Microchip offers a wide portfolio of capacitive touch controllers. Theportfolio covers solutions for all touch surfaces and touch screens up to 24” diagonal size.

 

Features

  Multi-Touch up to 10 touches

  5 touches typically at 100Hz+ each

  27RX x 19TX channels support approximately 8” touch screens (larger possible)

  Combines with MTCH652 for superior signal-to-noise ratio (SNR)

  Integrated single and multi-finger gesture recognition suite including taps, swipes, scrolling, and pinching and zooming 

  Advanced DSP processing provides noise avoidance techniques  

  USB & I2C communication

  Supports 3D gestures up to 20cm when combined with the MGC3130GestIC® controller

Power Management Example

  27RX 19TX Sensor 

  27 mA full-scan rate

  1 mA reduced-scan rate

Applications

  Touch screen designs that need cost effective, easy to integrate, fast time to market PCap touch solutions

  Perfect for touch screens over displays, control panels, keypads, and many other input devices

  Targeting the Industrial, Medical, Home & Office Automation, and Consumer markets among others