1 Reply Latest reply on Jul 4, 2015 9:58 AM by user_14586677

    Instrumentation Amplifier Errors and Common  Mode Analysis

    user_14586677

      Its a good idea, for the following reasons, to use an external IA when need arises

         

      to eliminate CM signals, such as pressure transducer, strain gauge bridges. Load

         

      cells..........

         

       

         

       

         

       

         

      If you need model to compute your own design let me know. Note you need Matlab

         

      to evaluate. Note with model you can eval Aol differences as well as closed loop G

         

      differences.

         

       

         

      Regards, Dana.