Click to expand full text
19-3444; Rev 0; 10/04
www.DataSheet4U.com
+5V Multiprotocol, 3Tx/3Rx, SoftwareSelectable Clock/Data Transceivers
General Description Features
♦ MXL1543B, MXL1544/MAX3175, and MXL1344A Chipset Is Pin Compatible with LTC1543, LTC1544, and LTC1344A ♦ Supports RS-232, RS-449, EIA-530, EIA-530A, V.35, V.36, and X.21 ♦ Software-Selectable Cable Termination Using the MXL1344A ♦ Complete DTE or DCE Port with MXL1544/ MAX3175, and MXL1344A ♦ +5V Single-Supply Operation ♦ 0.5µA No-Cable Mode ♦ TUV-Certified NET1/NET2 and TBR1/TBR2Compliant
MXL1543B
The MXL1543B is a three-driver/three-receiver multiprotocol transceiver that operates from a +5V single supply.