Datasheet

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