AD704

Rev. E | Page 3 of 16

SPECIFICATIONS

TA = 25°C, VCM = 0 V, and VS =±15 V dc, unless otherwise noted.

Table 2.

AD704J/A

Parameters

Conditions

Min

Typ

Max

Unit

INPUT OFFSET VOLTAGE

Initial Offset

50

150

μV

Offset

TMIN − TMAX

100

250

μV

vs. Temp, Average TC

0.2

1.5

μV/°C

vs. Supply (PSRR)

VS = ±2 V to ±18 V

100

132

dB

TMIN − TMAX

VS = ±2.5 V to ±18 V

100

126

dB

Long-Term Stability

0.3

μV/month

INPUT BIAS CURRENT1

VCM = 0 V

100

270

pA

VCM = ±13.5 V

300

pA

vs. Temp, Average TC

0.3

pA/°C

TMIN − TMAX

VCM = 0 V

300

pA

VCM = ±13.5 V

400

pA

INPUT OFFSET CURRENT

VCM = 0 V

80

250

pA

VCM = ±13.5 V

300

pA

vs. Temp, Average TC

0.6

pA/°C

TMIN − TMAX

VCM = 0 V

100

300

pA

VCM = ±13.5 V

100

400

pA

MATCHING CHARACTERISTICS

Offset Voltage

250

μV

TMIN − TMAX

400

μV

Input Bias Current2

500

pA

TMIN − TMAX

600

pA

Common-Mode Rejection3

94

dB

TMIN − TMAX

94

dB

Power Supply Rejection4

94

dB

TMIN − TMAX

94

dB

Crosstalk5

f = 10 Hz

RLOAD = 2 kΩ

150

dB

FREQUENCY RESPONSE UNITY GAIN

Crossover Frequency

0.8

MHz

Slew Rate, Unity Gain

G = −1

0.15

V/μs

Slew Rate

TMIN − TMAX

0.1

V/μs

INPUT IMPEDANCE

Differential

40||2

MΩ||pF

Common-Mode

300||2

GΩ||pF

INPUT VOLTAGE RANGE

Common-Mode Voltage

±13.5

±14

V

Common-Mode Rejection Ratio

VCM = ±13.5 V

100

132

dB

TMIN − TMAX

98

128

dB

INPUT CURRENT NOISE

0.1 Hz to 10 Hz

3

pA p-p

f = 10 Hz

50

fA/√Hz

INPUT VOLTAGE NOISE

0.1 Hz to 10 Hz

0.5

μV p-p

f = 10 Hz

17

nV/√Hz

f = 1 kHz

15

22

nV/√Hz