Maxim Integrated DS2401Z+T Silicon Serial Number

The DS2401Z+T from Maxim Integrated is a compact, unique silicon serial number IC that provides an absolutely unalterable, secure identity to any piece of hardware. This device is an essential component for systems that require an electronic registration or authentication process, such as network hardware, medical devices, and other electronic products where warranty protection or asset tracking is necessary.

Designed with Maxim's proprietary silicon-based technology, the DS2401Z+T is a robust solution that embeds a globally unique 64-bit number, which cannot be altered or duplicated. This feature ensures that each device connected to a system can be identified and tracked with precision, providing a high level of security and integrity for the application it serves.

The device operates over a wide voltage range of 2.8V to 6.0V and is suitable for operation in harsh environments with a temperature range of -40°C to +85°C. The DS2401Z+T comes in a compact TO-92 package, making it easy to integrate into a variety of designs without taking up significant board space.

Communication with the DS2401Z+T is achieved through the 1-Wire® interface, which minimizes the number of I/O lines required for operation, thus simplifying hardware layouts and reducing system costs. The 1-Wire protocol also allows for multiple DS2401Z+T devices to be connected to a single data line, further conserving valuable GPIOs on the host controller.

Key features of the DS2401Z+T include:

• Factory-lasered and tested 64-bit registration number ensures uniqueness
• Multi-drop capability simplifies distributed system design
• 1-Wire interface requires only a single port pin for communication
• Built-in multidrop controller ensures compatibility with other 1-Wire net products
• Compact TO-92 package for easy implementation

Whether you are designing a new system or upgrading an existing one, the DS2401Z+T provides a simple, cost-effective way to incorporate a reliable security feature into your product. Its unique ID capability, combined with the ease of integration, makes it an excellent choice for a wide range of applications.