Wide Voltage Range: Input voltage from 2V to 5.5V DC
Response Time: ~60mS fast, ~220mS low power modes
Adjustable Sensitivity: Modify with capacitance (0~50pF)
Direct & Toggle Modes: Selectable via TOG pin option
Auto Calibration Feature: Re-calibration every ~4.0 secs
Stable Touch Detection: Designed to replace direct switch keys

Power Supply Voltage(VCC): 2v, 3v, 5.5v
Output High VOH: 0.8VCC V
Output Low VOL: 0.3VCC V
Response Time (Touch Mode): 60 mS
Response Time (Low Power Mode): 220 mS
Easy Installation: Four M2 screws positioning holes
Button Replacement: Can replace traditional touch buttons