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Offset value for AD7794

Question asked by Vasu on Jul 16, 2014
Latest reply on Jul 23, 2014 by ChrisD.Rama

Hi
I got some formulae for AD7794 to calculate the data register value using offset and full scale register values.
When i applied the same values of offset register, full scale register, and mode of operation to my evaluation board of AD7794, I am getting different data register value.

Please let me know how to calculate this register values. and also help me in finding the dependency of data register on offset and full scale registers.
The attached image has the formulae from which i could get the data register values.

 

Thanks in advance.

Vasanthi

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