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The aXiom AX54A is an automotive qualified user interface chip with 80dB SNR and 54 sensing IOs, capable of supporting screen sizes up to 8”.  

TouchNetix provide this chip in both 2D and 3D versions, providing flexibility for the customer on the inclusion of proximity, hover, force-sensing and additional haptics.

TouchNetix also provide a force-only version of this chip which can easily be used to complement smart touch surfaces, touch button clusters and other solutions where touch functionality is integrated. 

The EVK Quick Start Guide for the AX54A chip can be found here