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HI-3282B - Serial Transmitter and Dual Receiver

Download the HI-3282B datasheet PDF. This datasheet also covers the HI-3282 variant, as both devices belong to the same serial transmitter and dual receiver family and are provided as variant models within a single manufacturer datasheet.

General Description

The HI-3282 is a silicon gate CMOS device for interfacing the ARINC 429 serial data bus to a 16-bit parallel data bus.

Two receivers and an independent transmitter are provided.

Key Features

  • ARINC specification 429 compatible.
  • Compatible with Industry-standard alternate parts.
  • Small footprint 44-pin PQFP package option.
  • 16-Bit parallel data bus.
  • Direct receiver interface to ARINC bus.
  • Internal Lightning Protection of ARINC inputs per DO-160D, Level 3 in -10 configurations.
  • Timing control 10 times the data rate.
  • Selectable data clocks.
  • Automatic transmitter data timing.
  • Self test mode.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (HI-3282-HOLTIC.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number HI-3282B
Manufacturer HOLTIC
File Size 117.07 KB
Description Serial Transmitter and Dual Receiver
Datasheet download datasheet HI-3282B Datasheet

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Other Datasheets by HOLTIC

Part Number Description
HI-3282 Serial Transmitter and Dual Receiver
HI-3200 AVIONICS DATA MANAGEMENT ENGINE
HI-3201 AVIONICS DATA MANAGEMENT ENGINE
HI-3210 Octal Receiver / Quad Transmitter
HI-3220 High Density 16Rx / 8Tx or 8Rx / 4Tx ARINC 429 Protocol IC

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
July 2013 HI-3282, HI-3282B ARINC 429 Serial Transmitter and Dual Receiver GENERAL DESCRIPTION The HI-3282 is a silicon gate CMOS device for interfacing the ARINC 429 serial data bus to a 16-bit parallel data bus. Two receivers and an independent transmitter are provided. The receiver input circuitry and logic are designed to meet the ARINC 429 specifications for loading, level detection, timing, and protocol. The ARINC inputs of the HI-3282-10 configurations also have internal lightning protection to DO-160D, Level 3. The transmitter section provides the ARINC 429 communication protocol. An external ARINC 429 Line Driver such as the Holt HI-3182 or HI-8585 is required to translate the 5 volt logic outputs to ARINC 429 drive levels.