DS2703 SHA-1 Battery Pack Authentication IC

Dallas Semiconductor

Description

www.DataSheet4U.com DS2703 SHA-1 Battery Pack Authentication IC www.maxim-ic.com GENERAL .
The DS2703 provides a robust cryptographic solution to ensure the authenticity of Li-Ion battery packs for cell phone, PDA, and portable computing dev.

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Datasheet Specifications

Part number: DS2703
Manufacturer: Dallas Semiconductor
File Size: 263.68 KB
Datasheet: DS2703_DallasSemiconductor.pdf
Description: SHA-1 Battery Pack Authentication IC

Features

* Secure Challenge and Response Authentication Using the SHA-1 Algorithm ® Directly Powered by the Dallas 1-Wire Interface with 16kpbs Standard and 143kpbs Overdrive Communication Modes Unique 64-Bit Serial Number Thermistor Multiplexer Operates with VPULLUP as Low as 2.7V mMax-8 Package (Lead-Free)

Applications

* 2.5G/3G Wireless Handsets PDAs Handheld or Notebook Computers and Terminals Digital Still and Video Cameras TYPICAL OPERATING CIRCUIT PACK + BATTERY PACK PIN CONFIGURATION TOP VIEW THM VSS DQ VB 1 2 3 4 8 7 6 5 NC NC NC NC DS2703 DATA 150 W DQ VB 0.22 mF THM VSS mMAX DS2703U+ PACK - Li-Ion

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DS2703 SHA-1 Battery Pack Authentication Dallas Semiconductor

Dallas Semiconductor DS2703-like datasheet