ARINC 429 Transceivers

The ARINC 429 Transceiver provides a protocol interface between standard avionics type serial digital data bus and a 16-bit wide digital data bus. The interface circuit consists of a single transmitter with two independent receive channels, a FIFO buffer and a host programmable control register to select operating options. The transceiver also includes a self-test option where data is internally wrapped around from the transmitter to the receivers. A single line driver device, such as the DEI107XA or DEI5X7X series, is required to output ARINC 429 data on the transmit side. Please refer to the selection table for Data Sheets.