AD5282BRUZ200-R7

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The AD5282BRUZ200-R7 is a 32-tap, digital potentiometer IC that combines digital control with reliable performance, making it an ideal solution for data acquisition applications. It is a low-power, low-noise device with excellent contactless operation, making it well-suited for noise-sensitive applications. It is also suitable for use in applications where accuracy and repeatability are important.

The AD5282BRUZ200-R7 is mainly used in data acquisition, digital potentiometers, and sliding variable resistors applications. It can be used to control the voltage, current, or speed of a device. In data acquisition applications, it is used to acquire and store data from various environments such as industrial and consumer products. In digital potentiometers applications, it is used to provide precision adjustable voltage or current levels. It also works as a sliding variable resistor, allowing for adjustments through voltage or resistance.

The AD5282BRUZ200-R7 is composed of an on-chip potentiometer, a fixed resistor, a reference resistor, an analog switch, and a pair of voltage adjust pins. The potentiometer can be adjusted over a continuous range of resistance by connecting two external signals to the adjust terminals. The reference resistor helps in maintaining a low output impedance and is used to set the nominal value of the potentiometer. The analog switch is used to prevent any undesired current flow through the adjust pins and to isolate the adjust pins from the amplifier when connecting to the adjust pins.

The working principle of the AD5282BRUZ200-R7 is based on the concept of a voltage divider. When a voltage is applied to the adjust pins, it creates a current which is then divided between the potentiometer and the reference resistor. This results in a voltage at the wiper of the potentiometer which is proportional to the applied voltage. The wiper is connected to the amplifier and the output of the amplifier is the adjustment of the potentiometer.

The AD5282BRUZ200-R7 is easy to use and provides precision control in data acquisition and digital potentiometer applications. It has a low power consumption and is highly reliable. It is suitable for noise-sensitive applications and provides excellent adjustment accuracy and repeatability. Additionally, it is manufactured in a reliable process, ensuring consistent performance.

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