AD8620_15 Datasheet, PDF (4/24 Pages) Analog Devices – Precision, Very Low Noise

AD8610/AD8620
ELECTRICAL SPECIFICATIONS
@ VS = ±13 V, VCM = 0 V, TA = 25°C, unless otherwise noted.
Table 2.
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
Short-Circuit Current
POWER SUPPLY
Power Supply Rejection Ratio
Supply Current per 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
ISC
PSRR
ISY
SR
GBP
tS
en p-p
en
in
CIN
CS
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 = −10 V to +10 V
RL = 1 kΩ, VO = −10 V to +10 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 > 10 V
VS = ±5 V to ±13 V
VO = 0 V
−40°C < TA < +125°C
RL = 2 kΩ
AV = +1, 10 V step, to 0.01%
0.1 Hz to 10 Hz
f = 1 kHz
f = 1 kHz
Min
Typ
Max Unit
−10
−250
−3.5
−10
−75
−150
−10.5
90
100
45
80
45
80
85
90
150
+3
+130
+1.5
+20
+40
110
200
0.5
0.5
0.8
100
200
150
300
250
350
850
+10
+250
+3.5
+10
+75
+150
+10.5
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
+11.75 +11.84
V
−11.84 −11.75 V
±45
mA
±65
mA
100
110
dB
3.0
3.5
mA
3.5
4.0
mA
40
60
V/μs
25
MHz
600
ns
1.8
μV p-p
6
nV/√Hz
5
fA/√Hz
8
pF
15
pF
137
dB
120
dB
Rev. F | Page 4 of 24