ଭᅎĂۉڇᇸĂ
ࡆࡆڟ0ሏ໙ٷݣഗ
AD8628/AD8629/AD8630
OUT 1
V– 2
AD8628
5
V+
4
–IN
TOP VIEW
(Not to Scale)
+IN 3
1. 5ᆅগTSOT (UJ-5)ࢅ5ᆅগSOT-23 (RJ-5)
NC 1
–IN 2
AD8628
8
NC
7
V+
6 OUT
TOP VIEW
V– 4 (Not to Scale) 5 NC
NC = NO CONNECT
ഛߌدכഗ
უ૰ࢅ࿋ዃߌدഗ
ᆌՎऺٷݣഗ
ᅅଐᅏഗ
ඤۉ౾ٷݣഗ
ୁۉॠ֪
࠼ܾۉट࠶ٷݣഗ
߁ຎ
ኄٷݣഗਏᆶگג฿ۙĂᅎࢅೋዃୁۉ༬Ⴀă
AD8628/AD8629/AD8630ྺټĂጲ࿘ଭٷݣഗLjਏ
ᆶࡆࡆڟࢅӦޗᅜतگሯำ༬ႠLj֑ᆩ2.7 V5 V
ۉڇᇸ(±1.35 V±2.5 Vມۉᇸ)ࠃۉă
AD8628/AD8629/AD8630༵ࠃᅜമኻᆶӆࡍڦጲ࿘ଭई
ቘհ࿘ۨٷݣഗ֍ਏᆶڦ༬Ⴀᆫăኄၵଭᅎٷݣഗ֑
ᆩADIࠅິۉڦୟྊ೫ࠓLjॽׯگԨᇑߛ܈Ăگሯำ
༬ Ⴀ බ ᇀ ᅃ ༹ , Ⴔ ྔ և ۉඹ ă ُ ྔ Lj AD8628/
AD8629/AD8630࣏ٷٷইگକܠٷຕቘհ࿘ۨٷݣഗਏ
ᆶڦຕጴਸ࠲ሯำă
2. 8ᆅগSOIC_N (R-8)
OUT A 1
–IN A 2
8
AD8629
V+
OUT B
TOP VIEW
6 –IN B
(Not to Scale)
V– 4
5 +IN B
7
+IN A 3
02735-063
ᆌᆩ
02735-002
+IN 3
3. 8ᆅগSOIC_N (R-8)ࢅ8ᆅগMSOP (RM-8)
14 OUT D
OUT A 1
–IN A 2
+IN A 3
13 –IN D
AD8630
12 +IN D
TOP VIEW
11 V–
(Not to Scale)
10 +IN C
+IN B 5
V+ 4
–IN B 6
9
–IN C
OUT B 7
8
OUT C
02735-066
ፌگሯำጲ࿘ଭٷݣഗ
گ฿ۙۉუǖ1 μV
฿ۙᅎǖ0.002 μV/°C
ࡆࡆڟࢅӦޗ
5 Vۉڇᇸࠃۉ
ߛሺᅮĂߛࠌఇᅞԲ(CMRR)ࢅߛۉᇸᅞԲ(PSRR)ǖ130 dB
टگೋዃୁۉǖ100 pA)ፌٷኵDž
ۉگᇸୁۉǖ1.0 mA
ࡗሜ࣬ް้क़ǖ50 μs
Ⴔྔևᇮॲ
ཚࡗഛכᆌᆩණኤ
02735-001
ᆅগದዃ
༬Ⴀ
4. 14ᆅগSOIC_N (R-14)ࢅ14ᆅগTSSOP (RU-14)
AD8628/AD8629/AD8630ۨܮڦ࿒ྺྷݔ܈−40°C+125°C
કቛ߾ᄽ࿒ྷݔ܈ăAD8628༵ࠃ5ᆅগၭ႙TSOTĂ5ᆅগ
SOT-23ࢅ8ᆅগ༹SOICෙዖ໒ଙހጎăAD8629༵ࠃՔጚ
8ᆅগ༹SOICࢅMSOPଇዖ໒ଙހጎăAD8630຺ୟٷݣ
AD8628/AD8629/AD8630ڦ฿ۙۉუৈྺ1 μVLj฿ۙۉუ
ഗ༵ࠃ14ᆅগ༹SOICࢅ14ᆅগTSSOPଇዖ໒ଙހጎăᆶ
ᅎၭᇀ0.005 μV/°CLjሯำৈྺ0.5 μVރރኵ)0 Hz10 Hz*Lj
࠲ഛכᆌᆩपׂڦ႑တLj൩֖“۩ࠔኸళ”ă
ᅺܸࢇփඹႹ٪ሞဃֶᇸڦᆌᆩăኄၵഗॲሞ߾ፕ࿒܈
ڦాྷݔᅎথৎଭLjܔ࿋ዃࢅუ૰ߌدഗĂᅅଐยԢᅜ
तᆌՎऺٷݣഗᆌᆩटྺᆶ૧ăႹܠဣཥۼᅜ૧ᆩ
AD8628/AD8629/AD8630༵ࠃࡆڟࡆڦࢅӦీޗ
૰Ljᅜইگೋዃްሗ܈Ljժ๑႑ሯԲڟٳፌٷă
Rev. H
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are the property of their respective owners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.461.3113 ©2002–2010 Analog Devices, Inc. All rights reserved.
ADIዐ࿔Ӳຕ֩ᆈ࿔Ӳຕ֩ڦᅳ࿔Lj൩ଌᅳዐీ٪ሞڦᇕჾፇኯईᅳٱဃLjADIփܔᅳዐ٪ሞֶڦᅴईᆯׂُิٱڦဃሴăසႴඓණඪࢆَᇕڦጚඓႠLj൩֖ADI༵ࠃ
ڦፌႎᆈ࿔Ӳຕ֩ă
AD8628/AD8629/AD8630
ణ
༬Ⴀ ................................................................................................... 1
ᆌᆩ ................................................................................................... 1
߁ຎ ................................................................................................... 1
ᆅগದዃ ........................................................................................... 1
रຍࡀ߭ ........................................................................................... 3
! ۉഘ༬Ⴀ—VS = 5.0 V ............................................................ 3
! ۉഘ༬Ⴀ—VS = 2.7 V ............................................................ 4
ਨܔፌۨܮٷኵ ............................................................................. 5
! ඤ༬Ⴀ ...................................................................................... 5
ESDয়ߢ ................................................................................... 5
ۆ႙߾ፕ༬Ⴀ .................................................................................. 6
ࠀీ௮ຎ ........................................................................................ 14
1/fሯำ .................................................................................... 14
! ރރኵሯำ ............................................................................ 15
! ᅃگཚ୳հഗူڦሯำႜྺ ........................................ 15
! ᅃ୳հഗڦጺणڪׯၳሯำ ................................ 15
! ࡗუԍࢺ ....................................................................... 16
! ၎࿋ݒገ ....................................................................... 16
! ࡗሜ࣬ް้क़ ....................................................................... 16
! ࢤྔߌدഗ ............................................................................ 17
! ߌدୁݴഗ ................................................................... 18
! ߛ܈DACڦٷݣഗ ................................................. 18
ྔႚ٫ ........................................................................................ 19
! ۩ࠔኸళ ................................................................................ 21
Ⴊ۩૦๏
20104ሆ—Ⴊ۩ӲGႪ۩ӲH
߸߀༬Ⴀଚ .................................................................................. 1
߸߀߁ຎև ݴ.................................................................................. 1
߸߀3 ............................................................................................. 5
߸ႎྔႚ٫և ݴ....................................................................... 19
߸߀۩ࠔኸళ ................................................................................ 21
20086ሆ—Ⴊ۩ӲFႪ۩ӲG
߸߀༬Ⴀև ݴ.................................................................................. 1
߸߀5ࢅ42ڦՔ༶ ................................................................. 12
Ⴊ߀1/fሯำևࢅݴ49 .............................................................. 14
߸߀51ڦՔ༶ࢅ55 .............................................................. 15
߸߀57ڦՔ༶ࢅ58ڦՔ༶ ................................................. 16
߸߀60ڦՔ༶ࢅ61ڦՔ༶ ................................................. 17
߸߀64 ......................................................................................... 18
20082ሆ—Ⴊ۩ӲEႪ۩ӲF
ॽTSOT-23߸ఁྺTSOT ....................................................... ཚᆩ
أ4ࢅ6.................................................................................. 1
߸߀3ࢅ4ڦՔ༶ ..................................................................... 1
߸߀1 ............................................................................................. 3
߸߀2 ............................................................................................. 4
߸߀4 ............................................................................................. 5
߸ႎྔႚ٫ ................................................................................ 19
߸߀۩ࠔኸళ ................................................................................ 20
20055ሆ—Ⴊ۩ӲDႪ۩ӲE
߸߀۩ࠔኸళ ............................................................................... 22
20051ሆ—Ⴊ۩ӲCႪ۩ӲD
ሺेAD8630 ............................................................................. ཚᆩ
ሺे5ࢅ6 .................................................................................. 1
߸߀8ڦՔ༶ࢅ9 ..................................................................... 7
߸߀14ڦՔ༶ .............................................................................. 8
߸߀17 .......................................................................................... 8
߸߀23ࢅ24 .............................................................................. 9
߸߀25ࢅ26 ............................................................................ 10
߸߀31 ......................................................................................... 11
߸߀40Ă41ࢅ42 ............................................................... 12
߸߀43ࢅ44 ............................................................................ 13
߸߀51 ......................................................................................... 15
߸ႎྔႚ٫ ............................................................................... 20
߸߀۩ࠔኸళ ............................................................................... 20
200410ሆ—Ⴊ۩ӲBႪ۩ӲC
߸ႎ߭๕ .................................................................................... ཚᆩ
ሺेAD8629 .............................................................................. ཚᆩ
ሺेSOICࢅMSOPᆅগದዃ ........................................................ 1
ሺे48 ......................................................................................... 13
߸߀62 ......................................................................................... 17
ሺेMSOPހጎ ............................................................................. 19
߸߀۩ࠔኸళ ................................................................................ 22
200310ሆ—Ⴊ۩ӲAႪ۩ӲB
߸߀߁ຎ ........................................................................................... 1
߸߀ਨܔፌۨܮٷኵ ..................................................................... 4
߸߀۩ࠔኸళ .................................................................................. 4
ሺेTSOT-23ހጎ ........................................................................ 15
20036ሆ—Ⴊ۩Ӳ0Ⴊ۩ӲA
߸߀रຍࡀ߭ .................................................................................. 3
߸߀۩ࠔኸళ .................................................................................. 4
߸߀ࠀీ௮ຎ ................................................................................ 10
߸ႎྔႚ٫ ................................................................................ 15
200210ሆ—Ⴊ۩Ӳ0ǖ؛๔Ӳ
Rev. H | Page 2 of 24
AD8628/AD8629/AD8630
रຍࡀ߭
ۉഘ༬ႠĊVS = 5.0 V
ݥأଷᆶຫLjVS = 5.0 VLjVCM = 2.5 VLjTA = 25°Cț
1.
֖ຕ
༬Ⴀ
฿ۙۉუ
ࡽޙ
ཉॲ
ፌၭኵ ۆ႙ኵ ፌٷኵ ڇ࿋
VOS
1
5
10
μV
μV
30
100
100
300
1.5
200
250
5
pA
pA
nA
pA
pA
V
dB
dB
dB
dB
μV/°C
−40°C ≤ TA ≤ +125°C
ೋዃୁۉ
AD8628/AD8629
AD8630
IB
฿ۙୁۉ
IOS
−40°C ≤ TA ≤ +125°C
50
−40°C ≤ TA ≤ +125°C
ۉუྷݔ
ࠌఇᅞԲ
CMRR
ٷ႑ࡽۉუሺᅮ
AVO
฿ۙۉუᅎ
༬Ⴀ
ߛۉೝۉუ
ΔVOS/ΔT
VOH
ۉگೝۉუ
VOL
܌ୟୁۉ၌ኵ
ISC
VCM = 0 V 5 V
−40°C ≤ TA ≤ +125°C
RL = 10 kΩ, VO = 0.3 V 4.7 V
−40°C ≤ TA ≤ +125°C
−40°C ≤ TA ≤ +125°C
RL = 100 kΩ ں
−40°C ≤ TA ≤ +125°C
RL = 10 kΩ ں
−40°C ≤ TA ≤ +125°C
RL = 100 kΩ V+
−40°C ≤ TA ≤ +125°C
RL = 10 kΩ V+
−40°C ≤ TA ≤ +125°C
0
120
115
125
120
4.99
4.99
4.95
4.95
±25
−40°C ≤ TA ≤ +125°C
ୁۉ
IO
−40°C ≤ TA ≤ +125°C
ۉᇸ
ۉᇸᅞԲ
ۉᇸୁۉDŽ߲ٷݣഗDž
ۉඹ
ֶݴ
ࠌఇ
ۯༀႠీ
უӦ୲
ࡗሜ࣬ް้क़
ሺᅮټओ
ሯำႠీ
ۉუሯำ
ۉუሯำ܈
ୁۉሯำ܈
PSRR
ISY
VS = 2.7 V 5.5 V, −40°C ≤ TA ≤ +125°C
VO = VS/2
−40°C ≤ TA ≤ +125°C
115
140
130
145
135
0.002
4.996
4.995
4.98
4.97
1
2
10
15
±50
±40
±30
±15
130
0.85
1.0
0.02
5
5
20
20
1.1
1.2
V
V
V
V
mV
mV
mV
mV
mA
mA
mA
mA
dB
mA
mA
CIN
SR
1.5
8.0
pF
pF
RL = 10 kΩ
1.0
0.05
2.5
V/μs
ms
MHz
0.1 Hz 10 Hz
0.1 Hz 1.0 Hz
f = 1 kHz
f = 10 Hz
0.5
0.16
22
5
μV p-p
μV p-p
nV/√Hz
fA/√Hz
GBP
en p-p
en
in
Rev. H | Page 3 of 24
AD8628/AD8629/AD8630
ۉഘ༬ႠĊVS = 2.7 V
ݥأଷᆶຫLjVS = 5.0 VLjVCM = 2.5 VLjTA = 25°Cț
2.
֖ຕ
༬Ⴀ
฿ۙۉუ
ࡽޙ
ཉॲ
ፌၭኵ ۆ႙ኵ ፌٷኵ ڇ࿋
VOS
1
5
10
μV
μV
30
100
1.0
50
100
300
1.5
200
250
2.7
pA
pA
nA
pA
pA
V
dB
dB
dB
dB
μV/°C
−40°C ≤ TA ≤ +125°C
ೋዃୁۉ
AD8628/AD8629
AD8630
IB
฿ۙୁۉ
IOS
−40°C ≤ TA ≤ +125°C
−40°C ≤ TA ≤ +125°C
ۉუྷݔ
ࠌఇᅞԲ
CMRR
ٷ႑ࡽۉუሺᅮ
AVO
฿ۙۉუᅎ
༬Ⴀ
ߛۉೝۉუ
ΔVOS/ΔT
VOH
ۉگೝۉუ
VOL
܌ୟୁۉ၌ኵ
ISC
VCM = 0 V 2.7 V
−40°C ≤ TA ≤ +125°C
RL = 10 kΩ, VO = 0.3 V 2.4 V
−40°C ≤ TA ≤ +125°C
−40°C ≤ TA ≤ +125°C
RL = 100 kΩ 地
−40°C ≤ TA ≤ +125°C
RL = 10 kΩ ں
−40°C ≤ TA ≤ +125°C
RL = 100 kΩ V+
−40°C ≤ TA ≤ +125°C
RL = 10 kΩ V+
−40°C ≤ TA ≤ +125°C
0
115
110
110
105
2.68
2.68
2.67
2.67
±10
−40°C ≤ TA ≤ +125°C
ୁۉ
IO
−40°C ≤ TA ≤ +125°C
ۉᇸ
ۉᇸᅞԲ
ۉᇸୁۉDŽ߲ٷݣഗDž
ۉඹ
ֶݴ
ࠌఇ
ۯༀႠీ
უӦ୲
ࡗሜ࣬ް้क़
ሺᅮټओ
ሯำႠీ
ۉუሯำ
ۉუሯำ܈
ୁۉሯำ܈
PSRR
ISY
VS = 2.7 V 5.5 V, −40°C ≤ TA ≤ +125°C
VO = VS/2
−40°C ≤ TA ≤ +125°C
115
130
120
140
130
0.002
2.695
2.695
2.68
2.675
1
2
10
15
±15
±10
±10
±5
130
0.75
0.9
0.02
5
5
20
20
1.0
1.2
V
V
V
V
mV
mV
mV
mV
mA
mA
mA
mA
dB
mA
mA
CIN
SR
1.5
8.0
pF
pF
RL = 10 kΩ
1
0.05
2
V/μs
ms
MHz
0.1 Hz 10 Hz
f = 1 kHz
f = 10 Hz
0.5
22
5
μV p-p
nV/√Hz
fA/√Hz
GBP
en p-p
en
in
Rev. H | Page 4 of 24
AD8628/AD8629/AD8630
ਨܔፌۨܮٷኵ
3.
֖ຕ
ۉᇸۉუ
ۉუ
ֶݴۉუ 1
ںܔ܌ୟჄ้क़
٪ئ࿒ྷݔ܈
߾ፕ࿒ྷݔ܈
࿒ྷݔ
ᆅগ࿒܈DŽࡰথLj60௱Dž
ESD AD8628
HBM 8ᆅগ SOIC
FICDM 8ᆅগ SOIC
FICDM 5ᆅগ TSOT
MM 8ᆅগ SOIC
ESD AD8629
HBM 8ᆅগ SOIC
FICDM 8ᆅগ SOIC
ESD AD8630
HBM 14ᆅগ SOIC
FICDM 14ᆅগ SOIC
FICDM 14ᆅগ TSSOP
MM 14ᆅগ SOIC
1
ۨܮኵ
6V
GND – 0.3 V VS + 0.3 V
±5.0 V
࿄ۨ
−65°C +150°C
−40°C +125°C
−65°C +150°C
300°C
±7000V
±1500V
±1000V
±200V
ඤ༬Ⴀ
θJAኍܔፌֶཉॲLjनഗॲᅜཌྷހጎࡰথሞۉୟӱฉțُ
ኵ֑ᆩՔጚڦມ֫ۉୟӱ֪ڥț
4.
ހጎૌ႙
5ᆅগ TSOT (UJ-5)
5ᆅগ SOT-23 (RJ-5)
8ᆅগ SOIC_N (R-8)
8ᆅগ MSOP (RM-8)
14ᆅগ SOIC_N (R-14)
14ᆅগ TSSOP (RU-14)
θJA
207
230
158
190
105
148
θJC
61
146
43
44
43
23
ڇ࿋
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
ESDয়ߢ
±4000V
±1000V
ESDDŽৢۉݣۉDž௺ߌഗॲă
ۉټഗॲࢅۉୟӱీࣷሞுᆶִਥڦ൧ူۉݣă
࠶Ԩׂਏᆶጆ૧ईጆᆶԍࢺۉୟLjڍሞᇜీߛڟ
ଉESD้Ljഗॲీࣷ࣋ăᅺُLjᆌ֑ړൽڦړ
ESDٯݔݞแLjᅜՆ௨ഗॲႠీူইईࠀీෟ฿ă
±5000V
±1500V
±1500V
±200V
ֶݴۉუ၌ྺ±5 VईۉᇸۉუLjᅜডၭኁྺጚă
ጀᅪLjגฉຎਨܔፌۨܮٷኵీࣷڞዂഗॲᆦ৳Ⴀ
࣋ăኄၵኻፌۨܮٷኵLjփ๖ሞኄၵཉॲူईኁሞඪ
ࢆഄגԨरຍࡀ߭֡ፕևݴ๖ࡀ߭ڦཉॲူLjഗॲ
ీࠕኟ߾ፕăሞਨܔፌۨܮٷኵཉॲူ߾ፕࣷᆖၚ
ഗॲڦ੍Ⴀă
Rev. H | Page 5 of 24
AD8628/AD8629/AD8630
ۆ႙߾ፕ༬Ⴀ
100
VS = 5V
VCM = 2.5V
TA = 25°C
90
80
120
100
80
60
70
60
50
40
30
40
20
20
10
0
–2.5
–1.5
–0.5
0.5
INPUT OFFSET VOLTAGE (μV)
1.5
2.5
0
–2.5
–1.5
5. ฿ۙۉუݴք
2.5
8
10
1
10
7
VS = 5V
+85°C
NUMBER OF AMPLIFIERS
40
30
20
+25°C
10
2
3
4
5
INPUT COMMON-MODE VOLTAGE (V)
6
02735-004
0
1
5
4
3
2
1
–40°C
0
VS = 5V
TA = –40°C TO +125°C
6
50
INPUT BIAS CURRENT (pA)
1.5
8. ฿ۙۉუݴք
60
0
0
4
6
TCVOS (nV/°C)
2
6. AD8628ೋዃୁۉᇑࠌఇۉუ࠲ڦဣ
9. ฿ۙۉუᅎ
1k
1500
VS = 5V
VS = 5V
TA = 25°C
150°C
1000
100
OUTPUT VOLTAGE (mV)
125°C
500
0
–500
10
SOURCE
SINK
1
0.1
–1000
–1500
0
1
2
3
4
5
INPUT COMMON-MODE VOLTAGE (V)
6
02735-005
INPUT BIAS CURRENT (pA)
–0.5
0.5
INPUT OFFSET VOLTAGE (μV)
02735-006
NUMBER OF AMPLIFIERS
140
02735-003
NUMBER OF AMPLIFIERS
160
02735-007
VS = 2.7V
TA = 25°C
02735-008
180
7. AD8628ೋዃୁۉᇑࠌఇۉუ࠲ڦဣ
0.01
0.0001
0.001
0.01
0.1
LOAD CURRENT (mA)
10. ۉუࠃࡆۉᇑሜ࠲ڦୁۉဣ
Rev. H | Page 6 of 24
AD8628/AD8629/AD8630
1k
1000
TA = 25°C
VS = 2.7V
800
SUPPLY CURRENT (μA)
10
SOURCE
SINK
1
0.1
600
400
0.01
0.0001
0.001
0.01
0.1
LOAD CURRENT (mA)
1
10
02735-009
200
0
0
11. ۉუࠃࡆۉᇑሜ࠲ڦୁۉဣ
1
2
3
4
SUPPLY VOLTAGE (V)
5
6
02735-012
OUTPUT VOLTAGE (mV)
100
14. ۉᇸୁۉᇑۉᇸۉუ࠲ڦဣ
1500
GAIN
OPEN-LOOP GAIN (dB)
INPUT BIAS CURRENT (pA)
1150
VS = 2.7V
CL = 20pF
RL = ∞
Ф M = 45°
60
900
450
40
0
45
PHASE
20
90
135
0
180
PHASE SHIFT (Degrees)
VS = 5V
VCM = 2.5V
TA = –40°C TO +150°C
225
100
0
25
50
75
100
TEMPERATURE (°C)
125
150
175
10k
100k
1M
FREQUENCY (Hz)
15. ਸ࣍ሺᅮࢅ၎࿋ᇑೕ୲࠲ڦဣ
12. AD8628ೋዃୁۉᇑ࿒࠲ڦ܈ဣ
1250
70
TA = 25 °C
5V
1000
OPEN-LOOP GAIN (dB)
50
2.7V
750
500
250
GAIN
0
40
45
30
PHASE
20
90
10
135
0
180
–10
225
PHASE SHIFT (Degrees)
VS = 5V
CL = 20pF
RL = ∞
Φ M = 52.1°
60
0
50
100
TEMPERATURE (°C)
150
200
13. ۉᇸୁۉᇑ࿒࠲ڦ܈ဣ
–30
10k
100k
1M
FREQUENCY (Hz)
16. ਸ࣍ሺᅮࢅ၎࿋ᇑೕ୲࠲ڦဣ
Rev. H | Page 7 of 24
10M
02735-014
–20
0
–50
02735-011
SUPPLY CURRENT (μA)
10M
02735-013
–25
02735-010
–20
0
–50
AD8628/AD8629/AD8630
70
300
50
270
240
OUTPUT IMPEDANCE (Ω)
AV = 100
40
30
AV = 10
20
10
AV = 1
0
210
180
150
120
90
60
–20
30
–30
1k
10k
100k
1M
FREQUENCY (Hz)
10M
02735-015
–10
0
100
17. Կ࣍ሺᅮᇑೕ୲࠲ڦဣ
AV = 10
AV = 100
AV = 1
1k
10k
100k
1M
FREQUENCY (Hz)
10M
100M
20. ፆੇᇑೕ୲࠲ڦဣ
70
VS = 5V
CL = 20pF
RL = 2kΩ
60
AV = 100
VOLTAGE (500mV/DIV)
CLOSED-LOOP GAIN (dB)
50
40
30
AV = 10
20
10
AV = 1
0
0V
VS = ±1.35V
CL = 300pF
RL = ∞
AV = 1
–10
10k
100k
1M
FREQUENCY (Hz)
10M
TIME (4μs/DIV)
02735-019
–30
1k
02735-016
–20
21. ٷ႑ࡽຨༀၚᆌ
18. Կ࣍ሺᅮᇑೕ୲࠲ڦဣ
300
VS = 2.7V
270
VOLTAGE (1V/DIV)
210
180
150
120
0V
VS = ±2.5V
CL = 300pF
RL = ∞
AV = 1
90
AV = 10
60
AV = 100
0
100
AV = 1
1k
10k
100k
1M
FREQUENCY (Hz)
10M
100M
19. ፆੇᇑೕ୲࠲ڦဣ
TIME (5μs/DIV)
22. ٷ႑ࡽຨༀၚᆌ
Rev. H | Page 8 of 24
02735-020
30
02735-017
OUTPUT IMPEDANCE (Ω)
240
02735-018
60
CLOSED-LOOP GAIN (dB)
VS = 5V
VS = 2.7V
CL = 20pF
RL = 2kΩ
AD8628/AD8629/AD8630
80
VS = ±2.5V
RL = 2kΩ
TA = 25°C
70
60
OVERSHOOT (%)
VOLTAGE (50mV/DIV)
VS = ±1.35V
CL = 50pF
RL = ∞
AV = 1
0V
50
40
30
OS–
20
OS+
TIME (4μs/DIV)
0
1
23. ၭ႑ࡽຨༀၚᆌ
26. ၭ႑ࡽࡗ؋ᇑሜۉඹ࠲ڦဣ
VS = ±2.5V
CL = 50pF
RL = ∞
AV = 1
VS = ±2.5V
AV = –50
RL = 10kΩ
CL = 0pF
CH1 = 50mV/DIV
CH2 = 1V/DIV
VIN
VOLTAGE (V)
VOLTAGE (50mV/DIV)
1k
10
100
CAPACITIVE LOAD (pF)
02735-024
02735-021
10
0V
0V
0V
TIME (4μs/DIV)
02735-025
02735-022
VOUT
TIME (2μs/DIV)
27. ኟࡗუ࣬ް้क़
24. ၭ႑ࡽຨༀၚᆌ
100
VS = ±1.35V
RL = 2kΩ
TA = 25°C
90
0V
VS = ±2.5V
AV = –50
RL = 10kΩ
CL = 0pF
CH1 = 50mV/DIV
CH2 = 1V/DIV
80
VOLTAGE (V)
60
OS–
50
40
VIN
VOUT
OS+
30
20
0V
0
1
10
100
CAPACITIVE LOAD (pF)
1k
TIME (10μs/DIV)
28. ࡗუ࣬ް้क़
25. ၭ႑ࡽࡗ؋ᇑሜۉඹ࠲ڦဣ
Rev. H | Page 9 of 24
02735-026
10
02735-023
OVERSHOOT (%)
70
AD8628/AD8629/AD8630
140
VS = ±1.35V
120
100
80
PSRR (dB)
VOLTAGE (1V/DIV)
VS = ±2.5V
VIN = 1kHz @ ±3V p-p
CL = 0pF
RL = 10kΩ
AV = 1
0V
60
+PSRR
40
20
–PSRR
0
–20
TIME (200μs/DIV)
–60
100
1k
29. ၎࿋ݒገ
1M
10M
1M
10M
32. PSRRᇑೕ୲࠲ڦဣ
140
140
VS = ±2.5V
VS = 2.7V
120
100
100
80
80
60
60
40
20
+PSRR
40
–PSRR
20
0
0
–20
–20
–40
–40
–60
100
1k
10k
100k
FREQUENCY (Hz)
1M
10M
–60
100
30. CMRRᇑೕ୲࠲ڦဣ
1k
10k
100k
FREQUENCY (Hz)
33. PSRRᇑೕ୲࠲ڦဣ
140
3.0
VS = 5V
VS = 2.7V
RL = 10kΩ
TA = 25°C
AV = 1
120
2.5
OUTPUT SWING (V p-p)
100
80
60
40
20
0
–20
2.0
1.5
1.0
0.5
–60
100
1k
10k
100k
FREQUENCY (Hz)
1M
10M
31. CMRRᇑೕ୲࠲ڦဣ
0
100
1k
10k
FREQUENCY (Hz)
100k
34.ፌٷӦޗᇑೕ୲࠲ڦဣ
Rev. H | Page 10 of 24
1M
02735-032
–40
02735-029
CMRR (dB)
02735-031
PSRR (dB)
120
02735-028
CMRR (dB)
10k
100k
FREQUENCY (Hz)
02735-030
02735-027
–40
AD8628/AD8629/AD8630
5.5
120
OUTPUT SWING (V p-p)
4.5
VOLTAGE NOISE DENSITY (nV/√Hz)
VS = 5V
RL = 10kΩ
TA = 25°C
AV = 1
5.0
4.0
3.5
3.0
2.5
2.0
1.5
1.0
VS = 2.7V
NOISE AT 1kHz = 21.3nV
105
90
75
60
45
30
15
100k
1M
0
0.5
1.0
1.5
FREQUENCY (kHz)
2.0
2.5
38. 2.7 V้0 Hz2.5 kHzۉუሯำ܈
0.60
120
VS = 2.7V
VOLTAGE NOISE DENSITY (nV/√Hz)
0.45
0.30
VOLTAGE (μV)
25
0
35.ፌٷӦޗᇑೕ୲࠲ڦဣ
0.15
0
–0.15
–0.30
VS = 2.7V
NOISE AT 10kHz = 42.4nV
105
90
75
60
45
30
15
–0.60
0
1
2
3
4
5
6
TIME (μs)
7
8
9
10
02735-034
–0.45
0
0
36. 0.1 Hz10 Hzሯำ
5
10
15
FREQUENCY (kHz)
20
39. 2.7 V้0 Hz25 kHzۉუሯำ܈
0.60
120
VS = 5V
VOLTAGE NOISE DENSITY (nV/√Hz)
0.45
0.30
0.15
0
–0.15
–0.30
–0.45
VS = 5V
NOISE AT 1kHz = 22.1nV
105
90
75
60
45
30
15
–0.60
0
1
2
3
4
5
6
TIME (μs)
7
8
9
10
02735-035
VOLTAGE (μV)
2.5
02735-036
10k
FREQUENCY (Hz)
02735-037
1k
02735-033
0
100
02735-038
0.5
37. 0.1 Hz10 Hzሯำ
0
0
0.5
1.0
1.5
FREQUENCY (kHz)
2.0
40. 5 V้0 Hz2.5 kHzۉუሯำ܈
Rev. H | Page 11 of 24
AD8628/AD8629/AD8630
150
75
60
45
30
0
0
5
10
15
FREQUENCY (kHz)
20
25
02735-039
15
100
50
ISC–
0
ISC+
–50
–100
–50
41. 5 V้0 Hz25 kHzۉუሯำ܈
0
25
50
75
100
TEMPERATURE (°C)
125
150
175
150
175
150
175
44. ܌ୟୁۉᇑ࿒࠲ڦ܈ဣ
120
150
OUTPUT SHORT-CIRCUIT CURRENT (mA)
VS = 5V
VOLTAGE NOISE DENSITY (nV/√Hz)
–25
02735-042
90
VS = 2.7V
TA = –40°C TO +150°C
02735-043
105
02735-044
VS = 5V
NOISE AT 10kHz = 36.4nV
OUTPUT SHORT-CIRCUIT CURRENT (mA)
VOLTAGE NOISE DENSITY (nV/√Hz)
120
105
90
75
60
45
30
0
0
10
5
FREQUENCY (kHz)
100
ISC–
50
0
–50
ISC+
–100
–50
02735-040
15
VS = 5V
TA = –40°C TO +150°C
–25
0
25
50
75
100
TEMPERATURE (°C)
125
45. ܌ୟୁۉᇑ࿒࠲ڦ܈ဣ
42. 5 V้0 Hz10 kHzۉუሯำ܈
150
1k
VS = 5V
OUTPUT-TO-RAIL VOLTAGE (mV)
130
120
VS = 2.7V TO 5V
TA = –40°C TO +125°C
110
100
90
80
70
VCC – VOH @ 1kΩ
100
VOL – VEE @ 1kΩ
VCC – VOH @ 10kΩ
10
VOL – VEE @ 10kΩ
VCC – VOH @ 100kΩ
1
VOL – VEE @ 100kΩ
60
50
–50
–25
0
25
50
TEMPERATURE (°C)
75
100
125
02735-041
POWER SUPPLY REJECTION (dB)
140
43. ۉᇸᅞᇑ࿒࠲ڦ܈ဣ
0.1
–50
–25
0
25
50
75
100
TEMPERATURE (°C)
125
46. ࠃۉࡆۉუᇑ࿒࠲ڦ܈ဣ
Rev. H | Page 12 of 24
AD8628/AD8629/AD8630
1k
140
VS = ±2.5V
120
CHANNEL SEPARATION (dB)
VCC – VOH @ 1kΩ
100
VOL – VEE @ 1kΩ
10
VCC – VOH @ 10kΩ
VOL – VEE @ 10kΩ
VCC – VOH @ 100kΩ
1
VOL – VEE @ 100kΩ
100
80
60
40
R1
10kΩ
+2.5V
VIN
28mV p-p
+
–
20
V+
R2
100Ω
V–
A
B
V–
VOUT
V+
–25
0
25
50
75
100
TEMPERATURE (°C)
125
150
175
47. ࠃۉࡆۉუᇑ࿒࠲ڦ܈ဣ
0
1k
10k
100k
FREQUENCY (Hz)
1M
48. AD8629/AD8630ཚ߰ڢᇑೕ୲࠲ڦဣ
Rev. H | Page 13 of 24
10M
02735-062
–2.5V
0.1
–50
02735-045
OUTPUT-TO-RAIL VOLTAGE (mV)
VS = 2.7V
AD8628/AD8629/AD8630
ࠀీ௮ຎ
AD8628/AD8629/AD8630ྺߛגࡆڟࡆڦ܈ࢅ
ሏ໙ٷݣഗLj֑ᆩۉڇᇸࠃۉăኄၵٷݣഗڦ฿ۙۉუ
ۆ႙ኵၭᇀ1 μVLjᅺُൟದዃᆩᇀइߛڥሺᅮLjܸᆼ
փࣷڞዂۉუဃֶࡗٷăܸᆯᇀ࿒܈ᅎटၭ)ৈྺ
2 nV/°C*Ljᅺُඓԍሞ−40°C+125°Cኝ߲࿒ాྷݔ܈
1/fሯำ
1/fሯำᄺࢤݹྺሯำLjୁ᳘ࢇ֪ଉዐڦዷᄲဃֶ
ᇸăُૌ1/fሯำဃֶڟٳຕμVई߸ߛLjᅺُሞཚࡗۉ
ୟڦԿ࣍ሺᅮႜ้ٷݣLjీࣷ၄ڦٷ฿ۙă
૩සLjසࡕٷݣഗਏᆶ5 μVރރኵڦ1/fሯำሺᅮದዃྺ
ਏᆶፌၭڦ฿ۙۉუဃֶLjኄۅ๑ڥኄၵٷݣഗܱྺׯଝ
1000Ljሶഄࣷᅺ1/fሯำܸ၄5 mVڦဃֶăփࡗLj
߾ፕ࣍ৣዐ߳ዖଳ௺֪ଉᆌᆩڦၙስă
AD8628/AD8629/AD8630ాևၩأକ1/fሯำLjᅺُटٷ
३ၭဃֶăాևၩأ1/fሯำཚࡗසူݛ๕ํ၄ڦă
AD8628/AD8629/AD8630ཚࡗइڥጆ૧ڦࢇጲ࿘ଭࢅቘ
հڦरຍLjํ၄କڦߛݥ܈ăኄዖ܀༬ڦྊ೫ࠓ๑
ڥAD8628/AD8629/AD8630ీࠕሞ࿒ࢅྷݔ܈ኝ߲߾ፕ
ంాྼگ฿ۙۉუăᇑമबڦپጲ࿘ଭٷݣഗ၎ԲLj
AD8628/AD8629/AD8630ሞሯำࢅټฉႜକᆫࣅLjۉ
უሯำ३ณକ50%ᅜฉLjᆶጲ࿘ଭٷݣഗዐፌڦگă
ᅜമڦยऺ֑ᆩጲ࿘ଭईቘհઠሺेٷݣഗڦ߭ࡀ܈ă
ጲ࿘ଭरຍ๑ጲ࿘ଭೕ୲ڦتሯำీଉডگLjڍᆯᇀጲ࿘
ଭೕټዐं۠ټሯำLjᅺُࣷሰگׯೕሯำডߛăቘհ
रຍ๑گೕሯำডگLjڍቘհೕ୲ڦتሯำీଉডٷă
AD8628/AD8629/
1/fሯำ၄ྺሞAD8628/AD8629/ AD8630࣐܋Վࣅ
ڦ฿ۙଉăܸጲ࿘ଭ༬Ⴀࣷၯኟᆶୁईگೕ฿ۙăᅺ
ܸLjٗߵԨฉၩأକ1/fሯำݴଉLjඟAD8628/AD8629/
AD8630ྜඇுᆶ1/fሯำă
ᇑഄጲ࿘ଭሏ໙ٷݣഗ৪ኛׂ၎ԲLjAD8628/AD8629/
AD8630ߴဣཥᆌᆩټઠڦᅃၜᆫሯำटگă
49ዐܔڦԲ၂๖AD8628ሞ1 kHzڪتၳሯำྺ܈
19.4 nV/√HzLjᇺԲ৪ኛׂAࢅ৪ኛׂBᄲᆫሁăٗୁ
ڟ1.5 kHzLjሯำ൸၍ᅃݥೝ།Ljࢫڟ20 kHz.Ljሯ
ำ࣐ሺăഄሞگೕ୲ူگڦሯำ༬ႠLjኟሞጲ࿘ଭ
ٷݣഗ࠽ݘᆌᆩڦଶᇘዐྭڦă
120
ቘհरຍLjᅜइڥডگڦگೕሯำժሞቘհࢅጲ࿘ଭ
105
ᄲ୳ྔܮհ৽ᅜइڥፌߛڦ႑ሯԲăాև้ዓೕ୲၎ܔ
ডߛ(15 kHz)Ljᅺُᅜሞڦᆶၳሯำాټ०ࣅ
୳ܔհഗᄲ൱ă
AD8628ณຕबዖ֑ᆩ5ᆅগTSOTހጎڦጲ࿘ଭٷݣ
ഗăኄۅ๑ڥഄୁ֖ຕᄲԲᅜമڦጲ࿘ଭٷݣഗᆶ၂
߀ăAD8628/AD8629/AD8630ሞ၎ܔডྷݔټڦ
ా)0 Hz10 kHz*ਏᆶگሯำ༬ႠLjࢇᄲ൱ፌߛୁ
ڦ܈ᆌᆩăሞ႑ࡽྺྷݔټ5 kHz10 kHzڦဣཥዐLj
AD8628/AD8629/AD8630༵ࠃኈ16࿋܈Ljᅺܸߛݴ
Ր୲ဣཥڦፌॅስă
Rev. H | Page 14 of 24
COMPETITOR A
(89.7nV/√Hz)
90
75
60
COMPETITOR B
(31.1nV/√Hz)
45
30
15
AD8628
(19.4nV/√Hz)
MK AT 1kHz FOR ALL 3 GRAPHS
0
0
2
4
6
FREQUENCY (kHz)
8
49. AD8628ᇑ৪ኛׂڦሯำೕ܈
10
12
02735-046
ೕ୲تइڥডڦگሯำీଉLjܸٗሞٷևݴᆌᆩዐLjփႴ
VOLTAGE NOISE DENSITY (nV/√Hz)
AD8630ဣଚ֑ᆩइጆ૧ڦಔ๕ದዃLjཞ้๑ᆩጲ࿘ଭࢅ
AD8628/AD8629/AD8630
50
ᆯ ᇀ ጲ ࿘ ଭ ࢅ ቘ հ र ຍ ኮ क़ ڦ ಔ ๕ ֡ ፕ Lj AD8628
45
/AD8629/AD8630ރރڦኵሯำᄲ၂گᇀ৪ኛׂț50
40
ࢅ51၂๖କܔԲ൧ț
35
NOISE (dB)
ރރኵሯำ
en p-p = 0.5μV
BW = 0.1Hz TO 10Hz
30
25
20
VOLTAGE (0.5μV/DIV)
15
10
0
0
10
20
30
40
50
60
70
FREQUENCY (kHz)
80
90
100
90
100
02735-050
5
53. 52ዐ֪ۉୟݠڦኈࡧڿدຕ
50
02735-047
45
TIME (1s/DIV)
40
35
NOISE (dB)
50. AD8628ރރڦኵሯำ
en p-p = 2.3μV
BW = 0.1Hz TO 10Hz
30
25
20
15
VOLTAGE (0.5μV/DIV)
10
0
0
10
20
30
40
50
60
70
FREQUENCY (kHz)
80
02735-051
5
54. 52ዐ֪ۉୟํڦाࡧڿدຕ
54ዐࣼକ֪ܔۉୟႜ֪ଉڦڟڥሯำೕLjࡕ
၂๖ᅃ୳հഗܔںࠀׯ5 kHzࢅ45 kHzኮक़ڦሯำႜࡐ
02735-048
ইă
TIME (1s/DIV)
ᅃ୳հഗڦጺणڪׯၳሯำ
51. ৪ኛׂAރރڦኵሯำ
ܔᇀᅃ୳հഗLjAD8628ڦጺणׯሯำᄲگᇀ৪ኛׂ
Aă
ᅃگཚ୳հഗူڦሯำႜྺ
10
ॽAD8628ፕྺگཚ୳հഗႜݠኈDŽ९53DžLjࢫӀቷ
52๖ႜದዃăAD8628֪ڦࡕᇑݠኈຕᅃዂă
ঢ়ࡗᄓኤLjᅃ୳հํ၄ሯำࡐইă53ࢅ54၂๖କ
IN
OUT
AD8628
1
0.1
10
63/!ᅃگཚ୳հഗ֪ۉୟLj
212Ԡሺᅮࢅ4!lI{ገችೕ୲
100
1k
3dB FILTER BANDWIDTH (Hz)
10k
02735-052
1kΩ
470pF
AD8551
02735-049
100kΩ
COMPETITOR A
RMS NOISE (μV)
52๖ݠڦኈࢅํाࡧڿدຕኮक़ֶڦᅴă
55. ߵݛሯำᇑ3 dB୳հഗټኮक़࠲ڦဣDŽڇ࿋ǖHzDž
Rev. H | Page 15 of 24
AD8628/AD8629/AD8630
ࡗუԍࢺ
AD8628/AD8629/AD8630ྺࡆࡆڟٷݣഗLjڍ
CH1 = 50mV/DIV
CH2 = 1V/DIV
AV = –50
VIN
ኟݒઍ߾ፕཉॲူLjٷݣഗࣷၯኟLjᅜඓԍଇ߲
ۉڦ܋უ၎ཞڦăփࡗLjසࡕඪᅃג܋ഄዐ
ᅃ߲ࠃࡆۉ0.3 VᅜฉLjٷݣഗዐۉৢڦԍࢺܾट࠶नࣷᆶ
VOLTAGE (V)
ධᆌႷጀᅪඓԍኮक़ۉڦ࿋ֶ࿄ۉࡗגᇸۉუăሞ
ୁۉٷਸ๔ୁࡗă
0V
0V
ኄၵܾट࠶থሞࡆۉࠃ߳ࢅ܋ኮक़Ljᅜԍࢺৗ
༹࠶௨ሦৢۉݣۉ࣋LjഄཚݒၠೋዃڦăփࡗLjස
02735-053
VOUT
ࡕۉუۉࡗגᇸۉუLjኄၵৢۉԍࢺܾट࠶ॽװኟ
TIME (500μs/DIV)
ೋăᆯᇀுᆶୁۉ၌Ljᅺُࡗୁۉٷీࣷୁࡗኄၵܾ
56. AD8628ڦኟࡗሜ࣬ް้क़
ट࠶Ljܸٗڞዂഗॲᆦ৳Ⴀ࣋ăසࡕ܋ᄲࡗ
უLjሶᆌথࢇۉزڦፆLjᅜॽܾप࠶ୁۉ၌ሞ
CH1 = 50mV/DIV
CH2 = 1V/DIV
AV = –50
5 mAᅜူă
VIN
၎࿋ݒገ
ገăࠌړఇۉუࠌגఇ้ྷݔLjኄၵٷݣഗڦࣷ
ཌݛݒڟၠࡆۉࠃڦă၄ُ၄ၡڦᇱᅺֶݴܔ
࠲,ڞዂాևۉუ၄ٷೋᅎLjܸٗሰׯփ࿘ۨڦ
VOLTAGE (V)
ࡗגࠌఇۉუ้ྷݔLjగၵٷݣഗࣷ݀ิ၎࿋ݒ
0V
0V
ႜྺă
AD8628/AD8629/AD8630ٷݣഗঢ়ࡗ႐ยऺLjኻᄲଇ߲
සࡕᅃ߲ईଇ߲ࡗגഄዐඪᅃ߲ۉᇸۉუྷݔLjሶᆌ
02735-054
VOUT
ሞۉᇸۉუాྷݔLjनݞኹ݀ิ၎࿋ݒገă
TIME (500μs/DIV)
57. ৪ኛׂAڦኟࡗሜ࣬ް้क़
থᇑۉڦزፆLjܸٗॽୁۉ၌ሞ5 mAᅜူăኄ
ᄣᅜඓԍփࣷ၎࿋ݒገă
ࡗሜ࣬ް้क़
CH1 = 50mV/DIV
CH2 = 1V/DIV
AV = –50
VIN
ᆯᇀԏࢅࢫాևଭۅၯጚ࣍ୟްڦሗॺ૬ႜྺLjܠ
ڦઓඡăঢ়ࡗยऺLjAD8628/AD8629/AD8630ాڦևॺ૬
ႜྺࣷ݀ิሞԏࢅࢫڦଇ้߲ዓዜాăኄᄣ๑࣬ڥ
ް้क़३ณڟփፁ10 μsLjᇺԲഄጲ࿘ଭٷݣഗܠڥ܌ă
VOLTAGE (V)
ጲ࿘ଭٷݣഗࣷศࡗሜ࣬ް้क़ࡗDŽཚᅜࡹ௱ऺDž
0V
0V
AD8628/AD8629/AD8630ټڦሺഽକ๑ᆩഗॲൻۯ
ሜઠॽຨՎଉጀڟڦ้Ⴀీăሞ๑ᆩٷݣഗઠൻ
ۯਸ࠲ۉඹADCڦ้Ljኄᅃዖ९൧ă
TIME (500μs/DIV)
58. ৪ኛׂBڦኟࡗሜ࣬ް้क़
Rev. H | Page 16 of 24
02735-055
VOUT
AD8628/AD8629/AD8630
5߁ઔକ5661ዐ၂๖ڦࡕă
0V
5. ࡗሜ࣬ް้क़
VOLTAGE (V)
CH1 = 50mV/DIV
CH2 = 1V/DIV
AV = –50
႙ࡽ
AD8628
৪ኛׂA
৪ኛׂB
VIN
VOUT
ኟࡗሜ࣬ް้क़
(μs)
6
650
40,000
ࡗሜ࣬ް้क़
(μs)
9
25,000
35,000
ࢤྔߌدഗ
0V
02735-056
ࢤྔ(IR)ߌدഗLjᆮഄࢤྔ࿒ߌد܈ഗLjሞ߳ዖᆌᆩڦ
TIME (500μs/DIV)
࿒֪܈ଉዐڦ๑ᆩනᅮ࠽ݘLjසഛכഘࢪ੦Țටܺ࿒܈
ऺȚॆབྷਨᇹݴဆࢅഛྼכႪኑțߌدഗڦ႑ࡽ
59. AD8628ڦࡗሜ࣬ް้क़
၎ܔডၭLjᅺُႴᄲߛሺᅮLjܸᆶटڦگ฿ۙۉუࢅ
ᅎLjᅜՆ௨ୁဃֶț
0V
CH1 = 50mV/DIV
CH2 = 1V/DIV
AV = –50
๑ᆩपक़ୁ᳘ࢇ)९62*้Ljگ฿ۙࢅᅎݞኹ
ٷݣഗڦᅎԏࢅțگೋዃୁۉ๑ߌدٗڥ
VIN
VOLTAGE (V)
VOUT
ഗڦፆੇׂิڦဃֶटၭțᇑუ૰ߌدഗᅃᄣLj࿒܈
֪ଉၯጚࢫLjٷݣഗट้ڦگक़ࢅ࿒܈ᅎᅜၩྔܮأ
ဃֶțܸگ1/fሯำሶ༵ߛକዜ)ཚࡗגݴኮᅃ௱*ా
0V
ୁ֪ଉڦSNRț
62๖ۉڦୟሺᅮྺ10,000Ljॽ100 μV300 μVڦୁ
02735-057
႑ࡽڟٷݣ1 V3 VۉೝLjᆩᇀඓڦఇຕገ࣑ț
TIME (500μs/DIV)
10kΩ
100Ω
60. ৪ኛׂAڦࡗሜ࣬ް้क़
100kΩ
100kΩ
5V
5V
100μV TO 300μV
IR
DETECTOR
0V
1/2 AD8629
1/2 AD8629
TO BIAS
VOLTAGE
VIN
62. AD8629ᆩፕࢤྔ࿒ߌد܈ഗڦമዃٷݣഗ
VOUT
TIME (500μs/DIV)
02735-058
0V
61. ৪ኛׂBڦࡗሜ࣬ް้क़
Rev. H | Page 17 of 24
02735-059
10kΩ
fC ≈ 1.6Hz
CH1 = 50mV/DIV
CH2 = 1V/DIV
AV = –50
VOLTAGE (V)
10μF
AD8628/AD8629/AD8630
ߌدୁݴഗ
ߛ܈DACڦٷݣഗ
ස63๖Ljᆩᇀֶۯದዃڦጲ࿘ଭٷݣഗ܀ڦ༬༬Ⴀᆶ
AD8628/AD8629/AD8360ᆩፕ16࿋ڇटႠದዃĂߛ
ᅮᇀߌدୁݴഗᆌᆩăߌدୁݴഗሞݒઍ੦ဣཥ
܈DACڦٷݣഗăኄዖ൧ူLjሏ໙ٷݣഗՂႷ
ڦୁۉᇸዐ๑ᆩăُྔLjኄૌߌدഗ࣏ሞഄܠዖ
ਏᆶटگ฿ۙۉუ)֑ᆩ2.5 Vएጚۉუᇸ้DACڦLSBྺ
ᆌᆩዐ๑ᆩLjഄዐԈઔۉۉଉऺĂघ࠼ܾट࠶ࠀࡼ֪ଉ
38 μV*Ljᅜၩܔأ฿ۙۙኝڦႴ൱ăُྔLjೋዃ
ࢅ੦Ăۯۉዺ૰ገၠዐڦ౦ਈݒઍ੦ࢅऺీۉ
)ୁۉཚྺຕๆೄҾ*ՂႷگݥLjᅺྺᇑDACፆੇ
ଉă
)ٷሀ6 kΩ*၎ڦྔܮิׂࣷୁۉ้ױଭஓဃֶă
ࡆࡆڟࢅ༵ࠃਏᆶटگဃֶڦଉײă
SUPPLY
I
100kΩ
RS
0.1Ω
DACڦፆੇ࢛ۨLjᇑپஓ࠲LjڍAD8628/AD8629
RL
/AD8630ߛڦፆੇॽሺᅮဃֶইፌၭăኄዖ൧
100Ω
ူLjኄၵٷݣഗټڦཞᄣݥᆶᆩăٷݣഗ)ॺ૬้क़
e = 1000 RS I
100mV/mA
C
5V
ྺ1 μs*ߴဣཥሺेକଷᅃ้߲क़ຕLjᅺُࣷჽڦ
ॺ૬้क़ă૩සLjAD5541ॺڦ૬้क़ྺ1 μsăጹࢇॺ૬้
क़ሀྺ1.4 μsLj๑ᆩᅜူײݛ๕ऺ໙ڥǖ
AD8628
100Ω
C
02735-060
100kΩ
t S TOTAL 63. گՉୁۉॠ֪
5V
ሞُૌᆌᆩዐLjፌࡻ๑ᆩਏᆶटۉگፆߌدୁݴڦഗLjٗ
(t S DAC )2 + (t S AD8628 )2
2.5V
10μF
0.1μF
0.1μF
ܸీ३ณزუইǗኄᄣᅜీں३ณࠀ୲ષ
SERIAL
INTERFACE
ీ0.1 Ωăሞԥ֪ୁۉኵྺ1 A้Ljߌدୁݴഗڦ
DIN
႑ࡽຕӥࡹޚLjฯຕޚLjᅺُٷݣഗժփዷᄲဃ
SCLK
REF(REFF*) REFS*
AD8628
AD5541/AD5542
VOUT
UNIPOLAR
OUTPUT
LDAC*
ֶᇸăփࡗLj֪ୁۉړଉኵডگLj࿋ᇀ1 mA้ాྷݔLjݴ
ୁߌدഗڦ100 μVۉუ৽Ⴔᄲटگ฿ۙۉუࢅᅎLj
VDD
CS
DGND
AGND
*AD5542 ONLY
ᅜྼਨܔ܈ăଷྔLj࣏ႴᄲگೋዃୁۉLjܸٗඓ
ԍጀڦೋዃୁۉሞ֪ୁۉዐڦԲ૩ժփٷăܸߛ
ਸ࣍ሺᅮĂCMRRࢅPSRRሶӻዺྼۉୟڦኝ༹܈ăኻ
ᄲڦୁۉՎࣅ୲փLjጲ࿘ଭٷݣഗ৽ᅜ༵ࠃ
ڦࡕă
Rev. H | Page 18 of 24
64. AD8628ᆩፕٷݣഗ
02735-061
ݯLjሎႹ֪ଉߛୁۉժํ၄ࡼࠀگăߌدୁݴഗۉڦፆཚ
AD8628/AD8629/AD8630
ྔႚ٫
5.00 (0.1968)
4.80 (0.1890)
5
4
8
4.00 (0.1574)
3.80 (0.1497)
2.80 BSC
1.60 BSC
1
2
3
0.95 BSC
0.25 (0.0098)
0.10 (0.0040)
*1.00 MAX
0.50
0.30
SEATING
PLANE
8°
4°
0°
0.60
0.45
0.30
*COMPLIANT TO JEDEC STANDARDS MO-193-AB WITH
THE EXCEPTION OF PACKAGE HEIGHT AND THICKNESS.
3.00
2.80
2.60
8
3.20
3.00
2.80
3
0.95 BSC
1.27 (0.0500)
0.40 (0.0157)
1
5
5.15
4.90
4.65
4
PIN 1
IDENTIFIER
1.90
BSC
0.65 BSC
1.45 MAX
0.95 MIN
0.50 MAX
0.35 MIN
0.95
0.85
0.75
0.20 MAX
0.08 MIN
SEATING
PLANE
10°
5°
0°
COMPLIANT TO JEDEC STANDARDS MO-178-AA
0.20
BSC
0.55
0.45
0.35
121608-A
1.30
1.15
0.90
0.15 MAX
0.05 MIN
0.25 (0.0098)
0.17 (0.0067)
3.20
3.00
2.80
4
2
45°
8°
0°
15° MAX
1.10 MAX
0.15
0.05
COPLANARITY
0.10
0.40
0.25
6°
0°
0.23
0.09
COMPLIANT TO JEDEC STANDARDS MO-187-AA
66. 5ᆅগၭ႙ৗ༹࠶ހጎ[SOT-23]
(RJ-5)
๖٫ڇ࿋ǖmm
68. 8ᆅগגၭ႙ހጎ[MSOP]
(RM-8)
๖٫ڇ࿋ǖmm
Rev. H | Page 19 of 24
0.80
0.55
0.40
100709-B
1
0.50 (0.0196)
0.25 (0.0099)
67. 8ᆅগՔጚၭ႙ހጎ[SOIC_N]
༹(R-8)
๖٫ڇ࿋ǖmmࢅDŽinchesDž
3.00
2.90
2.80
5
1.75 (0.0688)
1.35 (0.0532)
COMPLIANT TO JEDEC STANDARDS MS-012-AA
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.
65. 5ᆅগגԋၭ႙ৗ༹࠶ހጎ[TSOT]
(UJ-5)
๖٫ڇ࿋ǖmm
1.70
1.60
1.50
6.20 (0.2441)
5.80 (0.2284)
0.51 (0.0201)
0.31 (0.0122)
COPLANARITY
0.10
SEATING
PLANE
0.20
0.08
100708-A
0.10 MAX
4
1.27 (0.0500)
BSC
1.90
BSC
*0.90 MAX
0.70 MIN
5
1
012407-A
2.90 BSC
AD8628/AD8629/AD8630
5.10
5.00
4.90
8.75 (0.3445)
8.55 (0.3366)
1
7
14
6.20 (0.2441)
5.80 (0.2283)
COPLANARITY
0.10
1.75 (0.0689)
1.35 (0.0531)
0.51 (0.0201)
0.31 (0.0122)
6.40
BSC
1
1.27 (0.0500)
BSC
0.25 (0.0098)
0.10 (0.0039)
8
4.50
4.40
4.30
SEATING
PLANE
0.50 (0.0197)
0.25 (0.0098)
PIN 1
8°
0°
0.25 (0.0098)
0.17 (0.0067)
7
45°
0.65 BSC
1.27 (0.0500)
0.40 (0.0157)
COMPLIANT TO JEDEC STANDARDS MS-012-AB
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.
1.05
1.00
0.80
0.15
0.05
COPLANARITY
0.10
1.20
MAX
0.30
0.19
SEATING
PLANE
0.20
0.09
8°
0°
COMPLIANT TO JEDEC STANDARDS MO-153-AB-1
69. 14ᆅগՔጚၭ႙ހጎ[SOIC_N]
༹(R-14)
๖٫ڇ࿋ǖmmࢅDŽinchesDž
70. 14ᆅগגԋၭ႙ހጎ[TSSOP]
(RU-14)
๖٫ڇ࿋ǖࡹ
Rev. H | Page 20 of 24
0.75
0.60
0.45
061908-A
8
14
060606-A
4.00 (0.1575)
3.80 (0.1496)
AD8628/AD8629/AD8630
۩ࠔኸళ
႙ࡽ 1, 2
AD8628AUJ-REEL
AD8628AUJ-REEL7
AD8628AUJZ-R2
AD8628AUJZ-REEL
AD8628AUJZ-REEL7
AD8628ARZ
AD8628ARZ-REEL
AD8628ARZ-REEL7
AD8628ART-REEL7
AD8628ARTZ-R2
AD8628ARTZ-REEL7
AD8628WARZ-RL
AD8628WARZ-R7
AD8628WARTZ-RL
AD8628WARTZ-R7
AD8628WAUJZ-RL
AD8628WAUJZ-R7
AD8629ARZ
AD8629ARZ-REEL
AD8629ARZ-REEL7
AD8629ARMZ
AD8629ARMZ-REEL
AD8629WARZ-RL
AD8629WARZ-R7
AD8630ARUZ
AD8630ARUZ-REEL
AD8630ARZ
AD8630ARZ-REEL
AD8630ARZ-REEL7
AD8630WARZ-RL
AD8630WARZ-R7
1
2
࿒ྷݔ܈
−40°C +125°C
−40°C +125°C
−40°C +125°C
−40°C +125°C
−40°C +125°C
−40°C +125°C
−40°C +125°C
−40°C +125°C
−40°C +125°C
−40°C +125°C
−40°C +125°C
−40°C +125°C
−40°C +125°C
−40°C +125°C
−40°C +125°C
−40°C +125°C
−40°C +125°C
−40°C +125°C
−40°C +125°C
−40°C +125°C
−40°C +125°C
−40°C +125°C
−40°C +125°C
−40°C +125°C
−40°C +125°C
−40°C +125°C
−40°C +125°C
−40°C +125°C
−40°C +125°C
−40°C +125°C
−40°C +125°C
ހጎ௮ຎ
5ᆅগ TSOT
5ᆅগ TSOT
5ᆅগ TSOT
5ᆅগ TSOT
5ᆅগ TSOT
8ᆅগ SOIC_N
8ᆅগ SOIC_N
8ᆅগ SOIC_N
5ᆅগ SOT-23
5ᆅগ SOT-23
5ᆅগ SOT-23
8ᆅগ SOIC_N
8ᆅগ SOIC_N
5ᆅগ SOT-23
5ᆅগ SOT-23
5ᆅগ TSOT
5ᆅগ TSOT
8ᆅগ SOIC_N
8ᆅগ SOIC_N
8ᆅগ SOIC_N
8ᆅগ MSOP
8ᆅগ MSOP
8ᆅগ MSOP
8ᆅগ MSOP
14ᆅগ TSSOP
14ᆅগ TSSOP
14ᆅগ SOIC_N
14ᆅগ SOIC_N
14ᆅগ SOIC_N
14ᆅগ SOIC_N
14ᆅগ SOIC_N
ހጎၜ
UJ-5
UJ-5
UJ-5
UJ-5
UJ-5
R-8
R-8
R-8
RJ-5
RJ-5
RJ-5
R-8
R-8
RJ-5
RJ-5
UJ-5
UJ-5
R-8
R-8
R-8
RM-8
RM-8
R-8
R-8
RU-14
RU-14
R-14
R-14
R-14
R-14
R-14
Ք๎
AYB
AYB
A0L
A0L
A0L
AYA
A0L
A0L
A0L
A0L
A0L
A0L
A0L
A0L
A06
A06
ࢇޙRoHSՔጚڦग़ඹഗॲă
W = ཚࡗഛכᆌᆩණኤă
ഛכᆌᆩपׂ
AD8628W/AD8629W/AD8630Wิׂ߾ᅝڟჹ߭੦Ljᅜ༵ࠃፁഛכᆌᆩڦዊଉࢅ੍Ⴀᄲ൱ț൩ጀᅪLjכᆩ႙ࡽڦ
रຍࡀ߭ీփཞᇀฆᆩ႙ࡽǗᅺُLjยऺටᇵᆌጮဦለ܁Ԩຕ֩“ڦरຍࡀ߭”ևݴțኻᆶ၂๖ྺഛכᆌᆩपׂڦ
֍ీᆩᇀഛכᆌᆩțᇡକ༬ׂۨࠔ۩ڦ႑တժइڥኄၵ႙ࡽ“ڦഛכ੍Ⴀ”ԒߢLj൩ဣںړADIਜ਼ࢽپț
Rev. H | Page 21 of 24
AD8628/AD8629/AD8630
ጀ
Rev. H | Page 22 of 24
AD8628/AD8629/AD8630
ጀ
Rev. H | Page 23 of 24
AD8628/AD8629/AD8630
ጀ
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Rev. H | Page 24 of 24