Silicon Labs CPT212B & CPT213B TouchXpress Capacitive Touch Sensors are used to add IEC 60730 Class B capacitive touch to sensing applications. The sensors eliminate the need for complex firmware development and reduce development time for capacitive sensing applications. The CPT212B and CPT213B support up to 13 capacitive touch inputs and are highly-integrated devices that interface via I2C to the host processor. The devices have advanced features like IEC safety library and moisture immunity. No firmware development is needed, and all the capacitive touch sense parameters can be configured using a simple GUI-based configurator.
No firmware development required
Simple GUI-based configurator
12 Capacitive Sensor inputs with programmable sensitivity
I2C interface to communicate to and configure from the host