AD712

Data Sheet

Rev. I | Page 4 of 20

AD712J/AD712A/AD712S

AD712K

Parameter

Min

Typ

Max

Min

Typ

Max

Unit

INPUT VOLTAGE NOISE

f = 0.1 Hz to 10 Hz

2

2

µV p-p

f = 10 Hz

45

45

nV/√Hz

f = 100 Hz

22

22

nV/√Hz

f = 1 kHz

18

18

nV/√Hz

f = 10 kHz

16

16

nV/√Hz

INPUT CURRENT NOISE

f = 1 kHz

0.01

0.01

pA/√Hz

OPEN-LOOP GAIN

VOUT = −10 V to +10 V

150

400

200

400

V/mV

TMIN to TMAX

100/100/100

100

V/mV

OUTPUT CHARACTERISTICS

Voltage

+13, −12.5

+13.9, −13.3

+13, −12.5

+13.9, −13.3

V

±12/±12/±12

+13.8, −13.1

±12

+13.8, −13.1

V

Current

+25

+25

mA

POWER SUPPLY

Rated Performance

±15

±15

V

Operating Range

±4.5

±18

±4.5

±18

V

Quiescent Current

+5.0

+6.8

+5.0

+6.0

mA

1

Input offset voltage specifications are guaranteed after 5 minutes of operation at TA = 25°C.

2

Bias current specifications are guaranteed maximum at either input after 5 minutes of operation at TA = 25°C. For higher temperatures, the current doubles every 10°C.

3

Defined as voltage between inputs, such that neither exceeds ±10 V from ground.

4

Typically exceeding −14.1 V negative common-mode voltage on either input results in an output phase reversal.