Electronic Devices - Operational Amplifiers - Discussion
Discussion Forum : Operational Amplifiers - General Questions (Q.No. 30)
30.
At what input voltage level does the output voltage level become numerically equal to the value of the differential gain of the amplifier?
Discussion:
4 comments Page 1 of 1.
Sharon said:
9 years ago
In order to get A = Vo,
We need Vin1 = Vin2.
We need Vin1 = Vin2.
Ranjith said:
1 decade ago
Vout = A(vin1-vin2).
Now from the question, vout = A.
Therefore, vin1 - vin2 = 1.
i.e, vin1 = 0.5, vin2 = -0.5.
vin1 = -vin2 = 0.5.
Now from the question, vout = A.
Therefore, vin1 - vin2 = 1.
i.e, vin1 = 0.5, vin2 = -0.5.
vin1 = -vin2 = 0.5.
Vishnu said:
1 decade ago
What happened with this formula, how to assign numerical value ?
Taruna said:
1 decade ago
As we know.
Vout = A(Vin1 - Vin2).
Vout = A(Vin1 - Vin2).
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