The DS2401Z+T&R from Maxim Integrated is a unique silicon serial number IC, providing a cost-effective method for embedding a unique and unalterable identity into your products. This compact device is an essential component for systems that require reliable hardware identification or validation, such as network hardware, medical devices, and secure communications equipment.

Key Features

• Unique Factory-Lasered 64-bit Registration Number: Each DS2401Z+T&R contains a unique ID that is laser-etched during manufacture, ensuring no two chips are the same and providing an unforgeable level of security.
• Multi-Drop Capability: The device's 1-Wire® interface allows multiple DS2401Z+T&R chips to be connected to the same data line for efficient communication with a central microprocessor, saving on wiring complexity and cost.
• Compact and Robust: Housed in a small SOT-223 package, the chip is designed to withstand harsh environments, making it suitable for a wide range of applications.
• Low-Power Operation: The device requires minimal power and can be powered directly from the data line ('parasite power'), eliminating the need for an external power supply.

Applications

The DS2401Z+T&R is versatile and can be used in a variety of applications, including:

• PCB Identification
• Access Control
• Asset Tracking
• Device Authentication
• Warranty Monitoring

Product Specifications

The device's specifications are tailored to meet the needs of secure and reliable identification:

• Operating Range: -40°C to +85°C
• Supply Voltage Range: 2.8V to 6.0V
• Package Type: SOT-223
• Communication: 1-Wire interface

With the DS2401Z+T&R, Maxim Integrated continues its commitment to providing secure, reliable integrated solutions. This silicon serial number is an ideal choice for manufacturers looking to enhance the security and traceability of their products.