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.
Features
- Single-chip MBUS Transceiver.
- UART Communication Speeds Up to 38,400 baud.
- Integrated 3.3 V VDD LDO Regulator with Extended Peak Current
Capability of 15 mA.
- Supports Powering Slave Device from the Bus or from External
Power Supply.
- Adjustable I/O Levels.
- Adjustable Constant Current Sink up to 2 or 6 Unit Loads Depending
on the Package.
- Low Bus Voltage Operation.
- Extended Current Budget for External Circuits: at least 0.88.
NCN5150_ONSemiconductor.pdf
