AT42QT1085-MUR

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AT42QT1085-MUR, a capacitive touch IC, is designed for human interface applications such as buttons, sliders, and wheels. It is designed to provide capacitive touch user interaction with a wide range of consumer electronics and industrial equipment. It works on a wide range of consumer and industrial electronics, including touchscreens, keyboards, and buttons.

Working Principle

The AT42QT1085-MUR utilizes a patented QTouch® technology that detects and measures changes of capacitance caused by a human touch. When a user touches a conductive plate, a change in capacitance of the plate is sensed. This capacitance change is then used to detect and measure the location of the user’s touch. Based on the location of the touch, the AT42QT1085-MUR is able to determine the user’s intent, command, or operation.

Application Field

AT42QT1085-MUR is widely used in consumer and industrial electronics such as touchscreens, keyboards, buttons and other user interface applications. It is suitable for use in medical instruments, consumer appliances, and home automation. The AT42QT1085-MUR is a low power device that can operate in a wide range of temperature, humidity, and EMC conditions.

The AT42QT1085-MUR also offers a wide range of features, including fast response times and low power consumption. The device also features a low test current (90μA) and has a maximum total touch support of 8 ports. In addition, the AT42QT1085-MUR supports a wide range of capacitance detection levels up to 100pF.

AT42QT1085-MUR can be used in a variety of applications in consumer electronics, home automation, and industrial products. It is an ideal solution for touch sensitive input interfaces such as keyboards, buttons, and sliders. In addition, it is an excellent choice for providing a tactile user interface for medical instruments and other consumer electronics.

The AT42QT1085-MUR is a powerful, low-power solution that provides fast and reliable user interface interactions in a wide range of consumer electronics and industrial applications. It offers a wide range of features, including fast response times and low power consumption. The device is also robust and built to deliver reliable performance in a wide range of temperatures, humidity, and EMC conditions.

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