Electronics - Operational Amplifiers - Discussion
Discussion Forum : Operational Amplifiers - True or False (Q.No. 2)
2.
This circuit is operating in a closed-loop mode.
Discussion:
10 comments Page 1 of 1.
E.Muthu Saravanan said:
1 decade ago
May I know how it works in open loop mode ?
Santosh said:
1 decade ago
I think it is a closed loop circuit because output is connected to input.
That means present output will be depend upon previous output.
That means present output will be depend upon previous output.
M.hari said:
1 decade ago
Yes definitely it is nothing but a closed loop mode.
Jon Read said:
1 decade ago
No it is a closed loop, inverting configuration. This question should be corrected.
Ritesh kumar said:
1 decade ago
I think its open loop, however the loop is closed on inverting terminal, but all value is altered by non inverting terminal. So output is independent of feedback connected to inverting terminal.
Lyle said:
1 decade ago
It's an inverting amplifier. Closed loop.
Malik said:
1 decade ago
It is a close loop amplifier, because I has a feedback circuit on which the next output's value depends.
Rakesh Hirpara said:
10 years ago
This is inverting mode amplifier configuration.
Govinda said:
8 years ago
I think the answer is True.
Nikita kotkar said:
5 years ago
This answer is wrong.
If the output is connected back to the input then it is a closed-loop.
So the output is connected back to the inverting input so and is true.
If the output is connected back to the input then it is a closed-loop.
So the output is connected back to the inverting input so and is true.
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