ISL22326UFR16Z-TK

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Data Acquisition - Digital Potentiometers

The ISL22326UFR16Z-TK is a versatile, easy-to-use digital potentiometer from Intersil. It offers a variety of features that make it suitable for a wide range of industrial and consumer applications. Among its key features are \'non-volatile memory for storing up to six memory values\', \'high accuracy and low power consumption\', and \'configurable outputs for optional usage\'. This article will outline the application field and working principle of the ISL22326UFR16Z-TK digital potentiometer.

Application Field

The ISL22326UFR16Z-TK is a cost-effective and reliable potentiometer, suitable for a variety of consumer electric and industrial applications. Its ability to store and recall up to six memory values makes it ideal for use in a range of variable-resistor based systems, such as lighting, motor control, and system automation. Additionally, its customizable outputs make it suitable for a wide range of analog-to-digital conversion and signal processing applications, such as audio and video mixers, and medical instrumentation.

Working Principle

The ISL22326UFR16Z-TK works by transistors, diodes and relays to control the position of its wiper arm. According to the current demands, the wiper arm is moved to its appropriate position, thus adjusting the resistance between the two terminals. The resistance is measured, and based on its value, the output voltage of the potentiometer can be adjusted. Additionally, its memory can be programmed to store up to six separate memory values, which are recalled when needed. This allows the potentiometer to be adjusted remotely and independently of the main circuit itself.

Conclusion

The ISL22326UFR16Z-TK digital potentiometer is a versatile and reliable device, suitable for a range of applications, from consumer electric goods to industrial applications. Its non-volatile memory allows for the storage and recall of up to six memory values and its customizable outputs make it ideal for analog-to-digital conversion and signal processing. All in all, it is an excellent choice for both simple and complex applications.

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