MTCH2120
Description
The MTCH2120 Capacitive Touch Controller with I2C (Inter-Integrated Circuit) interface enables the application to use water-tolerant touch buttons or proximity sensing.
Key Features
- Capacitive Touch Sensing
- High Signal Noise Ratio (SNR)
- Configurable via I2C Bus
- Adjustable Sensitivity
- Multi-Stage Active Noise Suppression Filters
- Automatic Environmental pensation
- Water Tolerant Touch
- Low power with the option to bine sensors (lump mode)
- Configurable GPIO as an optional host interface
- Support a wide range of Sensor Shapes and Sizes
