Low-power RS-485/RS-422 transceiver The ST485 is a low-power transceiver for RS-485 and RS-422 communication. Each unit contains a driver and a receiver. This transceiver draws 300 µA (typ.) supply current when it is unloaded or fully loaded with disabled drivers. Can be operated with a single 5-V supply. Driver is short-circuit current limited and is protected against excessive power dissipation by thermal shutdown circuitry that place the driver outputs into a high-impedance state. The ST485 is designed for bi-directional data communication on a multi-point bus transmission line (half-duplex applications). Main features https://elecena.pl/product/26768945/st485bdr-single-transmitter-receiver-rs-422-rs-485-so-8 2024-08-14 https://elecena.pl/product/26768945/st485bdr-single-transmitter-receiver-rs-422-rs-485-so-8 2025-05-27 https://elecena.pl/product/26768945/st485bdr-single-transmitter-receiver-rs-422-rs-485-so-8 2025-12-26 https://elecena.pl/product/26768945/st485bdr-single-transmitter-receiver-rs-422-rs-485-so-8 2026-01-31 https://elecena.pl/product/26768945/st485bdr-single-transmitter-receiver-rs-422-rs-485-so-8 2026-02-12