BL15721A Datasheet (BELLING) - Meter-Bus Transceiver

BL15721A, Meter-Bus Transceiver

BL15721A is a single chip transceiver developed for Meter-Bus standard (EN1434-3) applications.

The BL15721A interface circuit adjusts the different potentials between a slave system and the Meter-Bus master.

The connection to the bus is polarity independent and supports full galvanic slave isolati

BL15721A Features

* Meter-Bus Transceiver BL15721A Meter-Bus Transceiver (for Slave) Meets Standard EN-1434-3 Adjustable Constant-Current Sink via Resister Receiver Logic With Dynamic Level Recognition Module Supply Voltage Switch 3.3V Constant Voltage Source Remote Powering Polarity Independent Power Fail Function