The ADM2491EBRWZ-REEL7 is an integrated circuit (IC) manufactured by Analog Devices. It is a single transmitter/receiver RS-422/RS-485 designed for use in data communication systems. The chip features up to 12Mbps data rate transmission, software and hardware-based TX/RX switching, selector pin for RS-485/RS-422 control, esd protection, low power consumption, and a maximum line distance of up to 1200m. It comes in a 16-pin SOIC W T/R package. With its low-power and high-performance features, the ADM2491EBRWZ-REEL7 is suitable for various applications including industrial control, remote sensing, electric power systems, and automotive equipment.