Overview : 

 SC02A is a capacitive touch sensor with self-calibration that detects if 2 sense discs are touched. It can sense capacitive changes through any non-conductive media such as glass and plastic. This capacitive switch can be used in many electronic products to increase the added value of the product. 

Characteristics :

 ◇2 completely independent touch-sensitive keys

◇ 2 completely independent touch-sensitive buttons .

◇ Maintains automatic correction without external intervention .

◇ Key outputs are completely dithered .

◇ Parallel one-to-one output .

◇ All buttons share the same sensitivity capacitor .

◇Differences in the length of the inductor line will not cause differences in sensitivity.

◇ 2.5V ~ 6.0V operating voltage.

◇ Eco-friendly SOP8 package compliant with RoHS directive.

 Applications.

◇Replacement of mechanical switches .

◇Home applications (TV, monitor, keyboard) .

◇Human-machine interface for toys and interactive games .

◇ Door Access Keys .

◇ Light control switches.

◇ Sealed Keyboard Panels .