HA5340883 PDF File ( Datasheet )

HA5320, 883 July 1994 High Speed Precision Sample and Hold Ampli er Description The HA-5320, 883 was designed for use in precision, high speed data acquisition systems. The circuit consists of an input transconductance ampli er capable of providing large amounts of charging current, a low leakage analog switch, and an output integrating ampli er. The analog switch sees virtual ground as its load; therefore, charge injection on the hold capacitor is constant over the entire input, output voltag