2 Replies Latest reply on Mar 11, 2019 1:39 AM by TaeY_56

    CapSense resolution

    TaeY_56

      Hi all,

       

      현재 저는 CapSense component에 대해서 공부중입니다.

      CapSense component의 configuration 관련해서 질문이 있습니다.

       

      Widget Hardware Parameter중에 Scan Resolution이 뭔가요 ?

       

      감사합니다.

        • 1. Re: CapSense resolution
          XiaoweiZ_71

          We know ADC and what its resolution means, a higher ADC resolution means longer conversion time and higher precision which can measure smaller voltage signal.

           

          CapSense is actually a CDC(Cap to Digital Converter), the scan resolution of a widget is similar to the convert resolution of a ADC, a higher scan resolution means longer scanning time, higher sensitivity and can detect smaller cap change.  We usually set this parameter based on the thickness of overlay, the larger thickness of overlay, the larger scan resolution setting.

          • 2. Re: CapSense resolution
            TaeY_56

            정확한 답변 감사합니다.

            굉장히 큰 도움이 되었습니다.

             

            감사합니다.