The DS2482X-100+ from Maxim Integrated is a sophisticated bridge chip that connects I²C buses to 1-Wire® networks. This powerful component is designed to serve as an interface between an I²C master and any 1-Wire slave devices, making it an essential tool for developers and engineers who require a reliable and efficient means of communication between these two distinct protocols.

Key Features

• Single-chip, I²C-to-1-Wire bridge with ESD protection exceeding 8kV HBM (Human Body Model)
• Supports standard and fast I²C communication speeds, providing versatile integration options
• Integrated 1-Wire master with dedicated internal time generator ensures precise timing for 1-Wire transactions
• Multi-drop capability for 1-Wire networks, allowing for connection with multiple 1-Wire devices on the same bus
• Strong pull-up to 5V for 1-Wire power delivery, enabling power to be delivered to 1-Wire devices over the data line
• Adjustable 1-Wire timing to accommodate various 1-Wire device characteristics and to ensure compatibility
• Small 8-pin SO (150 mils) package, minimizing the footprint on the circuit board and making it suitable for space-constrained applications

Applications

The DS2482X-100+ is a versatile component that can be utilized in a wide range of applications. Its capabilities make it particularly well-suited for:

• Environmental sensing and data logging
• Industrial control systems
• Access control and asset tracking
• Networked devices within the Internet of Things (IoT)

Product Advantages

The DS2482X-100+ offers numerous advantages for systems requiring a bridge between I²C and 1-Wire protocols. Its high level of integration reduces the complexity of designs and lowers the number of components required. The device's strong ESD protection ensures robustness and reliability in harsh environments, while its adjustable timing and multi-drop capability provide flexibility and scalability for a variety of application needs.

Whether you are designing a sophisticated IoT network or a simple environmental monitoring system, the DS2482X-100+ from Maxim Integrated delivers the performance and reliability needed to streamline your communication interface between I²C and 1-Wire devices.