LTC1344 Datasheet | Linear Technology

LTC1344 Software-Selectable Cable Terminator Features s DESCRIPTIO s U APPLICATIO S s s s Software-Selectable Cable Termination for: RS232 (V.28) RS423 (V.10) RS422 (V.11) RS485 RS449 EIA530 EIA530-A V.35 V.36 X.21 Outputs Won’t Load the Line with Power Off The LTC ® 1344 Features six software-selectable multiprotocol cable terminators. Each terminator can be configured as an RS422 (V.11) 100Ω minimum differential load, V.35 T-network load or an open circuit for use with RS232 (V.28) or RS423 (V.10) transceivers that provide their own termination. When bined with the LTC1343, the LTC1344 forms a plete software-selectable multiprotocol serial port. A data bus latch feature...