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PSoC 3/5 Del-Sig ADC Resolution and Sample Rate

PSoC 3/5 Del-Sig ADC Resolution and Sample Rate

KannanS_06
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Question: How does the resolution of the PSoC 3/5 Del-Sig ADC affect the sampling rate?

 

Answer:

Changing the Del-Sig ADC resolution directly affects the maximum/minimum sample rates possible in the ADC. The higher the resolution, the lower is the sample rate.

The following table lists the maximum and minimum sample rate for different resolutions of the ADC.

                                                                                             
   

     Resolution

  
   

     Maximum Sample rate

  
   

     Minimum sample rate

  
   

     20 bit

  
   

     187sps

  
   

     8sps

  
   

     16 bit

  
   

     48ksps

  
   

     2ksps

  
   

     12 bit

  
   

     192ksps

  
   

     4ksps

  
   

     8 bit

  
   

     384ksps

  
   

     8ksps

  
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