Parallel Capacitance

mTouch Capacitive Touch Sensing

Microchip Technology

This tutorial describes sensor construction, discusses various components of the sensor's interface circuitry, and explains the logic behind the sensor's operation.
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Related Parts
Manufacturer Part NumberDescriptionAvailable QuantityBuy Now
AR1020-I/SSIC TOUCH SCREEN CTRLR 20-SSOP1738 - Immediate
AR1010-I/SSIC TOUCH SCREEN CTRLR 20-SSOP2322 - Immediate
AR1011-I/SSIC CTLR TOUCH SENSE 20SSOP1421 - Immediate
AR1020-I/SOIC TOUCH SCREEN CTRLR 20-SOIC98 - Immediate
AR1020-I/MLIC TOUCH SCREEN CTRLR 20-QFN464 - Immediate
AR1011-I/MLIC CTLR TOUCH SENSE 20QFN144 - Immediate
AC183026KIT ACCY METAL OVER CAP6 - Immediate
AC323027BOARD EVAL PIC32 CAP TOUCH CTMU6 - Immediate
AR1010-I/MLIC TOUCH SCREEN CTRLR 20-QFN56 - Immediate
AR1011-I/SOIC CTLR TOUCH SENSE 20SOIC9 - Immediate
AC243026BOARD EVAL PIC24H MTOUCH CAP3 - Immediate
AR1010T-I/SSIC TOUCH SCREEN CTRLR 20-SSOP0
AR1011T-I/SSIC CTRLR TOUCH SENSE 20SSOP0
AR1010-I/SOIC TOUCH SCREEN CTRLR 20-SOIC0
AR1010T-I/SOIC TOUCH SCREEN CTRLR 20-SOIC0
AR1011T-I/SOIC CTRLR TOUCH SENSE 20SOIC0
AR1020T-I/MLIC TOUCH SCREEN CTRLR 20-QFN0
AR1010T-I/MLIC TOUCH SCRREN CTRLR 20-QFN0
AR1011T-I/MLIC CTRLR TOUCH SENSE 20QFN0
AC323026BOARD EVAL PIC32 MTOUCH0
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PTM Published on: 2011-10-28