The 65HVD1787EIM/TR is a SOIC-8 RoHS manufactured by HGSEMI RS-485/RS-422 Interface Integrated Circuit (IC). It is designed to be a full duplex transceiver for communicating up to 127 nodes over a serial data bus using industry standard NRZ data formats. It features an adjustable common-mode voltage up to 15.6V, with adjustable rise and fall times and support for data rates up to 115.2kbps. It also features on-chip user programmable receiver and transmitter equalization, allowing users to optimize the data bus performance. It is ideal for high speed communication in industrial, military, and commercial space applications.