AD8628/AD8629/AD8630
SPECIFICATIONS
ELECTRICAL CHARACTERISTICS—V
S
= 5.0 V
V
S
= 5.0 V, V
CM
= 2.5 V, T
A
= 25°C, unless otherwise noted.
Table 1.
Parameter
INPUT CHARACTERISTICS
Offset Voltage
Input Bias Current
(AD8630)
Input Offset Current
Input Voltage Range
Common-Mode Rejection Ratio
Large Signal Voltage Gain
Offset Voltage Drift
OUTPUT CHARACTERISTICS
Output Voltage High
Symbol
V
OS
−40°C ≤ T
A
≤ +125°C
I
B
−40°C ≤ T
A
≤ +125°C
I
OS
−40°C ≤ T
A
≤ +125°C
CMRR
A
VO
∆V
OS
/∆T
V
OH
V
CM
= 0 V to 5 V
−40°C ≤ T
A
≤ +125°C
R
L
= 10 kΩ, V
O
= 0.3 V to 4.7 V
−40°C ≤ T
A
≤ +125°C
−40°C ≤ T
A
≤ +125°C
R
L
= 100 kΩ to ground
−40°C ≤ T
A
≤ +125°C
R
L
= 10 kΩ to ground
−40°C ≤ T
A
≤ +125°C
R
L
= 100 kΩ to V+
−40°C ≤ T
A
≤ +125°C
R
L
= 10 kΩ to V+
−40°C ≤ T
A
≤ +125°C
−40°C ≤ T
A
≤ +125°C
Output Current
POWER SUPPLY
Power Supply Rejection Ratio
Supply Current/Amplifier
INPUT CAPACITANCE
Differential
Common-Mode
DYNAMIC PERFORMANCE
Slew Rate
Overload Recovery Time
Gain Bandwidth Product
NOISE PERFORMANCE
Voltage Noise
Voltage Noise Density
Current Noise Density
1
Conditions
Min
Typ
1
30
100
50
Max
5
10
100
300
1.5
200
250
5
Unit
μV
μV
pA
pA
nA
pA
pA
V
dB
dB
dB
dB
μV/°C
V
V
V
V
mV
mV
mV
mV
mA
mA
mA
mA
0
120
115
125
120
140
130
145
135
0.002
4.996
4.995
4.98
4.97
1
2
10
15
±50
±40
±30
±15
0.02
4.99
4.99
4.95
4.95
Output Voltage Low
V
OL
5
5
20
20
Short-Circuit Limit
I
SC
I
O
−40°C ≤ T
A
≤ +125°C
PSRR
I
SY
V
S
= 2.7 V to 5.5 V
−40°C ≤ T
A
≤ +125°C
V
O
= 0 V
−40°C ≤ T
A
≤ +125°C
±25
115
130
0.85
1.0
1.5
8.0
1.1
1.2
dB
mA
mA
pF
pF
V/μs
ms
MHz
μV p-p
μV p-p
nV/√Hz
fA/√Hz
C
IN
SR
GBP
e
n
p-p
e
n
p-p
e
n
i
n
R
L
= 10 kΩ
1.0
0.05
2.5
0.5
0.16
22
5
0.1 Hz to 10 Hz
0.1 Hz to 1.0 Hz
f = 1 kHz
f = 10 Hz
Gain testing is highly dependent on test bandwidth.
Rev. E | Page 4 of 24
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