An inverting amplifier with gain 1 having different input voltage 1 V, 3.3 V and 4.3 V. Find the output voltage
Question
An inverting amplifier with gain 1 having different input voltage 1 V, 3.3 V and 4.3 V. Find the output voltage
Solution
To find the output voltage of an inverting amplifier with a gain of 1, we can use the formula:
Vout = -Vin * Rf / Rin
Where Vin is the input voltage, Rf is the feedback resistor, and Rin is the input resistor.
Since the gain is 1, we can assume that Rf = Rin.
Let's calculate the output voltage for each input voltage:
For an input voltage of 1 V: Vout = -1 V * Rf / Rin
For an input voltage of 3.3 V: Vout = -3.3 V * Rf / Rin
For an input voltage of 4.3 V: Vout = -4.3 V * Rf / Rin
To find the exact output voltage, we need to know the values of Rf and Rin. Once we have those values, we can substitute them into the formulas to calculate the output voltage for each input voltage.
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