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IMPROVING DAC INTEGRAL NONLINEARITY (INL) THROUGH GAIN CORRECTION | Cypress Semiconductor

IMPROVING DAC INTEGRAL NONLINEARITY (INL) THROUGH GAIN CORRECTION

Summary: 2 Replies, Latest post by danaaknight on 24 Sep 2012 04:21 PM PDT
Verified Answers: 0
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rahulram's picture
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user_460349's picture
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1362 posts

Does it uses the ADC_DacTrim()? Any examples how to use it?

user_14586677's picture
User
7648 posts

Going out on a limb, INL is not necessarily a continuous function as depicted in solution

graph. A better method might be to use a power curve fit to an n point test of DAC or even

a least squares fit, the power curve a better approach.

 

 

Regards, Dana.
 

 

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