Datasheet4U Logo Datasheet4U.com

HI-8422 - 16-Channel Discrete-to-Digital Interface

General Description

The HI-8422 is a sixteen channel discrete-to-digital interface device.

The device has eight channels designed to sense 28 V / Open signals and eight channels that sense Open / Ground signals.

Data is multiplexed from each bank of sensors to an eight bit digital databus.

Key Features

  • ! 8 independent 28 Volt / Open sensing channels ! 8 independent Open / Ground sensing channels ! 5.0 V single supply operation ! Low power CMOS technology ! Industrial and Extended temperature ranges PIN.

📥 Download Datasheet

Datasheet Details

Part number HI-8422
Manufacturer HOLTIC
File Size 57.34 KB
Description 16-Channel Discrete-to-Digital Interface
Datasheet download datasheet HI-8422 Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
HI-8444 (HI-8444 - HI-8448) Quad / Octal ARINC 429 Line Receivers Holt Integrated Circuits
HI-8445 (HI-8444 - HI-8448) Quad / Octal ARINC 429 Line Receivers Holt Integrated Circuits
HI-8448 (HI-8444 - HI-8448) Quad / Octal ARINC 429 Line Receivers Holt Integrated Circuits
HI-8482 ARINC 429 DUAL LINE RECEIVER Holt Integrated Circuits
HI-8010 CMOS HIGH VOLTAGE DISPLAY DRIVER Holt Integrated Circuits

Other Datasheets by HOLTIC

Part Number Description
HI-8420 6-Channel / 8-Channel Discrete-to-Digital Interface
HI-8421 six channel discrete-to-digital interface
HI-8423 6-Channel / 8-Channel Discrete-to-Digital Interface
HI-8424 6-Channel / 8-Channel Discrete-to-Digital Interface
HI-8425 Supply / Open Sensor

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.

View original datasheet text
September 2014 HI-8422 16-Channel Discrete-to-Digital Interface Sensing 28 Volt / Open and Open / Ground Signals DESCRIPTION The HI-8422 is a sixteen channel discrete-to-digital interface device. The device has eight channels designed to sense 28 V / Open signals and eight channels that sense Open / Ground signals. Data is multiplexed from each bank of sensors to an eight bit digital databus. Mixed-signal CMOS technology is used to provide superior low-power performance. The device outputs are CMOS / TTL compatible and may be disabled (tri-state) using the CE and OE pins. The HI-8422 is offered in a small footprint 32-pin Plastic Quad Flat Package (PQFP). Please contact the Holt sales department for other packaging options.