Evaluation board demonstrate the NCN5150 M-BUS transceiver in SOIC package. This evaluation board includes all external components needed for operating NCN5150 and demonstrate the small PCB surface area such an implementation requires. The NCN5150 is a single-chip integrated transceiver for use in two-wire meter bus (M-BUS) 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 external circuits through a 3.3V LDO regulator. The NCN5150 can provide communication up to the maximum M-BUS communication speed of 38,400 baud (half-duplex). Applications includes multi-energy utility meters, water, gas, electricity and heating systems.
- Single-chip MBUS transceiver
- Bus voltage range from 12V to 42V
- Maximum current drawn from the bus is 1.5mA
- Output voltage of 3.3V
- 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, minimum 0.8mA
- Polarity independent, power-fail function
Footnotes Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Other details
| Brand |
ONSEMI |
| Part Number |
NCN5150SOICGEVB |
| Quantity |
Each |
| Technical Data Sheet EN |
 |
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