HI-3585PQTF | SPI-to-ARINC 429 bus transceiver

SPI-to-ARINC 429 bus transceiver supporting both 3.3V and 5V logic, integrated transceivers for appropriate level shifting, programmable label recognition, 32 x 32 FIFO for both receiving and transmitting, self-test mode, and extended industrial temperature range.

The HI-3585PQTF is a bus transceiver designed to bridge SPI devices to ARINC 429 aeronautical networks and support both 3.3V and 5V logic levels. The HI-3585PQTF can be programmed to recognize any combination of 256 possible labels on the ARINC 429 bus and incorporate two separate 32 x 32 FIFO buffers for both transmitting and receiving. Additionally, the data rates for the transmitting and receiving can be different with a maximum speed of 100Kbps, and the HI-3585PQTF supports a self-test mode to ensure that the transceiver is working correctly. The HI-3585PQTF supports an extended industrial temperature range of -55°C to +125°C and is RoHS compliant, making it applicable for the EU market.

Drawings/Package

Key Features

• Supports up to 100Kbps communication with transmitter and receiver being independent
• 32 x 32 FIFO buffer for each transmitter and receiver
• Bridges SPI to ARINC 429
• 3.3V and 5V compatible
• Extended operating temperature range of -55°C to +125°C
• Programmable label recognition

General Applications

• Aerospace
• Nautical
• Industrial communications

Evaluation Board

No. There is no evaluation board for the HI-3585PQTF. The datasheet contains usage application examples.