Capacitive Touch Pad Switch Control Module 4 Button 4-Way Channel TTP224
Description:
This is a 4-button capacitive touch module based on the TTP224 IC chip. The TTP224 is a purpose-designed integrated circuit specifically created to interface with 4-way capacitive touch pad controls. This touch pad module is an excellent addition to your project if you would like to eliminate standard mechanical buttons. It also can provide an interesting way to spice up your project with an unexpected and unique method of user input. Add this to your project and take it to the next level!
Specifications:
Primary Integrated CircuitTTP224
Operating Voltage2.5 - 5.5VDC
Operating CurrentNo Load (@VDD=3V), 2.5uA (Low Power Mode)
Response Time100mS (Fast Mode), 200mS (Low Power Mode)
Sensitivity0~50pF
Selectable ModesTrue
Length
Width
Height
Operating Temperature-25 to +85 Degrees C