Communication interface chip UART485/232

Automotive 5V, 4:1, 2-Channel Analog Multiplexer 16-TSSOP -40 to 105

The NCN5150 is a single-chip integrated slave transceiver for two-wire instrument bus (M-BUS) slaves and relays. The transceiver provides all the functionality needed to meet European standards EN 13757-2 and EN 1434-3, which define the requirements for the M-BUS physical layer. It includes programmable power levels up to 2 (SOIC version) or 6 (NQFP version) unit loads, which can be used for external circuits via a 3.3V LDO regulator.The NCN5150 provides communication at M-BUS communication speeds of up to 38400 baud rate (half-duplex).