TSS721A is a single chip transceiver developed for Meter-Bus standard (EN1434-3) applications. The TSS721A 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 opto-couplers. The circuit is supplied by the master via the bus. Therefore this circuit offers no additional load for the slave battery. A power-fail function is integrated. The receiver has dynamic level recognition, and the transmitter a programmable current sink. A 3.3-V voltage Regulator with power reserve for a delayed Switch off at bus fault, is integrated. By Texas Instruments
Part Manufacturer Description Datasheet Samples
TSS721ADR Texas Instruments Meter-Bus Transceiver 16-SOIC
TSS721AD Texas Instruments Meter-Bus Transceiver 16-SOIC
TSS721A 's PackagesTSS721A 's pdf datasheet

TSS721A Pinout, Pinouts
TSS721A pinout,Pin out
This is one package pinout of TSS721A,If you need more pinouts please download TSS721A's pdf datasheet.

TSS721A Application circuits
TSS721A circuits
This is one application circuit of TSS721A,If you need more circuits,please download TSS721A's pdf datasheet.

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