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TI TSS721ADRRoHS

Manufacturer
TI
MPN
TSS721ADR
LCSC Part #
C34958
Packaging
SOIC-16
Customer #
Key Attributes
Meter-Bus Transceiver
Datasheetpdf iconTI TSS721ADR
In-Stock: 2,752
2,752 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 1.7448$ 1.74
10+$ 1.4505$ 14.51
30+$ 1.2879$ 38.64
100+$ 1.0635$ 106.35
500+$ 0.9822$ 491.10
1,000+$ 0.9448$ 944.80
Standard Packaging2500/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Interface/Drivers, Receivers, Transceivers
ManufacturerTI
PackagingSOIC-16
Voltage - Supply3.3V
Data Rate-
Operating Temperature-25℃~+85℃
FeaturesFail-safe;Interrupt generation
Supply Current650uA
InterfaceUART
Quiescent Supply Current-
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

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 optocouplers. 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 has a programmable current sink.

Features

AI Translation
  • Meter-Bus Transceiver (for Slave) Meets Standard EN1434-3
  • Receiver Logic With Dynamic Level Recognition
  • Adjustable Constant-Current Sink via Resistor
  • Polarity Independent
  • Power-Fail Function
  • Module Supply Voltage Switch
  • 3.3-V Constant Voltage Source
  • Remote Powering
  • Up to 9600 Baud in Half Duplex for UART Protocol
  • Slave Power Support: Supply From Meter-Bus via Output VDD or From Backup Battery Supply From Battery – Meter-Bus Active for Data Transmission Only