The HA5351 is a fast acquisition, wide bandwidth sample and hold amplifier, built with the Intersil HBC-10 BiCMOS process. This sample and hold amplifier offers a combination of desirable features; fast acquisition time (70ns to 0.01 maximum), excellent DC precision and extremely low power dissipation, making it ideal for use in systems that sample multiple signals and require low power.

特性 Features

? Fast Acquisition to 0.01. . . . . . . . . . . . . . . . . 70ns (Max)

? Low Offset Error . . . . . . . . . . . . . . . . . . . . . . . ?2mV (Max)

? Low Pedestal Error. . . . . . . . . . . . . . . . . . . . ?10mV (Max)

? Low Droop Rate . . . . . . . . . . . . . . . . . . . . . . 2μV/μs (Max)

? Wide Unity Gain Bandwidth . . . . . . . . . . . . . . . . . . 40MHz

? Low Power Dissipation . . . . . . . . . . . . . . . .220mW (Max)

? Total Harmonic Distortion (Hold Mode) . . . . . . . . . -72dBc

- (VIN = 5VP-P at 1MHz)

? Fully Differential Inputs

? On Chip Hold Capacitor

? Pb-Free (RoHS Compliant)

Applications

? Synchronous Sampling

? Wide Bandwidth A/D Conversion

? Deglitching

? Peak Detection

? High Speed DC Restore