CTS (Capacitive TurboSensing)

This article describes patent-pending CTS (Capacitive TurboSensing) approach. Capacitive systems monitor e-field environment using typically front-end capacitive sensors to estimate human finger proximity from the capacitive touch interface. Innovative on-chip CTS algorithm is ready to coexist with custom code on Freescale platforms and perform safe and fast capacitive measurement based on guaranteed CTC (Capacitance-to-Time-Conversion).