Analog Devices Inc./Maxim Integrated

DS2484R+T  

Memory Controllers

DS2484R+T Description

The DS2484R+T is a high-performance, single-channel 1-Wire master controller designed by Analog Devices Inc./Maxim Integrated. This device is part of the Memory Controllers category and is specifically engineered to manage I2C and 1-Wire communication protocols. With a supply voltage ranging from 1.71V to 5.25V and a low supply current of 300µA, the DS2484R+T is ideal for applications where power efficiency is critical. The device is compliant with the RoHS3 directive, indicating its suitability for environmentally conscious designs.

DS2484R+T Features

• Voltage - Supply: The DS2484R+T operates within a wide voltage range of 1.71V to 5.25V, making it versatile for various power supply systems.
• Current - Supply: It consumes a minimal 300µA, which is advantageous for battery-powered devices or systems where power conservation is essential.
• Interface: The device features an I2C interface, allowing for easy integration with existing I2C bus systems.
• Function: As a controller, it manages the 1-Wire communication protocol, which simplifies the connection of multiple devices on a single bus.
• Package: The DS2484R+T is available in a Tape & Reel (TR) package, which is ideal for automated assembly processes.
• Moisture Sensitivity Level (MSL): Rated at level 1, the device has unlimited storage time before baking is required, making it suitable for various environmental conditions.

DS2484R+T Applications

The DS2484R+T is well-suited for applications where a robust and efficient 1-Wire master controller is required. Some specific use cases include:

• Smart Sensors: In industrial automation and IoT devices, where smart sensors need to communicate over a single bus line.
• Data Logging: For systems that require the collection and transmission of data from various points, the DS2484R+T can manage multiple data loggers.
• Embedded Systems: In embedded systems where space is at a premium, the DS2484R+T's small form factor and low power consumption are beneficial.
• Automotive Applications: For managing sensor data in vehicles, the DS2484R+T can interface with various sensors over a single bus line.

Conclusion of DS2484R+T

The DS2484R+T stands out for its ability to manage 1-Wire and I2C communications efficiently within a broad voltage range and with low power consumption. Its compliance with RoHS3 and REACH regulations, along with its moisture sensitivity level, makes it an environmentally friendly choice for a wide range of applications. The DS2484R+T's unique combination of features positions it as an excellent choice for designers looking to implement a reliable and efficient 1-Wire master controller in their next project.

DS2484R+T Documents

Download datasheets and manufacturer documentation for DS2484R+T

Datasheets :

DS2484      

Application Notes :

Wirelessly Powering, Accessing a 1-Wire Network       Easily Add Memory, Security, Monitoring, Control to Medical Sensors, Consumables       Extending I2C Communication Distance with the DS28E17      

Environmental Information :

Maxim Integrated RoHS Cert       Maxim Integrated REACH       Material Declaration DS2484R+T