Software-free capacitive touch control

The smart analog-front end (AFE) is a highly versatile device capable of offloading software to a completely hardware-based system. This includes AFE539S2, which is designed for software-free capacitive touch detection and response. The device detects capacitance changes introduced by touch, differentiates between short and long touches and provides an appropriate PWM response.
What is a smart AFE?
www.ti.com/video/6252770977001
Smart DAC Product Selection Guide
www.ti.com/lit/SLAT163
Learn more about the DAC53204
www.ti.com/product/DAC53204
Learn more about the AFE53204
www.ti.com/product/AFE53204