Overview: 

The SC02A is a self-calibrating capacitive touch sensor that detects if 2 sense discs are being 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.

Features.

◇ 2 completely independent touch-sensitive buttons.

◇ Maintains automatic correction without external intervention.

◇ Key outputs are completely anti-dithering.

◇ Parallel one-to-one output.

◇ All keys share the same sensitivity capacitor.

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

◇ 2.5V ~ 6.0V working voltage.

◇ Eco-friendly SOP8 package compliant with RoHS Directive.

Applications.

◇Replacement of mechanical switch.

◇Home applications (TV, monitor, keyboard).

◇Human-machine interface for toys and interactive games.

◇ Keypad for access control.

◇ Light control switches.

◇ Sealed Keyboard Panel.