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AD7746 Capacitance Formula

Question asked by wallygator on Apr 17, 2016
Latest reply on Apr 17, 2016 by JellenieR

Hello!
I was wondering if there was a formula for calculating the capacitance from the raw data.
I was looking online and I found
capacitance = (value-calibration) * 2.44e-07-capdac*0.164;
which makes a little sense.
I however have not been able to find any reference to this in the data sheet.
I would appreciate any help in this regard.

 

Thanks!

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