The TTP226 is a touchpad detector IC which offers 8 touch key. The touching detection IC is designed for replacing the traditional direct button key with a diverse pad size. Capacitive touch allows electronics to sense when your finger is within a few millimetres of a surface to simulate a button “press” just like how the pushbutton works. Capacitive sensing may be used in any place where low to no force human touch sensing is desirable. Features: On-board TTP226 capacitive touch induction IC. On-board 8-way level indicator. Adjustable output mode, key output mode, longest time and fast/low power output. Advanced Pins breakout, so that the output mode and working mode selectable. Low power selection. Specifications: Operating Voltage (VDC) 2.4 ~ 5.5 Output Sink Current 8mA Output Pin Pull-up Current 4mA Response Time (Low Power Mode) 220ms Response Time 60mS Length (mm) 46 Width (mm) 47 Height (mm) 11 Weight (gm) 6 Package Includes: 1 x TTP226 – 8 Channel Capacitive Touch Sensor Module. *Product Images are shown for illustrative purposes only and may differ from actual product.
