PSoC4 Single Ended ADC

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Anonymous
Not applicable
        Is it possible to do a +5V ADC conversion with PSoC4. VDDA tied to +5V as well as VDD. When I set Vref to VDDA in the configuration form( I have +5V into this pin ), the form says the max single ended mode range is 3.3V. Since VDDA is set to +5V will my dynamic range be from 0 to +5V with 11 bits of resolution? Thanks!   
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Bob_Marlowe
Level 10
Level 10
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You have to specify that the PSoC4 is powered with 5.5V. Open the .cydwr file, select the "System"-tab and set VDDA and VDDD to 5.0V.

   

 

   

Bob

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ETRO_SSN583
Level 9
Level 9
250 likes received 100 sign-ins 5 likes given

Keep in mind the following with respect to the SAR -

   

 

   

   

 

   

and

   

 

   

   

 

   

   

 

   

 

   

Regards, Dana.

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Anonymous
Not applicable
        Thanks for the help! Sincerely, GDN   
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ETRO_SSN583
Level 9
Level 9
250 likes received 100 sign-ins 5 likes given

Glad I could help.

   

 

   

Regards, Dana.

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