Overview

Description

The HI-574A/883 is a complete 12-bit, analog-to-digital converter, including a +10V reference clock, three-state outputs, and a digital interface for microprocessor control. Successive approximation conversion is performed by two monolithic dice housed in a 28-lead package. The bipolar analog die features our dielectric isolation process, which provides enhanced AC performance and freedom from latch-up.

Features

  • Complete 12-bit A/D Converter with Reference and Clock
  • Full 8-bit, 12-bit, or 16-bit Microprocessor Bus Interface
  • Bus Access Time: 150ns
  • No Missing Codes Over Temperature
  • Minimal Setup Time for Control Signals
  • Fast Conversion Time (Max): 25μs
  • Low Noise, via Current-Mode Signal Transmission Between Chips
  • Byte Enable/Short Cycle (AO Input)
  • Guaranteed Break-Before-Make Action, Eliminating Bus Contention During Read Operation. Latched by Start Convert Input (To Set the Conversion Length)
  • Supply Voltage: ±12V to ±15V
  • Pb-Free Available (RoHS Compliant)

Comparison

Applications

Applications

  • Military and Industrial Data Acquisition Systems
  • Electronic Test and Scientific Instrumentation
  • Process Control Systems

Documentation

Type Title Date
Datasheet PDF 622 KB
Brochure PDF 5.02 MB
Brochure PDF 467 KB
Product Change Notice PDF 260 KB
Product Advisory PDF 282 KB
Product Change Notice PDF 138 KB
Application Note PDF 338 KB
Application Note PDF 508 KB
8 items

Design & Development

Models