The CAP1128 is a turnkey capacitive touch controller providing a wide variety of button and proximity functionality, and making it easy for designers to add
aesthetically pleasing, low-cost and robust touch interfaces.
The CAP1128 also contains 2 LED drivers that offer full-on / off, variable rate blinking, dimness controls, and breathing. Each of the LED drivers may be linked to one of the sensor inputs to be actuated when a touch is detected. As well, each LED driver may be individually controlled via a host controller.
8 Capacitive Touch Sensor Inputs
2 LED Driver Outputs
Individual thresholds for each button
Multiple Button Pattern Detection
Analog Filtering for System Noise Sources
Press and Hold feature for Volume-like Applications
The CAP1188 evaluation kit provides an easy platform for evaluating and developing a variety of capacitive touch sense applications using CAP11XX family. The GUI ( Graphical User Interface) allows the user to analyze data and configure the capacitive touch controller as well as the LED drivers.
A second connector allows engineer to connect their own board with CAP1XXX controller and...