LTC1545 - Software-Selectable Multiprotocol Transceiver

The LTC1545 is a 5-driver/5-receiver multiprotocol transceiver. The LTC1545 and LTC1543 form the core of a complete software-selectable DTE or DCE Interface port that supports the RS232, RS449, EIA530, EIA530-A, V.35, V.36 or X.21 protocols. Cable termination may be implemented using the LTC1344A software-selectable cable termination chip or by using existing Discrete designs. The LTC1545 runs from a 5V supply and the Charge Pump on the LTC1543. The part is available in a 36-lead SSOP surface mount package.
By Linear Technology Corporation