AD628
Parameter
POWER SUPPLY
Operating Range
Quiescent Current
TEMPERATURE RANGE
1
2
Conditions
AD628AR
Min
Typ
Max
±2.25
−40
+36
1.6
+85
AD628ARM
Min
Typ
Max
±2.25
−40
+36
1.6
+85
Unit
V
mA
°C
To use a lower gain, see the Gain Adjustment section.
The addition of the difference amplifier and output amplifier offset voltage does not exceed this specification.
⎤
⎡
⎢
(0.1)(
V
CM
)
⎥
3
Error due to common mode as seen at the output:
V
OUT
= ⎢
⎥ ×
[
Output Amplifier Gain
]
.
75
⎥
⎢
10
20
⎦
⎣
4
Greater values of voltage are possible with greater or lesser values of V
REF
.
⎤
⎡
⎢
(0.1)(
V
CM
)
⎥
5
Error due to common mode as seen at the output of A1:
V
OUT
A1
= ⎢
⎥
.
75
⎥
⎢
10
20
⎦
⎣
Rev. G | Page 6 of 20
AD [ ANALOG DEVICES ]
