AD5220BR100-REEL7

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The AD5220BR100-REEL7 is a 16-bit digitally controlled resistor that belongs to the Data Acquisition – Digital Potentiometers product line. It is a device used to adjust the voltage, current or impedance of a certain circuit by changing the resistance between two connections. It can also be used to create variable resistors, variable gain amplifiers and variable filters. This device is built with CMOS construction and is resistance-to-interface-voltage programmable input logic.The AD5220BR100-REEL7 is characterized by its 100K, 200K, and 250K resistance values. It has a two-wire digital interface and is capable of operating at a wide range of temperature levels. Additionally, this device has a voltage controlling range of 0 to 5V and a current controlling range of 0 to 0.8V. The device is designed to have a non-volatile wiper setting, which means that once set, it will retain the set resistance.The device is ideal for use in a variety of applications. These applications include data acquisition systems, motor speed controls, servo position controllers and signal conditioning (such as gain adjustment, level shifting and signal isolation). The device is also used to set resistor divides and voltage systems.The working principle of the AD5220BR100-REEL7 is based on the two-wire digital interface. When the wiper setting is changed, the resistance between the two ends changes and this affects the voltage or current output of the device. The resistance is changed by writing a digital code to the device. The higher the code written, the higher the resistance. The device is then able to calculate the new resistance by using a 16-bit DAC (Digital to Analog Converter).Due to its ability to accurately adjust resistance levels, the AD5220BR100-REEL7 is ideal for high precision applications. Furthermore, it offers low resistance spread and low voltage operating range which make it suitable for battery-operated systems. The device is cost-effective and also has low current consumption.Overall, the AD5220BR100-REEL7 is an ideal device for numerous applications such as data acquisition, motor speed control and signal conditioning. It is characterized by its 100K, 200K, and 250K resistance values and its ability to operate at a wide temperature range. Additionally, the device is cost-efficient and has low current consumption, which makes it suitable for battery-operated systems. The device’s operation is based off of a two-wire digital interface which enables the device to calculate new resistance levels accurately.

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