RS422/RS485 TXRX, 250KBPS, 5.25V, UMAX; IC Type:RS422 / RS485 Transceiver; No. of Receivers:1Receivers; No. of Transmitters:1; Communication Mode:Full Duplex; Data Rate Max:250Kbps; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V RoHS Compliant: Yes