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ADM7150 as reference supply for AD7691

Question asked by Alexxx on Feb 3, 2014
Latest reply on Feb 7, 2014 by KarenNE

Hi,

 

I thought to use the ADM7150 as "reference" and power supply to AD7691 and the 350R bridge.
As I want to do ratiometric measurement, accuracy and drift should be no problem?

As the bridge will be chopped (+/-5V), I need a "reference" with at least 20mA and very good dynamic regulation.

Is this regulator a good chioce for that? Are there better alternatives?

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