DS2703

PRODUCTION

SHA-1 Battery Pack Authentication IC

SHA-1 Battery-Pack Authentication IC Provides a Robust Cryptographic Solution to Ensure the Authenticity of Li+ Battery Packs for Portable Devices

Data Sheet (Rev. 3) Product Selection Table

Part Models: 2
1ku List Price: Starting From $1.78

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Part Details

Secure Challenge and Response Authentication Using the SHA-1 Algorithm
Directly Powered by the Dallas 1-Wire Interface with 16kbps Standard and 143kbps Overdrive Communication Modes
Unique 64-Bit Serial Number
Thermistor Multiplexer
Operates with V_PULLUP as Low as 2.7V
Pb-Free 8-Pin µMAX® or 2mm x 3mm TDFN Package

Part Models: 2
1ku List Price: Starting From $1.78

Documentation

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
DS2703U+	Micro-MAX, Thin Shrink Small-Outline	Material Declaration Reliablity Data	Ultra Librarian SamacSys
DS2703U+T&R	Micro-MAX, Thin Shrink Small-Outline	Material Declaration Reliablity Data	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Sep 19, 2018 - 1753N ASSEMBLY
		pcn_1753n
DS2703U+	PRODUCTION
DS2703U+T&R	PRODUCTION

This is the most up-to-date revision of the Data Sheet.

Software Resources

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Tools & Simulations

Software Development 1

DS2703K Evaluation Kit Software, 1.8.0

Evaluation Kits

Evaluation Kit for the DS2703

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Features and Benefits

Demonstrates the capabilities of the DS2703 Battery Pack Authentication IC With SHA-1 Security, including:
- Secure Challenge and Response Authentication using the SHA-1 Algorithm
- Identification
- Thermistor Multiplexor
Interfaces to the USB Port of a PC running Windows XP® or older operating system that supports USB operation

Product Details

The DS2703 evaluation kit (EV kit) makes performance evaluation, software development, and prototyping with the DS2703 Battery Pack Authentication IC with SHA-1 Security easy. The evaluation board interfaces to a PC through a DS9123O USB Adapter and RJ-11 cable connection. All related data sheets along with the evaluation software can be found on our website at www.maximintegrated.com.

The DS2703 EV kit evaluation software gives the user complete control of all SHA-1 functions of the DS2703 as well as the various other commands.

The evaluation board circuit is designed to provide the DS2703 with a stable environment to perform SHA-1 Calculations, program the DS2703, and make thermistor measurements. Kit demonstration boards will vary as they are improved upon over time. For information on the demonstration board circuits refer to our website at www.maximintegrated.com.

Applications

2.5G/3G Wireless Handsets
Digital Still and Video Cameras
Handheld or Notebook Computers and Terminals
PDAs

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