Overview: 

The SC05B is a self-calibrating capacitive touch sensor that detects whether or not the 5 sense discs have been touched. It can sense capacitive changes through any non-conductive medium such as glass and plastic. This capacitive switch can be used in many electronic products to increase the added value of the product.

Features.

◇ 5 completely independent touch-sensitive buttons.

◇ Maintains automatic correction without external intervention.

◇ Key outputs are fully anti-dithering.

◇ Multiple interfaces - I2C serial interface / parallel one-to-one output.

◇ All keys share the same sensitivity capacitor.

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

◇ 2.5V ~ 6.0V operating voltage.

◇ Eco-friendly SOP16 package compliant with RoHS directive.

Applications: ◇Replacement of mechanical switches

◇Replacement of mechanical switch.

◇Home applications (TV sets, monitor keyboards).

◇Human-machine interface for toys and interactive games.

◇ Keypad for access control.

◇Light control switches.

◇Sealed Keyboard Panel.