NCN5150 Description
The NCN5150 is a single-chip integrated slave transceiver for use in two-wire Meter Bus (M-BUS) slave devices and repeaters. The transceiver provides all of the functions needed to satisfy the European Standards EN 13757−2 and EN 1434−3 describing the physical layer requirements for M-BUS. It includes a programmable power level of up to 2 (SOIC version) or 6 (NQFP version) unit loads, which are available for use in...
NCN5150 Key Features
- Single-chip MBUS Transceiver
- UART munication Speeds Up to 38,400 baud
- Integrated 3.3 V VDD LDO Regulator with Extended Peak Current
- Supports Powering Slave Device from the Bus or from External
- Adjustable I/O Levels
- Adjustable Constant Current Sink up to 2 or 6 Unit Loads Depending
- Low Bus Voltage Operation
- Extended Current Budget for External Circuits: at least 0.88 mA
- Polarity Independent
- Power-Fail Function