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RS-485 / 422

Individual RS-485/422 transceivers are tailored towards specific application needs. Features include high operating temperature (up to 200^oC), controlled slew rate for optimum EMI performance, full-duplex or half-duplex and high or low speed versions.

Device	Device Type	Description	Released	Datasheet
HI-4853	RS-485/RS-422 Transceiver	Controlled slew rate. Half-Duplex. Optimized for high speed (up to 20 Mbps) applications.	2012	HI-4853 Rev. D - updated 5/3/2019
HI-4853H	200˚C RS-485/RS-422 Transceiver	High Operating Temperature (up to 200˚C). Controlled slew rate. Half-Duplex. Optimized for high speed (up to 20 Mbps) applications.	2012	HI-4853H Rev. B - updated 7/5/2016
HI-4854	RS-485/RS-422 Transceiver	Controlled slew rate. Full-Duplex. Optimized for high speed (up to 20 Mbps) applications.	2012	HI-4853 Rev. D - updated 5/3/2019
HI-4854H	200˚C RS-485/RS-422 Transceiver	High Operating Temperature (up to 200˚C). Controlled slew rate. Full-Duplex. Optimized for high speed (up to 20 Mbps) applications.	2012	HI-4853H Rev. B - updated 7/5/2016
HI-4855	RS-485/RS-422 Transceiver	Controlled slew rate. Full-Duplex. Optimized for high speed (up to 20 Mbps) applications. Rx and Tx enable pins.	2012	HI-4853 Rev. D - updated 5/3/2019
HI-4855H	175˚C RS-485/RS-422 Transceiver	High Operating Temperature (up to 175˚C). Controlled slew rate. Full-Duplex. Optimized for high speed (up to 20 Mbps) applications.	2012	HI-4853H Rev. B - updated 7/5/2016
HI-4850	RS-485/RS-422 Transceiver	Controlled slew rate. Half-Duplex. Optimized for low speed (1-2 Mbps) applications.	2011	HI-4850 Rev. E - updated 5/3/2019
HI-4851	RS-485/RS-422 Transceiver	Controlled slew rate. Full-Duplex. Optimized for low speed (1-2 Mbps) applications.	2011	HI-4850 Rev. E - updated 5/3/2019
HI-4852	RS-485/RS-422 Transceiver	Controlled slew rate. Full-Duplex. Optimized for low speed (1-2 Mbps) applications. Rx and Tx enable pins.	2011	HI-4850 Rev. E - updated 5/3/2019