Preparatório 3 PUBLIC

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Created September 18, 2017
Last modified September 19, 2017
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I would expect the resistor values to be 10k or so, except at very high frequency. The value of the resistor on the non-invert input should be 1/3 of the other resistors (because they are all in parallel) but a TL081 has minimal input bias current so it's not really needed.
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by mikerogerswsm
September 18, 2017

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