The AD5172BRM2.5 is a highly integrated, nonvolatile digital potentiometer from Analog Devices. It is designed for various applications where precise resistance adjustment is required, such as programmable attenuators, gain control in amplifiers, sensor calibration, and more.
Key Features:
1. Nonvolatile Memory: The AD5172BRM2.5 offers two integrated memory banks that can store resistance settings even when the power is removed. This feature ensures that the potentiometer retains its last programmed state.
2. I2C Interface: The device is equipped with a 2-wire, I2C-compatible interface, allowing for easy digital communication with the microcontroller or other devices. This simplifies the control and configuration of the potentiometer.
3. 256-Tap Resolution: The IC provides 256 resistive elements that offer a smooth and precise resistance adjustment. Its high resolution enables fine-tuning and setting specific resistance levels.
4. Low-Temperature Coefficient: The AD5172BRM2.5 maintains a low temperature coefficient, which ensures stable and accurate resistance values across a wide temperature range. This characteristic is crucial in applications where environmental temperature variations are significant.
5. Wide Voltage Range: This digital potentiometer is designed to operate from a single power supply voltage of 2.7V to 5.5V, making it compatible with various digital systems and microcontrollers
