Hello all
I am working on a project and i have been advised to use LM324 IC to develop the instrumentation amplifier. I have calculated the gain with simple op-amp.
But my question is that how to find the gain for instrumentation amplifier? as i have Vin1=0.5Vand Vin2=0.51V and change in output voltage is 1.5V. so how to calculate all the resistances,including the Rgain?
Instrumentation amplifier is shown in the link:
http://en.wikipedia.org/wiki/Instru...dia/File:Op-Amp_Instrumentation_Amplifier.svg
your help is really appreciated.
I am working on a project and i have been advised to use LM324 IC to develop the instrumentation amplifier. I have calculated the gain with simple op-amp.
But my question is that how to find the gain for instrumentation amplifier? as i have Vin1=0.5Vand Vin2=0.51V and change in output voltage is 1.5V. so how to calculate all the resistances,including the Rgain?
Instrumentation amplifier is shown in the link:
http://en.wikipedia.org/wiki/Instru...dia/File:Op-Amp_Instrumentation_Amplifier.svg
your help is really appreciated.