SPECIFICATIONS
@ VS = ±5.0 V, VCM = 0 V, TA = 25°C, unless otherwise noted.
Table 1.
Parameter
INPUT CHARACTERISTICS
Offset Voltage (AD8610B)
Offset Voltage (AD8620B)
Offset Voltage (AD8610A/AD8620A)
Input Bias Current
Input Offset Current
Input Voltage Range
Common-Mode Rejection Ratio
Large Signal Voltage Gain
Offset Voltage Drift (AD8610B)
Offset Voltage Drift (AD8620B)
Offset Voltage Drift (AD8610A/AD8620A)
OUTPUT CHARACTERISTICS
Output Voltage High
Output Voltage Low
Output Current
POWER SUPPLY
Power Supply Rejection Ratio
Supply Current/Amplifier
DYNAMIC PERFORMANCE
Slew Rate
Gain Bandwidth Product
Settling Time
NOISE PERFORMANCE
Voltage Noise
Voltage Noise Density
Current Noise Density
Input Capacitance
Differential Mode
Common Mode
Channel Separation
f = 10 kHz
f = 300 kHz
Symbol
VOS
VOS
VOS
IB
IOS
CMRR
AVO
ΔVOS/ΔT
ΔVOS/ΔT
ΔVOS/ΔT
VOH
VOL
IOUT
PSRR
ISY
SR
GBP
tS
en p-p
en
in
CIN
Conditions
–40°C < TA < +125°C
–40°C < TA < +125°C
+25°C < TA < +125°C
–40°C < TA < +125°C
–40°C < TA < +85°C
–40°C < TA < +125°C
–40°C < TA < +85°C
–40°C < TA < +125°C
VCM = –1.5 V to +2.5 V
RL = 1 kΩ, VO = –3 V to +3 V
–40°C < TA < +125°C
–40°C < TA < +125°C
–40°C < TA < +125°C
RL = 1 kΩ, –40°C < TA < +125°C
RL = 1 kΩ, –40°C < TA < +125°C
VOUT > ±2 V
VS = ±5 V to ±13 V
VO = 0 V
–40°C < TA < +125°C
RL = 2 kΩ
AV = +1, 4 V step, to 0.01%
0.1 Hz to 10 Hz
f = 1 kHz
f = 1 kHz
CS
AD8610/AD8620
Min Typ Max Unit
–10
–250
–2.5
–10
–75
–150
–2
90
100
45
80
45
80
85
90
150
+2
+130
+1.5
+1
+20
+40
95
180
0.5
0.5
0.8
100
200
150
300
250
350
850
+10
+250
+2.5
+10
+75
+150
+3
1
1.5
3.5
μV
μV
μV
μV
μV
μV
μV
pA
pA
nA
pA
pA
pA
V
dB
V/mV
μV/°C
μV/°C
μV/°C
3.8 4
V
–4
–3.8 V
±30
mA
100 110
dB
2.5
3.0
mA
3.0
3.5
mA
40
50
V/μs
25
MHz
350
ns
1.8
μV p-p
6
nV/√Hz
5
fA/√Hz
8
pF
15
pF
137
dB
120
dB
Rev. E | Page 3 of 24