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HI7188 Datasheet Sigma-delta A/d Sub-system

Manufacturer: Intersil (now Renesas)

Overview: HI7188 August 1997 8-Channel, 16-Bit, High Precision, Sigma-Delta A/D.

General Description

The HI7188 is an easy-to-use 8-Channel sigma-delta programmable A/D subsystem ideal for low frequency physical and electrical measurements in scientific, medical, and industrial applications.

The subsystem has plete on-chip capabilities to support moving the intelligence from the system controller and towards the sensors.

This gives the designer faster and more flexible configurability without the traditional drawbacks of low throughput per channel, higher power or cost per channel.

Key Features

  • Fully Differential 8-Channel Multiplexer and Reference.
  • Automatic Channel Switching with Zero Latency.
  • 240 Conversions Per Second Per Channel.
  • 16-Bit Resolution with No Missing Codes.
  • 0.0015% Integral Non-Linearity.
  • Fully Software Configurable - -120dB Rejection of 60/50Hz Line Noise - Channel Conversion Order and Number of Active Channels - True Bipolar or Unipolar Input Range Per Channel - PGIA Gain Per Channel - 2-Wire or 3-Wire Interface.

More Datasheets from Intersil (now Renesas)

Part Number Description
HI7106 A/D Converter
HI7131 LCD/LED Display-Type A/D Converters
HI7133 LCD/LED Display-Type A/D Converters
HI7190 Sigma Delta A/D Converter
HI7191 Sigma Delta A/D Converter

HI7188 Distributor