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AN1478

Download Application Note
Title
Title
mTouch Sensing Solution Acquisition Methods Capacitive Voltage Divider
Name
Name
AN1478
Date
Date
06/24/2015
Product Categories
Product Categories
16-bit MCUs
8-bit MCU
dsPIC DSCs
Description
Description
This application note will describe how the mTouch CVD capacitive sensing method is implemented, analyze how its signal behaves in relation to changes in the environment, and define several optional performance enhancements to increase sensitivity and decrease noise on the output.

Development Tools

Title Part Number Title
DM183026-2
ENHANCED MTOUCH CAPACITIVE TOUCH EVALUATION KIT
 DM183026-2 DM183026-2 ENHANCED MTOUCH CAPACITIVE TOUCH EVALUATION KIT

Silicon Products

Title Product Title
MTCH112
MTCH112
MTCH101
Basic level touch - Consider MTCH1010/30/60 for robust touch experience
 MTCH101 Basic level touch - Consider MTCH1010/30/60 for robust touch experience
PIC16F1512
PIC16F1512
PIC16F1513
PIC16F1513
PIC16F1513
PIC16F1513
PIC16F1512
PIC16F1512
PIC16F1703
PIC16F1703
PIC16F1512
PIC16F1512
PIC16F1513
PIC16F1513
PIC12LF1552
PIC12LF1552