ST3485EIDT: High-Performance RS422/RS485 Half-Duplex Transceiver IC | STMicroelectronics 2025-02-23 Discover the ST3485EIDT, a high-performance RS422/RS485 half-duplex transceiver from STMicroelectronics. Features 15 Mbps data rate, 3V-3.6V operation, and industrial-grade reliability for automation, telecom, and automotive applications.