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ADS8322 - ANALOG-TO-DIGITAL CONVERTER

General Description

The ADS8322 is a 16-bit, 500kHz analog-to-digital (A/D) converter with an internal 2.5V reference.

The device includes a 16-bit capacitor-based successive approximation register (SAR) A/D converter with inherent sample-and-hold.

Key Features

  • 1.
  • 2 HIGH-SPEED.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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ADS8322 www.ti.com SBAS215A – JULY 2001 – REVISED JANUARY 2010 16-Bit, 500kHz, MicroPower Sampling ANALOG-TO-DIGITAL CONVERTER Check for Samples: ADS8322 FEATURES 1 •2 HIGH-SPEED PARALLEL INTERFACE • 500kHz SAMPLING RATE • LOW POWER: 85mW at 500kHz • INTERNAL 2.5V REFERENCE • UNIPOLAR INPUT RANGE • TQFP-32 PACKAGE APPLICATIONS • CT SCANNERS • HIGH-SPEED DATA ACQUISITION • TEST AND INSTRUMENTATION • MEDICAL EQUIPMENT DESCRIPTION The ADS8322 is a 16-bit, 500kHz analog-to-digital (A/D) converter with an internal 2.5V reference. The device includes a 16-bit capacitor-based successive approximation register (SAR) A/D converter with inherent sample-and-hold. The ADS8322 offers a full 16-bit interface, or an 8-bit option where data are read using two read cycles and eight pins.