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AD623  Common mode voltage

Question asked by TroyC on Feb 1, 2012
Latest reply on Apr 19, 2012 by Gustavo.Castro

Hi,

 

I'm planning on using AD623 as a diff app for a pressure sensor,  I'm wondering about the common mode voltage.

 

looking at figure 23 from datasheet (rev.D)  the graph is for Vs = 5V G >= 10.

how does the graph change for Vs = 3V to 3.6V supply and G = 52.

 

I can get do an experiment to get the values, however that will be an n of 1 and if Analog Devices support has typical values that would be great.

 

Thanks,

 

Troy

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