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HA4-5320883

Part Number	HA4-5320883
Manufacturer	Intersil Corporation
Description	High Speed Precision Sample and Hold Amplifier
Published	Mar 22, 2005
Detailed Description	HA5320/883 July 1994 High Speed Precision Sample and Hold Ampliﬁer Description The HA-5320/883 was designed for use in ...
Datasheet	HA4-5320883 PDF File

Overview

HA5320/883 July 1994 High Speed Precision Sample and Hold Ampliﬁer Description The HA-5320/883 was designed for use in precision, high speed data acquisition systems.
The circuit consists of an input transconductance ampliﬁer capable of providing large amounts of charging current, a low leakage analog switch, and an output integrating ampliﬁer.
The analog switch sees virtual ground as its load; therefore, charge injection on the hold capacitor is constant over the entire input/ output voltage range.
The pedestal voltage resulting from this charge injection can be adjusted to zero by use of the offset adjust inputs.
The device includes a hold capacitor.
However, if improved droop rate is required at the expense of acquisition time, additional hold capacitance may be added externally.
This monolithic device is manufactured using the Intersil Dielectric Isolation Process, minimizing stray capacitance and eliminating SCR’s.
This allows higher speed and latch-free operation.
For further in...

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HA4-5320883 High Speed Precision Sample and Hold Amplifier - Intersil Corporation

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