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Inverting Op-Amp Calculator

Results

R2 = -

R3 = -

R4 = -

Formula:

These are the equations used for calculation:

$$R_{2} = -A \times R_{1}$$ $$R_{3} = R_{1}$$ $$R_{4} = R_{3} \times \left( \dfrac{ (R_{1} + R_{2})V_{2} - V_{out2} }{ 2 V_{out2} R_{1} } \right)$$ $$V_{out1} = A \times V_{1}$$ $$V_{out2} = V_{out} - V_{out1}$$

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