Electrical Engineering · Operational Amplifiers
If all input resistors and the feedback resistor in an inverting summing amplifier have the same value, the output voltage is equal to:
- 1the sum of the input voltages, inverted✓
- 2the difference of the input voltages
- 3the product of the input voltages
- 4the average of the input voltages
Correct answer
the sum of the input voltages, inverted
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