Maxim Integrated DS2484R+U - Advanced 1-Wire Master with Adjustable Timing

Maxim Integrated's DS2484R+U is a sophisticated device designed to interface with 1-Wire networks and provide a seamless communication bridge between a host microcontroller and 1-Wire devices. This advanced 1-Wire master facilitates the integration of 1-Wire components into a variety of systems, ensuring efficient and reliable data transfer and device control.

Key Features

• 1-Wire Master I/O: The DS2484R+U features a programmable I/O that supports standard and overdrive 1-Wire communication speeds, making it versatile for different 1-Wire network configurations.
• Adjustable Timing: With its built-in user-adjustable timing feature, the DS2484R+U allows for fine-tuning of 1-Wire timing parameters to match specific application requirements, ensuring optimal performance.
• Single Supply Voltage: Operating from a single supply voltage ranging from 2.9V to 5.5V, this device is designed for easy integration into a broad range of systems without the need for complex power management.
• Strong Pullup to V<sub>DD: The DS2484R+U provides a strong pullup to V<sub>DD, which is essential for powering 1-Wire devices during EEPROM writes or temperature conversions.
• Active Pullup for Fast Edges: An active pullup feature ensures fast edge rates for improved communication reliability and speed.
• Compact Package: Available in a compact, 8-pin µSOP package, the DS2484R+U is suitable for space-constrained applications.

Applications

The DS2484R+U is ideal for a variety of applications where 1-Wire devices are utilized. These include:

• Environmental sensing and data logging
• Industrial control systems
• Access control and asset tracking
• Networked devices for IoT applications

Maxim Integrated's DS2484R+U is a powerful solution for developers looking to harness the simplicity and flexibility of 1-Wire technology. Its adjustable timing and strong pullup features, combined with the convenience of a single supply voltage, make it a robust choice for integrating 1-Wire communication capabilities into your next project.