Analog Devices Line Transceiver, 16-Pin SOIC W, Number of Transmitters: 2, Mounting Type: Surface Mount, Typical Single Supply Voltage: 5 V, Data Rate: 250kBd, Interface Standards: RS-232, Transmitter Signal Type: Single Ended, Minimum Operating Temperature: 0 °C, Maximum Operating Temperature: +70 °C, Dimensions: 10.49 x 7.6 x 2.34mm, Length: 10.49mm, MPN: LT1181ACSW#PBF