The AD5204BRZ100 is a highly integrated digital potentiometer, manufactured by Analog Devices Inc., which provides four independent digitally-controlled potentiometers in a single IC (integrated circuit). It features a 100kΩ resistance with a wide operating voltage range of +2.7V to +5.5V.
Key Features:
1. Four Independent Potentiometers: The AD5204BRZ100 offers four 100kΩ potentiometers that can be controlled individually through a serial interface. Each potentiometer can be adjusted digitally, offering a flexible solution for various applications.
2. Non-Volatile Memory: The IC includes an integrated non-volatile memory that retains wiper position settings even when power is removed. This feature eliminates the need for external memory and allows the device to maintain settings between power cycles.
3. Low Resistance Tolerance and Temperature Coefficient: The AD5204BRZ100 exhibits a low resistance tolerance of ±20% and a low temperature coefficient of 300ppm/°C, ensuring accurate and stable performance across varying conditions.
4. Serial Interface: The device utilizes a simple 3-wire serial interface (including a chip select, serial clock, and serial data) that enables easy communication with microcontrollers or other digital control systems.
5. Digital Control: Through the serial interface, the wiper position of each potentiometer can be digitally adjusted to any desired value
