AD5222BRUZ50

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Digital potentiometers are a type of data acquisition device used to provide electrical signal control. They are used to control electrical resistors by varying their resistance with a signal input. The AD5222BRUZ50 is a low-voltage, low-power, digital potentiometer with a serial interface. It offers non-volatile memory, a single-channel potentiometer, and excellent resistance performance.

Applications for the AD5222BRUZ50 include controlling the brightness of LED lights, analog signal conditioning and audio volume control. It is a low-power solution and flexible design for applications such as consumer audio and home automation, while providing a safe operating environment.

The device features a 20 cm type, 3-terminal, non-volatile digital potentiometer. It includes a non-volatile 2 Kbit memory and 10-bit resolution. The AD5222BRUZ50 offers excellent linearity, noise and absolute resistance accuracy over temperature and time.

The AD5222BRUZ50 works by varying the resistance of a fixed value resistor. It allows the signal voltage or current to be adjusted to any desired level by adjusting the wiper register. The wiper register controls the wiper terminal on the fixed resistor and adjusts the resistance from 0 V to 5 V, or from 0 mA to the source voltage. The source voltage can be set to any desired level. It is adjustable from 0 V to 5 V via the CS register. The device can also be operated in Potentiometric Mode, where the wiper position is determined by the ratio of the supply voltage to a fixed external resistor.

The AD5222BRUZ50 is excellent for low-power, low- voltage applications. It provides adjustable resistance for low-voltage signal control, offering a cost-effective, single channel non-volatile memory solution. It offers excellent resistance performance,linearity and noise, making it an ideal choice for applications such as consumer audio, home automation, and LED brightness control.

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