CPT112S Overview
TouchXpress™ Family CPT112S Data Sheet The CPT112S device, part of the TouchXpress family, is designed to quickly add capacitive touch via an I2C interface by eliminating the firmware plexity and reducing the development time for capacitive sensing applications. Supporting up to 12 capacitive sensor inputs in a 3 mm x 3 mm QFN package, the CPT112S is a highly-integrated device that interfaces via I2C to the host...