Data Sheet

AD8422

SPECIFICATIONS

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Rev. C | 10 of 28

Table 3. (Continued)

Parameter

Test Conditions/Comments

Min

Typ

Max

Unit

Short-Circuit Current

20

mA

POWER SUPPLY

Operating Range

Dual-supply operation

±2.3

±18

V

Single-supply operation

4.6

36

V

Quiescent Current

338

368

µA

Over Temperature

T = −40°C to +125°C

450

µA

TEMPERATURE RANGE

Specified Performance

−40

+125

°C

Operating Range

−40

+125

°C

1 Total RTI Noise = √(eNI2 + (eNO/G)2).

2 Total RTI VOS = (VOSI) + (VOSO/G).

3 Gain does not include the effects of the external resistor, RG.

4 One input grounded. G = 1.

5 Only specified to guarantee linear output voltage. If linear bias current is required, use the following voltage range: −VS + 2 V to +VS − 2.2 V. See Figure 19 and Figure 20.

6 Output current limited at cold temperatures. See Figure 34.