The NXP® MPR03X is an I2C-driven small outline, low profile, low voltage capacitive touch sensor controller.
- Optimized to manage two electrodes with interrupt functionality, or three electrodes with the interrupt disabled
- It can accommodate a wide range of implementations due to increased sensitivity and a specialized feature set
- An I²C interface communicates with the host controller at data rates up to 400 kbits/sec
- Includes three levels of input signal filtering to detect pad input condition changes due to touch without any processing by the application
