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AD5933 EVAL

Question asked by pkalinow on Aug 5, 2014
Latest reply on Aug 7, 2014 by sitti

Hello,

 

I am having difficulty actually running experiments with the board. I calibrated the device using a 180K ohm resistor (Programmed/calculated gain). It outputs a flat horizontal line at 180K, which is great. However, when I exchange the 180K resistor for a 150K resistor and did NOT re-program the device or re-calculate the gain. The output now was again, 180K....   Am I doing something wrong. Please help

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