Touch Sensor Controllers

2009/02/23
Touch Sensor Controller - Technology and Application Trends – Glitzy consumer products such as smartphones have helped make touch-screen controllers quite popular, and touch sensors provide a convenient way to control virtually any type of device.

2009/04/16
INITIALIZATION AND REGISTER DESCRIPTION APPLICATION NOTE – The FMA1127 Touch Sensor Controller (TSC) offers a very effective and highly flexible way of implementing capacitive touch sensing for various applications. The TSC can be connected to virtually any host MCU by a two-wire I2C host interface, minimizing the number of connections needed.

2009/02/23
PCB and Layout Guidelines for Touch Sensor Controller Application Note –

2009/02/23
Interfacing the FMA1127 Touch Sensor Controller with Fujitsu Microcontrollers Application Note –