The DS1990A-F3+ from Maxim Integrated is a robust iButton® device that provides a guaranteed unique 64-bit serial number, creating an unalterable electronic identity. This feature makes it an excellent choice for applications that require a reliable means of identity verification or data logging.

Key Features

• Unique 64-Bit Serial Number: Each DS1990A-F3+ contains a unique identifier which allows for absolute traceability.
• Durable Stainless-Steel Enclosure: The iButton is housed in a rugged, water-resistant stainless-steel case designed to withstand harsh environments, making it suitable for use in a wide range of industrial and commercial applications.
• Easy-to-Use: The simple 1-Wire® interface requires only a single data lead and a ground return for communication, facilitating integration with your existing systems.
• Wide Operating Range: The device is operational over a wide temperature range, ensuring reliable performance in extreme conditions.
• Multi-Purpose Applications: It is ideal for access control, asset tracking, work-in-progress tracking, and electronic cash transactions, among other uses.

Specifications

The DS1990A-F3+ by Maxim Integrated exemplifies reliability and security, ensuring your applications run smoothly with a dependable means of electronic identification. Whether for access control or inventory management, the DS1990A-F3+ is the go-to solution for professionals seeking a high-quality and durable iButton device.