Click to expand full text
www.DataSheet.co.kr
October, 2010
Single-Rail ARINC 429 Differential Line Driver
PIN CONFIGURATION (TOP VIEW)
V+ 1 SLP 2 TX0IN 3 TX1IN 4 GND 5 CAP+ 6 CAP- 7 14 AMPB 13 TXBOUT 12 AMPA 11 TXAOUT 10 V9 GND 8 V+
HI-8592, HI-8593, HI-8594
GENERAL DESCRIPTION
The HI-8592 bus interface product is a silicon gate CMOS device designed as a line driver in accordance with the ARINC 429 bus specifications. The part includes a negative voltage converter allowing it to operate from a single +5V supply using only two external capacitors. The part also features high-impedance outputs (tri-state) when both data inputs are taken high, allowing multiple line drivers to be connected to a common bus.