LMS485E Datasheet | National Semiconductor

LMS485E Low Power RS-485 / RS-422 Differential Bus Transceiver November 2003 LMS485E Low Power RS-485 / RS-422 Differential Bus Transceiver General Description The LMS485E is a low power differential bus/line transceiver designed for high speed bidirectional data munication on multipoint bus transmission lines. It is designed for balanced transmission lines. It meets ANSI Standards TIA/EIA RS422-B, TIA/EIA RS485-A and ITU remendation and V.11 and X.27. The driver outputs and receiver inputs have ± 15kV ESD protection. The LMS485E bines a TRISTATE™ differential line driver and differential input receiver, both of which operate from a single 5.0V power supply. The driver and...