BL15721A Description
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 isolation with optocouplers.
BL15721A Key Features
- Supply From Meter-Bus via Output VDD
- Supply From Meter-Bus via Output VDD or From Backup Battery
- Supply From Battery
- Meter-Bus Active for Data Transmission Only SOP16 package