12 Replies Latest reply on Jun 22, 2015 9:37 PM by sung.jin.kang

    interfacing piezo sensor needs respective number of op-amps

    sung.jin.kang

       Intefacing Piezo sensor with PSoc4, I successfully tested a simple charge mode amplifier for it. 

         

      My Problem is that my project maybe need to use number of sensors, maybe up to 16. 

         

      If I keep use the charge mode amplifier, that means I need 16 op-amps, but PSoc4 provide just 2 op-amps, 

         

      How can I resolve this problem.