6 Replies Latest reply on Jun 10, 2020 7:26 PM by taas_3144281

    CapSense IDAC auto - calibration

    taas_3144281

      Hi.

       

      My customer use PSoC 4100S Plus.

       

      I understand that the raw count is adjusted by 85% (+/- 10%) when the IDAC is autocalibrated.

      When the resolution is 12 bits, it is recognized as within the range of 3067 (4090 x 0.75) to 3885 (4090 x 0.95).

      However, it may fall below or exceed 3067-3885.

      I have not touched the sensor.

      What could be the cause?

       

      Best Regards.