AD823 datasheet(3/16 Pages) AD

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AD823

REV. 0

–3–

AD823A

Parameter

Conditions

Min

Typ

Max

Units

DYNAMIC PERFORMANCE

–3 dB Bandwidth, VO

≤ 0.2 V p-p

G = +1

MHz

Full Power Response

VO = 2 V p-p

3.2

MHz

Slew Rate

G = –1, VO = 2 V Step

µs

Settling Time

G = –1, VO = 2 V Step

to 0.1%

250

to 0.01%

300

NOISE/DISTORTION PERFORMANCE

Input Voltage Noise

f = 10 kHz

nV/

√Hz

Input Current Noise

f = 1 kHz

fA/

√Hz

Harmonic Distortion

RL = 100 Ω, VO = 2 V p-p, f = 20 kHz

–93

dBc

Crosstalk

f = 1 kHz

RL = 5 k

Ω

–130

f = 1 MHz

RL = 5 kΩ

–93

DC PERFORMANCE

Initial Offset

0.2

1.5

Max Offset Over Temperature

0.5

2.5

Offset Drift

µV/°C

Input Bias Current

VCM = 0 V to +2 V

at TMAX

0.5

Input Offset Current

220

at TMAX

0.5

Open-Loop Gain

VO = 0.2 V to 2 V

RL = 2 kΩ

V/mV

TMIN to TMAX

V/mV

INPUT CHARACTERISTICS

Input Common-Mode Voltage Range

–0.2 to 1 –0.2 to 1.8

Input Resistance

Ω

Input Capacitance

1.8

Common-Mode Rejection Ratio

VCM = 0 V to 1 V

OUTPUT CHARACTERISTICS

Output Voltage Swing

IL =

±100 µA

0.025 to 3.275

IL = ± 2 mA

0.08 to 3.22

IL =

±10 mA

0.25 to 3.05

Output Current

VOUT = 0.5 V to 2.5 V

Short Circuit Current

Sourcing to 1.5 V

Sinking to 1.5 V

Capacitive Load Drive

G = +1

500

POWER SUPPLY

Operating Range

+36

Quiescent Current

TMIN to TMAX, Total

5.0

5.7

Power Supply Rejection Ratio

VS = +3.3 V to +15 V, TMIN to TMAX

Specification subject to change without notice.

SPECIFICATIONS (@ TA = +25°C, VS = +3.3 V, RL = 2 kΩ to +1.65 V, unless otherwise noted)

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