TX RX, FULL DUPLEX, 85DEG C, TQFN-16; IC Type:RS232 Transceiver; No. of Receivers:1Receivers; No. of Transmitters:1; Communication Mode:Full Duplex; Data Rate Max:250Kbps; Supply Voltage Min:3V; Supply Voltage Max:5.5V; Fail Safe:- RoHS Compliant: Yes