The HT485EBRZ with SOP-8 RS-485/RS-422 ICs ROHS is a serial data communication controller manufactured by HTCSEMI. It is a high-speed, low-power Logic IC with integrated EEPROM that supports up to 32 nodes on a single bus and it is designed for applications in industrial automation, data acquisition systems, and intelligent control applications. It supports the Standard-mode, Half-duplex, and Extended-mode of RS-485/RS-422 protocols. It features fast data rate up to 10Mb/s on up to 128 transmit/receive or 32 receive/transmit nodes, adjustable drive strength and slew rate, hardware collision detection, adjustable impairment filtering, can bus error detection, parity and frame error checking, and adjustable noise immunity. Additionally, it is RoHS compliant and is available in an 8-pin SOP package.