HI-8585PSI

The HI-8585PSI is another product from Holt Integrated Circuits, designed for avionics applications. It’s an ARINC 429 protocol IC with an advanced on-chip analog front end (AFE). This integrated circuit provides encoding, decoding, and parity generation/checking for the ARINC 429 data bus, facilitating communication between various avionics systems on aircraft. The “PSI” suffix indicates that it comes in a 16-SOIC package, making it suitable for surface-mount assembly on printed circuit boards.