5 Replies Latest reply on Jul 23, 2014 5:08 PM by user_14586677

    How do I build a differential amplifier in PSoC 5?

    mengxuan.ma

       Hi all,

         

      How to build a differential amplifier with the gain of 10 in PSOC 5 and connect it to a Delta Sigma  ADC? That means that the analog signal firstly goes into a differential amplifier with the gain of 10 and then is fed into a Delta Sigma  ADC.

         

      In datasheet, Delta Sigma  ADCs have differential input option. The maximum input buffer gain is 8. Does it mean that there is a a differential amplifier front-end and the maximum gain is 8? 

         

      Thank you very much!!