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HI7190 Datasheet - Intersil Corporation

HI7190_IntersilCorporation.pdf

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Datasheet Details

Part number:

HI7190

Manufacturer:

Intersil Corporation

File Size:

193.85 KB

Description:

Sigma delta a/d converter.

HI7190, Sigma Delta A/D Converter

The Harris HI7190 is a monolithic instrumentation, sigma delta A/D converter which operates from ±5V supplies.

Both the signal and reference inputs are fully differential for maximum flexibility and performance.

An internal Programmable Gain Instrumentation Amplifier (PGIA) provides input gains from 1

HI7190 Features

* The On-chip Calibration Registers allow the user to read and write calibration data. March 1998 Features

* 22-Bit Resolution with No Missing Code

* 0.0007% Integral Non-Linearity (Typ)

* 20mV to ±2.5V Full Scale Input Ranges

* Internal PGIA with Gains of 1 to 128

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