Maxim Integrated DS2401 Silicon Serial Number

The DS2401 Silicon Serial Number is a compact and robust device from Maxim Integrated, designed to provide a unique identity to your electronic products. This small chip, often referred to as the "Silicon Serial Number," is an ideal solution for applications requiring a guaranteed unique serial number for authentication, tracking, or asset management purposes.

The DS2401 is part of Maxim Integrated's renowned 1-Wire® family and operates over a single data line, plus ground reference. This minimal wiring requirement simplifies integration into your design, saving space and reducing the complexity of your circuit. The device's unique 64-bit registration number is factory-lasered into the chip, ensuring that no two chips will share the same number. This feature is crucial for anti-counterfeiting measures, system security, and product traceability.

With its wide operating range, the DS2401 functions reliably across a voltage range of 2.8V to 6.0V and is fully operational from -40°C to +85°C, making it suitable for a diverse array of environments and applications. The chip's TO-92 packaging ensures easy mounting on a PCB and is also available in a TSOC surface-mount package for more compact designs.

Integrating the DS2401 into your system is straightforward, thanks to the well-documented 1-Wire protocol that Maxim Integrated supports. This protocol enables communication with a microcontroller or other master device with minimal software overhead. Additionally, the DS2401 can be powered directly from the data line ("parasite power"), eliminating the need for an external power supply and further simplifying the design.

Whether you are developing consumer electronics, industrial equipment, or any other product that can benefit from a unique ID, the Maxim Integrated DS2401 Silicon Serial Number offers a reliable and cost-effective solution. Its robust features and ease of use make it an essential component for adding a layer of security and individuality to your products.