AD8628/AD8629/AD8630
ELECTRICAL CHARACTERISTICS—V
S
= 2.7 V
V
S
= 2.7 V, V
CM
= 1.35 V, V
O
= 1.4 V, T
A
= 25°C, unless otherwise noted.
Table 2.
Parameter
INPUT CHARACTERISTICS
Offset Voltage
Input Bias Current
AD8628/AD8629
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
30
100
1.0
50
0
115
110
110
105
100
300
1.5
200
250
2.7
pA
pA
nA
pA
pA
V
dB
dB
dB
dB
μV/°C
V
V
V
V
mV
mV
mV
mV
mA
mA
mA
mA
Conditions
Min
Typ
1
Max
5
10
Unit
μV
μV
−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 2.7 V
−40°C ≤ T
A
≤ +125°C
R
L
= 10 kΩ, V
O
= 0.3 V to 2.4 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
I
O
−40°C ≤ T
A
≤ +125°C
PSRR
I
SY
C
IN
V
S
= 2.7 V to 5.5 V
−40°C ≤ T
A
≤ +125°C
V
O
= V
S
/2
−40°C ≤ T
A
≤ +125°C
130
120
140
130
0.002
2.695
2.695
2.68
2.675
1
2
10
15
±15
±10
±10
±5
0.02
2.68
2.68
2.67
2.67
Output Voltage Low
V
OL
5
5
20
20
Short-Circuit Limit
I
SC
±10
115
130
0.75
0.9
1.5
8.0
1.0
1.2
dB
mA
mA
pF
pF
V/μs
ms
MHz
μV p-p
nV/√Hz
fA/√Hz
SR
GBP
e
n
p-p
e
n
i
n
R
L
= 10 kΩ
1
0.05
2
0.5
22
5
0.1 Hz to 10 Hz
f = 1 kHz
f = 10 Hz
Rev. F | Page 4 of 20
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