The DS2401P from Maxim Integrated is a unique silicon serial number IC that provides a cost-effective method for embedding a traceable, non-replicable identity into virtually any electronic device. Ideal for anti-counterfeiting, the DS2401P ensures authenticity and traceability in a wide range of applications.
Key Features
- Unique 64-Bit Serial Number: Each DS2401P chip contains a unique 64-bit serial number that is laser etched onto its silicon chip during manufacturing, ensuring no two chips are alike.
- 1-Wire Interface: The device utilizes Maxim's exclusive 1-Wire protocol, which allows communication through a single data line plus ground, for simple and cost-effective integration into designs.
- Multi-Drop Capability: The ability to operate on a 1-Wire bus with multiple devices opens up possibilities for complex configurations while maintaining individual device identification.
- Robust Construction: The DS2401P is housed in a compact TO-92 package, making it suitable for harsh industrial environments and offering reliable performance over an extended temperature range.
Applications
The DS2401P is versatile and can be used in numerous applications, including:
- PCB identification and authentication
- Network hardware, software, and peripheral device identification
- Asset tracking and inventory control
- Access control for secure areas or equipment
- Aftermarket and consumable goods authentication
Technical Specifications
Parameter
Value
Operating Voltage Range
2.8V to 6.0V
Operating Temperature Range
-40°C to +85°C
Package Type
TO-92
With its plug-and-play functionality, the DS2401P is a simple solution for any application requiring reliable and secure identification. By integrating this device into your product, you can safeguard against unauthorized duplication and ensure the integrity of your brand.
