AD822TRZ-EP-R7 datasheet(6/20 Pages) AD

6 / 20 page

AD822-EP

Rev. 0 | Page 6 of 20

VS = ±5 V @ TA = 25°C, VCM = 0 V, VOUT = 0 V, unless otherwise noted.

Table 2.

T Grade

Parameter

Test Conditions/Comments

Min

Typ

Max

Unit

DC PERFORMANCE

Initial Offset

0.1

0.8

Maximum Offset Over Temperature

0.5

1.5

Offset Drift

μV/°C

Input Bias Current

VCM = −5 V to +4 V

At TMAX

0.5

Input Offset Current

At TMAX

0.5

Open-Loop Gain

VOUT = −4 V to +4 V

RL = 100 kΩ

400

1000

V/mV

TMIN to TMAX

400

V/mV

RL = 10 kΩ

150

V/mV

TMIN to TMAX

V/mV

RL = 1 kΩ

V/mV

TMIN to TMAX

V/mV

NOISE/HARMONIC PERFORMANCE

Input Voltage Noise

f = 0.1 Hz to 10 Hz

μV p-p

f = 10 Hz

nV/√Hz

f = 100 Hz

nV/√Hz

f = 1 kHz

nV/√Hz

f = 10 kHz

nV/√Hz

Input Current Noise

f = 0.1 Hz to 10 Hz

fA p-p

f = 1 kHz

0.8

fA/√Hz

Harmonic Distortion

RL = 10 kΩ

f = 10 kHz

VOUT = ±4.5 V

−93

DYNAMIC PERFORMANCE

Unity-Gain Frequency

1.9

MHz

Full Power Response

VOUT p-p = 9 V

105

kHz

Slew Rate

V/μs

Settling Time

to 0.1%

VOUT = 0 V to ±4.5 V

1.4

μs

to 0.01%

VOUT = 0 V to ±4.5 V

1.8

μs

MATCHING CHARACTERISTICS

Initial Offset

1.0

Maximum Offset Over Temperature

Offset Drift

μV/°C

Input Bias Current

Crosstalk @ f = 1 kHz

RL = 5 kΩ

−130

Crosstalk @ f = 100 kHz

RL = 5 kΩ

−93

INPUT CHARACTERISTICS

Input Voltage Range1, TMIN to TMAX

−5.2

Common-Mode Rejection Ratio (CMRR)

VCM = −5 V to +2 V

TMIN to TMAX

VCM = −5 V to +2 V

Input Impedance

Differential

1013||0.5

Ω||pF

Common Mode

1013||2.8

Ω||pF

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