Maxim Integrated DS2704RG-C0A+T&R Product Overview

The DS2704RG-C0A+T&R from Maxim Integrated is a high-performance, standalone battery pack authentication IC that serves as an integral component for applications requiring secure battery authentication. This product ensures that only authorized battery packs can be used with a particular device, thereby preventing the use of counterfeit or substandard batteries that could potentially harm the device's performance or safety.

Key Features

• SHA-1 Authentication: The DS2704RG-C0A+T&R utilizes the SHA-1 (Secure Hash Algorithm 1) cryptographic hash function, providing a high level of security for the authentication process.
• Challenge-Response Authentication: This IC supports challenge-response authentication, which involves the host system sending a challenge to the battery pack, and the battery pack returning a response that is verified for authenticity.
• Nonvolatile Memory: Equipped with nonvolatile (NV) memory, the DS2704RG-C0A+T&R can store secret keys and other critical data securely, even when power is removed.
• Low Power Consumption: Designed to have minimal impact on battery life, this IC features low power consumption, making it ideal for portable devices.
• Small Form Factor: The compact size of the DS2704RG-C0A+T&R allows for easy integration into battery packs without significantly increasing their size or weight.

Applications

The DS2704RG-C0A+T&R is suitable for a wide range of applications where battery authentication is crucial. This includes consumer electronics such as smartphones, laptops, and digital cameras, as well as medical devices, power tools, and other portable equipment that require reliable and secure battery operation.

Packaging and Availability

The product is offered in a tape and reel format (T&R), facilitating automated assembly processes for high-volume production. The DS2704RG-C0A+T&R comes in a robust, surface-mount package that ensures durability and long-term reliability under various environmental conditions.

Maxim Integrated's commitment to quality and innovation is reflected in the DS2704RG-C0A+T&R, making it a trusted choice for manufacturers seeking to protect their devices from unauthorized battery use and maintain product integrity.