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AT42QT1244-AUR
Microchip TechnologyCapacitive Touch Sensor - Up to 24 Inputs - I²C Interface - 10 b Resolution - 6.6mA, 3 to 5V Supply - 32-TQFP Package - Surface Mount. ...
描述
The AT42QT1244-AUR is a digital burst mode charge-transfer (QT™) sensor, designed specifically for matrix layout touch controls. It includes all signal processing functions necessary to provide stable sensing under a wide variety of changing conditions. Only a few external parts are required for operation. The entire circuit can be built within a few square centimeters of single-sided PCB area. CEM-1 and FR1 punched, single-sided materials can be used for the lowest possible cost. The rear of the PCB can be mounted flush on the back of a glass or plastic panel using a conventional adhesive, such as 3M VHB two-sided adhesive acrylic film.
Search Keywords: AT42QT1244AUR
规格
有存货: 0
工厂库存: 14 可以发货 5/29/26
缺货数量的起订量: 500
工厂交货期 9 周 可以发货 7/20/26
产品说明书