Datasheet4U Logo Datasheet4U.com

CPT112S Datasheet Capacitive Touch Controller

Manufacturer: Silicon Laboratories

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 processor to provide a simple solution for adding capacitive touch.

Key Features

  • like moisture immunity, wake-on proximity, and buzzer feedback for an enhanced user experience. No firmware development is needed, and all the capacitive touch sense parameters can be configured using a simple GUI-based configurator. By eliminating the need for complex firmware development, the CPT112S device enables rapid user interface designs with minimal development effort. The CPT112S device is ideal for a wide range of capacitive touch.

More Datasheets from Silicon Laboratories

Part Number Description
CPT007B Capacitive Touch Controller
CPT212B Capacitive Touch Controller
CPT213B Capacitive Touch Controller

CPT112S Distributor