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AT42QT2640-AU
Capacitive Touch Sensor - Up to 64 Inputs - SPI Interface - 11 b Resolution - 13mA, 4.75 to 5.25V Supply - 44-TQFP Package - Surface Mount. ...
描述
The AT42QT2640-AU is a digital burst-mode sensor, designed specifically for QMatrix 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 PCB rear 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.
搜索关键词: AT42QT2640AU
规格
常见问题
AT42QT2640-AU 是否符合 RoHS 标准？
是的，AT42QT2640-AU 符合 RoHS 标准。
AT42QT2640-AU 的交货期是多少？
AT42QT2640-AU 的标准交货期约为 29 周。有库存的数量由 Master Electronics 发货。
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