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Problem 104 of 132

Two Op-Amp Stages in Cascade

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Both op amps are ideal. Find the final output vov_o, in volts.

vi​-1.5 VR1​1 kΩRf1​5 kΩR2​8 kΩRf2​4.7 kΩvo​va​
V

Answers within 2% are accepted. Units with SI prefixes work too, like 0.003 A or 3 mA. Use a minus sign for negative values.

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