Description
CY8C20111/CY8C20121 CapSense® Express™ * One Button and Two Button Capacitive Controllers Not Recommended for New Designs CapSense® Express™.
Features
* Capacitive button input tied to a configurable output
* Robust sensing algorithm
* High sensitivity, low noise
* Immunity to RF and AC noise
* Low radiated EMC noise
* Supports wide range of input capacitance, sensor shapes, and sizes
Applications
* Printers
* Cellular handsets
* LCD monitors
* Portable DVD players
* Industry's best configurability
* Custom sensor tuning
* Output supports strong 20 mA sink current
* Output state can be controlled through I2C or directly from
CapSense input state
* Run time