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HA1-5320883 - High Speed Precision Sample and Hold Amplifier

Datasheet Summary

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.

Features

  • This Circuit is Processed in Accordance to MIL-STD883 and is Fully Conformant Under the Provisions of Paragraph 1.2.1.
  • Gain, DC.
  • . . . . 2 x 106 V/V (Typ).
  • Acquisition Time.
  • 1.0µs (0.01%) (Typ).
  • Droop Rate.
  • . 0.08µV/µs (+25oC) (Typ) 17µV/µs (Full Temperature) (Typ).
  • Aperture Time.
  • 2.

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Datasheet Details

Part number HA1-5320883
Manufacturer Intersil Corporation
File Size 90.65 KB
Description High Speed Precision Sample and Hold Amplifier
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Full PDF Text Transcription

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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.
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