Line Transceiver, 2 Func, 2 Driver, 2 Rcvr, PDSO16
RS-232 Bus Transceiver, Dual Tx/Rx, 250Kbps, Schmitt Trigger, 1.8-5.5V, SSOP
Dual UART Transceiver, 250Kbps, 1.8V to 5.5V, SSOP, RoHS Compliant
LTC2803 - 1.8V to 5.5V RS-232 Single and Dual Transceivers