AD823ARZ AD823A 双路运算放大器

AD823ARZ AD823A 双路运算放大器

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FEATURES

Single-supply operation

Output swings rail-to-rail

Input voltage range extends below ground

Single-supply capability from 3 V to 36 V

High load drive

Capacitive load drive of 500 pF, G = +1

Output current of 15 mA, 0.5 V from supplies

Excellent ac performance on 2.6 mA/amplifier

−3 dB bandwidth of 16 MHz, G = +1

350 ns settling time to 0.01% (2 V step)

Slew rate of 22 V/μs

Good dc performance

800 μV maximum input offset voltage

2 μV/°C offset voltage drift

25 pA maximum input bias current

Low distortion: −108 dBc worst harmonic @ 20 kHz

Low noise: 16 nV/√Hz @ 10 kHz

No phase inversion with inputs to the supply rails

Battery-powered precision instrumentation

Photodiode preamps

Active filters

12-bit to 16-bit data acquisition systems

Medical instrumentation