AD7873ARUZ

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Data Acquisition - Touch Screen Controllers is an important and developing field of technology. As more and more people demand better and more intuitive methods of controlling their devices, touch screen controllers have become the go-to solution. One of the most widely used touch screen controllers is the AD7873ARUZ. In this article, we will look at the application field and working principle of this family of touch screen controllers.

Application Field of AD7873ARUZ

The AD7873ARUZ touch screen controller is designed to be used in a variety of applications, such as smart phones and tablets, and other consumer products, like wearable electronics and gaming systems. It is also used in industrial and automotive applications as diverse as vending machines, banking terminals, and security systems. In addition, AD7873ARUZ can be used for kiosks, medical equipment, and office automation.

Working Principle of AD7873ARUZ

The AD7873ARUZ touch screen controller utilizes an analog-to-digital converter (ADC) that is capable of detecting and recognizing the location of a finger or stylus on the surface of the touch screen being used. It is then able to translate that data into values that can be read and understood by the device. AD7873ARUZ utilizes a unique, patented technology called CapSense, which stands for Capacitive Sensor Technology.

CapSense works by detecting the proximity and location of a user\'s finger with regards to the surface of the touch screen. AD7873ARUZ contains two parallel sensing systems that are able to detect the finger\'s presence, location, and movement on the screen with incredible accuracy. The technology is also extremely reliable, providing decades of service life, and is low-cost to implement. AD7873ARUZ can also be used in both capacitive and resistive touch screen technologies.

Conclusion

The AD7873ARUZ touch screen controller is a versatile and reliable solution for applications requiring touch screen technology. With its two parallel sensing systems and patented CapSense technology, it is able to accurately and reliably detect the location and movement of a user\'s finger on the touch screen surface. With its wide range of uses, from consumer electronics to industrial and automotive applications, AD7873ARUZ is one of the most popular and widely used touch screen controllers on the market today.

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