CompanyADM3485EARZ is a SOP-8 RS-485/RS-422 Integrated Circuit (IC) designed and manufactured by Youtai Company. The ADM3485EARZ is an improved and enhanced version of the MAX3485E IC, with improved ESD protection, improved differential bus line voltage range, and improved dc electrical characteristics. It can be used as a complete solution for point-to-point, multi-drop, half-duplex communication up to a distance of up to several kilometers. This IC also supports various data transfer speeds up to 2.5 Mbps and three-driver and five-receiver configuration. It is also RoHS compliant, making it suitable for use in environmentally-friendly systems.