jainx244
Newbie level 3
I have a differential input of +/- 10V from a sensor, which needs to be scaled and shifted to +/- 5V for driving ADC. I have been able to scale it to range +/- 2V. However, I am totally uncertain about the values of resistors and offset voltages that should be used. I am posting the image of my existing circuit. I have used sallen key topology for filter design. In my opinion I need a gain of 2 which I don't know how to do it with sallen key filter.
Any help would be highly appreciated.
Thanks,
Any help would be highly appreciated.
Thanks,