The HI-3584PQI is an ARINC 429 line receiver manufactured by Holt Integrated Circuits Inc. It is designed to interface with ARINC 429 data buses, commonly used in avionics and aerospace applications. This receiver converts the ARINC 429 differential signal into a digital format suitable for processing by a microcontroller or other digital system.

Applications

• Avionics Systems: Data communication in aircraft systems, including navigation, flight control, and engine monitoring.
• Aerospace Applications: Communication between various aerospace components and systems.
• ARINC 429 Interface Modules: Interfacing with ARINC 429 buses in test equipment and simulation systems.
• Data Acquisition Systems: Capturing ARINC 429 data for analysis and recording.
• Flight Simulators: Emulating ARINC 429 communication for training and testing purposes.

Features

• ARINC 429 Compliant: Meets the specifications of the ARINC 429 standard for data communication.
• Differential Line Receiver: Converts differential ARINC 429 signals into digital logic levels.
• Built-in Filtering: Provides noise filtering to improve signal integrity.
• Programmable Thresholds: Allows for adjustment of input thresholds to optimize performance.
• Single 5V Power Supply: Operates from a single 5V power source, simplifying system design.

Benefits

• Reliable ARINC 429 Communication: Ensures accurate and reliable data transfer in avionics systems.
• Improved Signal Integrity: Filters out noise and interference for clearer signals.
• Flexible Configuration: Programmable thresholds allow for optimization in different environments.
• Simplified Integration: Single power supply and compact package ease system design.
• Compliance with Industry Standards: Meets the requirements of the ARINC 429 standard.

Additional Details

The HI-3584PQI is typically available in a plastic quad flat pack (PQFP) package. It is designed for use in harsh environments and operates over a wide temperature range. Proper termination resistors are essential for reliable ARINC 429 communication. Refer to the manufacturer's datasheet for specific details regarding voltage levels, timing characteristics, and termination requirements. The device includes features like label recognition and parity checking to ensure data integrity. The PQI package indicates a specific plastic package type. Always consult the official Holt Integrated Circuits datasheet for complete electrical and mechanical specifications.