ADS8322 概述

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 is read using two read cycles and 8 pins. The ADS8322 is available in a TQFP-32 package and is guaranteed over the industrial -40°C to +85°C temperature range.

ADS8322 特性

• HIGH-SPEED PARALLEL INTERFACE
• 500kHz SAMPLING RATE
• LOW POWER: 85mW at 500kHz
• INTERNAL 2.5V REFERENCE
• UNIPOLAR INPUT RANGE
• TQFP-32 PACKAGE

ADS8322 应用

• CT SCANNERS
• HIGH SPEED DATA ACQUISITION
• TEST AND INSTRUMENTATION
• MEDICAL EQUIPMENT