HI-3282PQTF

HI-3282PQTF

Holt Integrated Circuits

HI-3282 Series Protocol IC with Parallel Interface

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 transmitter section provides the ARINC 429 communication protocol. Additional interface circuitry such as the Holt HI-8382 or HI-8585 is required to translate the 5 volt logic outputs to ARINC 429 drive levels.

Applications

  • Avionics data communication
  • Serial to parallel conversion
  • Parallel to serial conversion
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HI-3282PQTF Specifications

  • ARINC Specification 429 Compatible
  • Compatible With Industry-Standard Alternate Parts
  • Small Footprint 44 PQFP Package Option
  • 16-Bit Parallel Data Bus
  • Direct Receiver Interface to ARINC Bus
  • Internal Lightning Protection of ARINC inputs in accordance with DO-160D, Level 3 (-10 options only)
  • Timing Control 10 Times the Data Rate
  • Selectable Data Clocks
  • Automatic Transmitter Data Timing
  • Self Test Mode
  • Parity Functions
  • Low Power, Single 5 Volt Supply
  • Industrial & Extended Temperature Ranges Available
More Information
Attribute Value
Series HI-3282 / HI-3282B
Product Type ARINC 429 Protocol ICs with Parallel Interface
Package Description 44 Pin Plastic Quad Flat Pack (MQFP)
Moisture Sensitivity Level 3.0000
Product Longevity > 10 years
Flow T
Theta JA (°C/W): 33.49
Theta JB (°C/W): 25.44
Temperature Range -55°C to +125°C
RoHS Yes
More Information
Attribute Value
Data Sheet Click here to view

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