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PRODUCT DESCRIPTION

The AD781 is a high speed monolithic sample-and-hold amplifier (SHA). The AD781 guarantees a maximum acquisition time of 700 ns to 0.01 over temperature. The AD781 is specified and tested for hold mode total harmonic distortion and hold mode signal-to-noise and distortion. The AD781 is configured as a unity gain amplifier and uses a self-correcting architecture that minimizes hold mode errors and insures accuracy over temperature. The AD781 is self-contained and requires no external components or adjustments.

FEATURES

Acquisition Time to 0.01: 700 ns Maximum

Low Power Dissipation: 95 mW

Low Droop Rate: 0.01 μV/μs

Fully Specified and Tested Hold Mode Distortion

Total Harmonic Distortion: –80 dB Maximum

Aperture Jitter: 75 ps Maximum

Internal Hold Capacitor

Self-Correcting Architecture

8-Pin Mini Cerdip and Plastic Package

MIL-STD-883 Compliant Versions Available