RS 485 converter, High‐speed data transmission, RS 485 repeater - tatanh1983/conchodom GitHub Wiki

ST3485E Series 3.3 V ±15 kV ESD Protected RS-485/RS-422 Transceiver - SOIC-8

https://www.futureelectronics.com/p/semiconductors--signal-interface--rs-485-422/st3485ebdr-stmicroelectronics-5696752