The DS2408S+T from Maxim Integrated is a versatile, 1-Wire® 8-channel addressable switch, designed to offer a simple solution for interfacing microcontrollers to a large number of discrete devices over a single wire. This robust component is ideal for applications requiring remote activation and sensing of a variety of devices such as relays, LEDs, and sensors.

Key Features

• 8-Channel Control: Each DS2408S+T integrates 8 channels of programmable I/O with open-drain outputs, providing ample control options for a wide range of applications.
• 1-Wire Interface: The device utilizes Maxim’s 1-Wire protocol, which allows communication and power over a single wire, reducing wiring complexity and cost, especially beneficial in large systems.
• Flexible Voltage Range: Operating voltage ranges from 2.8V to 5.25V, making it suitable for various electronic systems without the need for additional power regulation.
• PIO Pin Status Readback: The DS2408S+T allows for the reading back of the logic status of the PIO pins, even while used as outputs, enabling real-time monitoring and diagnostics.
• Robust Design: With its built-in ESD protection circuitry, the DS2408S+T is designed to withstand harsh electrical environments, ensuring reliability and longevity in your applications.

Applications

The DS2408S+T is a versatile component that can be used in a variety of applications, including:

• Industrial control systems
• Home automation
• Environmental monitoring systems
• Alarm and security systems

Package and Reliability

Presented in a surface-mount package, the DS2408S+T is designed for automated assembly processes, ensuring ease of integration into your product designs. Its high reliability and industry-standard footprint make it an excellent choice for both prototyping and mass production.

Manufacturer Support

Maxim Integrated provides comprehensive technical documentation and support for the DS2408S+T, including datasheets, application notes, and design resources to facilitate rapid development and deployment of your projects involving this 1-Wire 8-channel switch.