Low Input Bias Current ( IB ≤ 50 pA) Amplifiers (continued)
Supply Rail- BW @ Slew
TcVOS CMRR PSRR AVO
Noise
Min Min (nV/ z) (pA/
(dB) (dB) @ 1 kHz @ 1 kHz
Noise
Price
@ 1k
(OEM $US)
Part
Number
No. of
Amps
VOS Max
(mV)
IS/Amp IB Max
(mA Max) (pA)
Process
Voltage
to- ACL Min Rate
(mv/°C
Min
√H
√
H
z)
Packaging
(Min/Max) Rail1 (MHz) (V/ms)
Typ)
(dB)
AD8646
AD8648
2
4
MSOP/SOIC
SOIC/TSSOP
0.61
0.88
CMOS
CMOS
2.7/6
2.7/6
RRIO
RRIO
24
24
11
11
2.5
2.5
1.8
1.8
67
67
63
63
104
104
8
8
1.500
1.500
1
1
AD8647
2
MSOP
0.71
AD8665
AD8666
AD8668
1
2
4
SOT-23/SOIC
MSOP/SOIC
SOIC/TSSOP
0.83
0.93
1.75
CMOS
CMOS
CMOS
5/16
5/16
SS
4
3.5
1
2.5
6
3
3
2
90
55
90
98
70
130
85
10
32
65
0.1
1.550
0.400
0.010
1
1
2
ADA4665-2
2
RRIO
1.2
MSOP/SOIC
0.70
ADA4505-12
ADA4505-2
ADA4505-4
1
2
4
WLCSP/SOT-23
WLCSP/MSOP
WLCSP/TSSOP
0.55
0.67
1.15
1.8/5.5 RRIO 0.050 0.006
3
100 105
0.02
AD8657
AD8659*
2
4
MSOP/SOIC
SOIC/LFCSP
0.95
1.35
CMOS
2.7/18
RRIO 0.175
0.3
0.3
4
95
105 110
50
0.022
5
JFET
JFET
ADA4627-1A
ADA4627-1B
1
1
19
19
84
84
0.3
0.2
1
1
100
106
103 106
106 112
6.1
6.1
0.0025
0.0016
7.500
7.500
5
5
SOIC/LFCSP
SOIC/LFCSP
6.75
64/618
64/618
10.75
ADA4692-2
ADA4692-4
2
4
SOIC/LFCSP
TSSOP
0.55
0.90
CMOS
2.7/6
2.7/6
SS
SS
3.6
3.6
1.3
1.3
2.5
1
75
80
95
16
0.05
0.225
5
ADA4691-2
ADA4691-4
2
4
WLCSP/LFCSP
LFCSP
0.57
0.99
CMOS
CMOS
CMOS
2.5
1
1
3
75
75
85
80
90
88
95
98
16
0.05
0.1
0.225
0.001
4.500
5
AD8500
1
1.8/5.5 RRIO 0.007 0.004
190
2.72
10
10
SC70
0.71
AD8655
AD8656
1
2
MSOP/SOIC
MSOP/SOIC
0.71
1.11
2.7/5.5 RRIO
2.7/5.5 RRIO
65/613
28
50
25
25
1.9
11
41
60
60
3
0.25
0.4
100
AD8651
AD8652
1
2
MSOP/SOIC
MSOP/SOIC
1.13
1.99
CMOS
JFET
JFET
JFET
0.35
0.25
0.1
1
4
80
90
90
74
76
100
4.52
6
0.025
0.005
0.005
0.008
14.000
3.500
3.500
0.900
10
10
10
10
AD8610A
AD8620A
1
2
MSOP/SOIC
SOIC
3.75
7.50
0.8
0.5
2
100 100
100 100
AD8610B
AD8620B
1
2
MSOP/SOIC
SOIC
9.86
16.70
6
65/613
AD820B
AD822B
1
2
SOIC/PDIP
MSOP/SOIC/PDIP
2.66
4.11
SS
70
114
16
62.5/618
AD85052
AD8506
AD8508
1
2
4
WLCSP/SOT-23
WLCSP/MSOP
WLCSP/TSSOP
0.59
0.71
1.20
CMOS
1.8/5.5 RRIO 0.095 0.013
1.8/5.5 RRIO 0.007 0.004
2.5
2
90
100 105
45
0.015
0.020
10
AD8502
AD8504
2
4
SOT-23
TSSOP
0.70
1.00
CMOS
JFET
3
1
5
67
70
85
92
98
86
190
36
0.1
0.001
0.250
10
20
AD8682
AD8684
2
4
MSOP/SOIC
SOIC/TSSOP
1.66
2.44
3.5
1.9
9
3
10
0.01
64.5/618
62.5/618
AD820A
AD822A
AD824A
1
2
4
MSOP/SOIC/PDIP
MSOP/SOIC/PDIP
SOIC
1.82
2.76
4.55
JFET
SS
2
2
70
70
114
16
0.008
0.900
25
AD8538
AD8539
1
2
SOT-23/SOIC
MSOP/SOIC
0.90
1.31
CMOS
CMOS
2.7/5.5 RRIO 0.43
0.35 0.013
0.03
4
115
60
105 115
50
22
0.180
0.550
25
30
AD8515
1
1.8/6
RRIO
5
5
2.7
20
6
65
82
113
100
0.05
0.01
SC70/SOT-23
0.28
ADA4000-1
ADA4000-2
ADA4000-4
1
2
4
SOT-23/SOIC
MSOP/SOIC
SOIC/TSSOP
0.73
1.31
2.22
JFET
1.7
2
80
16
1.650
40
64/618
ADA4062-2A
ADA4062-4A
2
4
MSOP/SOIC/LFCSP
LFCSP/TSSOP
0.75
1.21
JFET
JFET
1.4
1.4
3.3
3.3
2.5
1.5
4
4
73
80
74
80
76
76
36
36
0.005
0.005
0.220
0.220
50
50
64/618
64/618
ADA4062-2B
2
SOIC
1.25
AD8551
AD8552
AD8554
1
2
4
MSOP/SOIC
SOIC/TSSOP
SOIC/TSSOP
1.20
1.90
3.36
CMOS
CMOS
2.7/6
2.7/6
2.7/6
RRIO
RRIO
RRIO
1.5
1.5
3
0.4
0.4
5
0.005 0.005
0.005 0.005
120
120
38
120 125
120 125
42
51
45
0.975
0.850
0.700
50
50
50
AD8571
AD8572
AD8574
1
2
4
MSOP/SOIC
SOIC/TSSOP
SOIC/TSSOP
1.11
1.78
3.40
AD8591
AD8592
AD8594
1
2
4
SOT-23
SOIC
SOIC/TSSOP
0.29
0.39
0.57
CMOS
25
20
45
83
0.05
*Prerelease
1 RRIO: rail-to-rail input/output, RRO: rail-to-rail output, SS: single supply (IVR includes –VSY).
2 Check data sheet for test conditions and actual product specification—may be different for single/dual/quad amplifiers for part numbers with 2 mark.
Operational Amplifier Selection Guide
26
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ADI [ ADI ]
