Overview

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.

  • 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)

Applications

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

Documentation

= Featured Documentation
Type Title Date
Datasheet
HI-574A, HI-674A Datasheet
PDF 622 KB
Brochure
Intersil Space Products Brochure
PDF 5.02 MB
Brochure
Intersil Commercial Lab Services
PDF 467 KB
Product Change Notice
PCN16087 - Alternate die attach material for assembly of Intersil hermetic packaged products
PDF 260 KB
Product Advisory
PA14064 - Minimum Line Quantity Change
PDF 282 KB
Product Change Notice
PCN11042 - Manufacturing Site Change for Assembly of Intersil Ceramic Solder Seal Packaged Products - Amkor (ATP) Muntinlupa City, Philippines and Intersil (ISP) Palm Bay, FL
PDF 138 KB
Application Note
AN9867: End of Life Derating: A Necessity or Overkill
PDF 338 KB
Application Note
AN9510: Basic Analog for Digital Designers
PDF 508 KB
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Design & Development

ECAD Models

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.

Explore ECAD Models
Diagram of ECAD Models

Product Options

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    5962-8512704XA
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