CAP1293 Datasheet (Microchip) - 3-Channel Capacitive Touch Sensor

CAP1293, 3-Channel Capacitive Touch Sensor

The CAP1293 is a multiple channel capacitive touch sensor controller.

It contains three (3) individual capacitive touch sensor inputs with programmable sensitivity for use in touch sensor applications.

Each sensor input is calibrated to compensate for system parasitic capacitance and automatically r

CAP1293 Features

* Three (3) Capacitive Touch Sensor Inputs - Programmable sensitivity - Automatic recalibration - Calibrates for parasitic capacitance - Individual thresholds for each button

* Proximity Detection

* Signal Guard - Isolates the proximity antenna from attenuation - Reduces syst