What is the maximum magnetic field that AD22151 device will reliably detect?

Document created by analog-archivist Employee on Feb 23, 2016
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What is the maximum magnetic field that AD22151 device will reliably detect?

 

5,000 gauss is the maximum range.The minimum stable gain for the AD22151 is 2. 
This gives an output of 900uV/G. Multiply 900uV/G by 5000G and you get 4.5V
which is inside the unipolar output range of the AD22151.
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