AD797

Data Sheet

Rev. K | Page 4 of 19

AD797A

AD797B

Parameter

Conditions

Supply

Voltage (V)

Min

Typ

Max

Min

Typ

Max

Unit

INPUT CHARACTERISTICS

Input Resistance

Differential

7.5

7.5

kΩ

Common Mode

100

100

MΩ

Input Capacitance

Differential4

20

20

pF

Common Mode

5

5

pF

OUTPUT RESISTANCE

AV = 1, f = 1 kHz

3

3

mΩ

POWER SUPPLY

Operating Range

±5

±18

±5

±18

V

Quiescent Current

±5 V, ±15 V

8.2

10.5

8.2

10.5

mA

1 Full power bandwidth = slew rate/2π VPEAK.

2 Specified using external decompensation capacitor.

3 Output current for |VS − VOUT| > 4 V, AOL > 200 kΩ.

4 Differential input capacitance consists of 1.5 pF package capacitance and 18.5 pF from the input differential pair.