Specification:
TTP223-BA6 (223B)

Product Code: HCSENS0039
Supply Voltage: 2.5 to 5.5V
Supply current: (Vcc = 5V): 6uA (Idle) 16mA (Active)
Sensor area: 11 x 10.5mm
Max sensor range: ~5mm
Module dimensions: 14.5mm x 11mm