڦ ߾ፕۉუԲ50߾ፕంۉუ߸ߛă߾ፕۉუߛᇀଚڦ ሞਏᆶߛࠌఇຨՎڦᆌᆩዐLjᄲඓԍ߰ቆଇۉڦ܋ୟӱ ๑ᆩంۉუ้ࣷᆅഐ߰ࡗڦራ฿ၳă ᳘ࢇፌၭăُྔLjසُยऺۉୟӱքਆLjඪࢆ᳘ࢇۼփࣷ ADM2582E/ADM2587E߰ڦంᆯแेሞ߰ቆฉۉڦ ၄ժᆖၚഗॲ֨ᆶڦᆅগăසࡕփፁยऺᄲ൱ॽࣷ უհႚਦۨăiCoupler߰ࠓ܈ᅜփཞ୲ປ३Ljኄᆯ ๑ᆅগक़ۉڦუֶᅴࡗגഗॲڦਨܔፌۨܮٷኵLjሰׯഗ հႚྺޏມटႠୁĂڇटႠୁईୁਦۨă36Ă ॲឋࢅ/ईኁᆦ৳࣋ă 37ࢅ38၂๖ኄၵփཞ߰ۉუڦհႚă ມटႠୁۉუፌਗ਼ৣ࣍ڦăሞມटႠୁཉॲူڦ 50߾ፕంਦۨକADIླྀ४ڦፌ߾ٷፕۉუă Rev. 0 | Page 16 of 20 ADM2582E/ADM2587E ሞڇटႠୁईኁୁۉუڦ൧ူLj߰ᆌ૰၂ڥگ ߰ۉᇸ୯ᅺ໎ ܠăُ߾ፕఇ๕ሞీࠕइڥ50߾ፕ้क़ڦമ༵ူLjሎႹ णׯisoPowerୁ߰ۉᇸۆڦ႙ۉუ3.3Văړ ߸ߛ߾ڦፕۉუă9ዐଚ߾ڦፕۉუሞྼ50ፌگ ࿒ گᇀ 120°C้ Lj ሞ ADM2587Eా ߰ ڦ ۉᇸ ᅜ ༵ ࠃ ߾ፕంڦമ༵ူLj༵ࠃକڇࢇޙटႠୁईኁୁۉუ 55mAୁۉڦăႴᄲጀᅪڦዘۅLjሞVISOOUTᆅগฉୁۉڦ ൧ူ߾ڦፕۉუăඪࢆᇑ37ࢅ38ዐփᅃዂڦ֮߰ ༵ࠃڦጺୁۉLjԈઔ༵ࠃߴాևRS-485ۉୟୁۉڦă ۉუհႚۼᆌԥණྺມटႠୁհႚLjഄރኵۉუᆌ ړൻۯഗਸ࠲୲ྺ500 kbpsሜྺ54 ΩLjཞ้ഗॲڦ ၌ሞ9ዐଚڦ50߾ፕంۉუᅜူă ࿒گᇀ120°C้LjADM2587EሞVISOOUTᆅগᅃӯ༵ࠃ15 mAୁۉă 08111-021 RATED PEAK VOLTAGE 0V RATED PEAK VOLTAGE 14. VISOOUTᆅগۆڦ႙ፌྔٷևୁۉ on VISOOUT 0V ྔևሜୁۉ (mA) 15 RT 54 Ω 29 46 120 Ω Unloaded 08111-023 36. ມटႠୁհႚ 48/!ୁհႚ RATED PEAK VOLTAGE ADM2582EሞVISOOUTᆅগுᆶྔևୁۉă ٗړVISOOUTᆅগဌൽྔև้ୁۉLjᆯᇀisoPower DC-DCገ ࣑ഗ๑ᆩߛೕਸ࠲ᇮॲLjࣷሺޖิׂٷพޅڦ၃ăPCBք 08111-022 0V NOTES 1. THE VOLTAGE IS SHOWN AS SINUSODIAL FOR ILLUSTRATION PURPOSES ONLY. IT IS MEANT TO REPRESENT ANY VOLTAGE WAVEFORM VARYING BETWEEN 0 AND SOME LIMITING VALUE. THE LIMITING VALUE CAN BE POSITIVE OR NEGATIVE, BUT THE VOLTAGE CANNOT CROSS 0V. ဣཥದዃ Double terminated bus with RT = 110 Ω Single terminated bus Unterminated bus ਆ้ᆌ༬՚ၭ႐LjՂႷޖࢇޙพՔጚăᆶ࠲ۉୟӱքਆ 38. ڇटႠୁհႚ ଉ ᅺ ໎ ၘ ڦဦ ႑ တ Lj ൩ ֖ ᆌ ᆩ Դ ऻ AN-0971ǖ ᆩ isoPowerഗॲႜޖพ੦ă VCC EXTERNAL LOAD VISOOUT VCC isoPower DC-TO-DC CONVERTER GND1 OSCILLATOR GND RECTIFIER GND2 VISOIN REGULATOR TRANSCEIVER DIGITAL ISOLATION iCoupler TxD 500kbps VCC DE ENCODE DECODE ENCODE DECODE DECODE ENCODE D Y Z RT A R B ADM2582E/ADM2587E RE GND1 ISOLATION BARRIER GND2 39. ADM2587E ۆ႙ፌྔٷև֪ୁۉଉ Rev. 0 | Page 17 of 20 08111-038 RxD ADM2582E/ADM2587E 3.3V/5V POWER SUPPLY 100nF 10μF 100nF 10nF VCC VCC VISOOUT 100nF 10μF isoPower DC-TO-DC CONVERTER OSCILLATOR RECTIFIER VISOIN 100nF REGULATOR DIGITAL ISOLATION iCoupler TxD DE ENCODE DECODE ENCODE DECODE DECODE ENCODE D Y Z RT A RxD RE R B RT ADM2582E/ADM2587E GND1 ISOLATION BARRIER GND2 GND1 39. ADM2587E ۆ႙ፌྔٷև֪ୁۉଉ 40๑ᆩADM2582E/ADM2587Eۉڦୟ๖૩ț Rev. 0 | Page 18 of 20 08111-124 MICROCONTROLLER AND UART TRANSCEIVER 10nF ADM2582E/ADM2587E ۆ႙ᆌᆩ 41ࢅ42ADM2582E/ADM2587Eሞӷມ߾ࢅඇມ߾ ഄ༬Ⴀፆੇႜ܋থLjժ๑ጺ၍ฉݴڦኧ၍܈ీ RS-485ྪஏದዃ้ۆڦ႙ᆌᆩăፌܠᆶ256߲݀ഗᅜᇑ ܌ںăܔᇀӷມ߾ᆌᆩLjኄᅪ࿆ጣ၍ڦଇۼ܋ᄲႜ܋ RS-485ጺ၍থăྺକ๑ݒพፌၭLjॽ႑ࡽ၍ሞথ܋ᆩ থLjᅺྺଇྺׯࣷۼ܋থ܋ă MAXIMUM NUMBER OF TRANSCEIVERS ON BUS = 256 ADM2582E/ ADM2587E RxD R A A B B RE D RxD R RE RT RT DE TxD ADM2582E/ ADM2587E Z Z Y Y A B ADM2582E/ ADM2587E R Z Y A D RxD RE B ADM2582E/ ADM2587E DE TxD R Z DE D TxD Y D RxD RE DE TxD 08111-027 NOTES 1. RT IS EQUAL TO THE CHARACTERISTIC IMPEDANCE OF THE CABLE. 2. ISOLATION NOT SHOWN. 41. ADM2582E/ADM2587Eۆ႙ӷມ߾RS-485ྪஏ MAXIMUM NUMBER OF NODES = 256 MASTER SLAVE A B RE Z Z DE TxD D RT D DE B RT Y ADM2582E/ ADM2587E A B Z Y A B Z A RE R RxD ADM2582E/ ADM2587E Y SLAVE TxD SLAVE R ADM2582E/ ADM2587E RxD RE R D DE TxD RxD RE D DE TxD NOTES 1. RT IS EQUAL TO THE CHARACTERISTIC IMPEDANCE OF THE CABLE. 2. ISOLATION NOT SHOWN. 42. ADM2582E/ADM2587Eۆ႙ඇມ߾RS-485ྪஏ Rev. 0 | Page 19 of 20 ADM2582E/ ADM2587E 08111-028 R RxD Y ADM2582E/ADM2587E ྔႚ٫ 13.00 (0.5118) 12.60 (0.4961) 11 20 7.60 (0.2992) 7.40 (0.2913) 2.65 (0.1043) 2.35 (0.0925) 0.30 (0.0118) 0.10 (0.0039) COPLANARITY 0.10 10.65 (0.4193) 10.00 (0.3937) 10 1.27 (0.0500) BSC 0.51 (0.0201) 0.31 (0.0122) SEATING PLANE 0.75 (0.0295) 0.25 (0.0098) 45° 8° 0° 0.33 (0.0130) 0.20 (0.0079) COMPLIANT TO JEDEC STANDARDS MS-013-AC CONTROLLING DIMENSIONS ARE IN MILLIMETERS; INCH DIMENSIONS (IN PARENTHESES) ARE ROUNDED-OFF MILLIMETER EQUIVALENTS FOR REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN. 1.27 (0.0500) 0.40 (0.0157) 060706-A 1 43. 20ᆅগՔጚၭ႙ހጎ[SOIC_W] ༹ (RW-20) ๖٫ڇ࿋ǖࡹmmࢅ(inches) ۩ࠔኸళ ႙ࡽ ADM2582EBRWZ 1 ADM2582EBRWZ-REEL71 ADM2587EBRWZ1 ADM2587EBRWZ-REEL71 EVAL-ADM2582EEBZ1 EVAL-ADM2587EEBZ1 1 ຕ୲!(Mbps) 16 16 0.5 0.5 ࿒ྷݔ܈ −40°C +85°C −40°C +85°C −40°C +85°C −40°C +85°C Z = ࢇޙRoHSՔጚڦग़ඹഗॲț ©2009 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D08111-0-9/09(0) Rev. 0 | Page 20 of 20 ހጎ௮ຎ 20ᆅগ SOIC_W 20ᆅগ SOIC_W 20ᆅগ SOIC_W 20ᆅগ SOIC_W ADM2582E ೠࠚӱ ADM2587E ೠࠚӱ ހጎၜ RW-20 RW-20 RW-20 RW-20