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TS20
20-Ch Auto Sensitivity Calibration Capacitive Touch Sensor
SPECIFICATION
VER. 1.9
Oct. 2016
ADSemiconductor Confidential
ADSemiconductor®
TS20 (20-CH Auto Sensitivity Calibration Capacitive Touch Sensor)
General
The TS20 is 20-Channel capacitive sensor with auto sensitivity calibration. And the supply voltage range is from 2.5 to 5.0V.
The TS20 offers LED drivers with 16 steps dimming controller. The CS1~CS20 ports can be used for PWM output for LED dimming control.
The TS20 offers a tact switch input. The CS1~CS20 ports can be used for a tact switch input.
The result of touch sensing can be checked by the I2C serial interface.