The AD5273BRJ100-R2 is an integrated circuit (IC) component that belongs to the AD527x family of digital-to-analog converters (DACs) manufactured by Analog Devices. It is a low-power, single-channel, nonvolatile memory, and digital rheostat IC that offers high-performance programmable resistance solutions.
Key Features of AD5273BRJ100-R2:
1. Digital Rheostat Functionality: The AD5273BRJ100-R2 provides a programmable resistance range from 40 ohms to 100 kilohms. It can be used to replace mechanical potentiometers, offering enhanced reliability and flexibility.
2. Nonvolatile Memory: This IC utilizes nonvolatile memory to store the resistance value, allowing it to retain settings even after power is disconnected. This feature is helpful in applications that require a specific resistance value to be maintained even during power cycling.
3. I2C-Compatible Interface: The AD5273BRJ100-R2 is controlled through an I2C (Inter-Integrated Circuit) compatible serial interface. This makes it easy to integrate into various systems using a simple 2-wire communication protocol.
4. Low Power Consumption: With a supply voltage range of 2.7V to 5.5V, the AD5273BRJ100-R2 is designed for low power consumption. It operates in power-down mode when not in use, further reducing overall power consumption
