Electronics - Operational Amplifiers - Discussion
Discussion Forum : Operational Amplifiers - General Questions (Q.No. 4)
4.
What is the output waveform?
Discussion:
47 comments Page 4 of 5.
Kumar rahul said:
1 decade ago
Input should be square wave then integration of square wave (can be represented by unit step) gives ramp function i.e triangular.
Inam said:
1 decade ago
The voltage is also AC.
Ramyy said:
1 decade ago
If we think logically, we have capacitor in feedback so capacitor here initially charge when supply is given and than it discharge so we get two types of wave either saw tooth and triangular but here capacitor discharge slowly. So answer is triangular waves.
Vinod said:
1 decade ago
Insufficient data, please rectify the question for effectiveness.
Raji said:
9 years ago
Whatever the input inspite output is always a triangular wave in the integrator.
GIRISH KUMAR N G said:
9 years ago
It's an integrator where capacitor charges and discharges which produce a sawtooth waveform. Then the sawtooth waveform is given to the comparator which gives a square waveform. So it's not a triangular waveform.
Chetan Mishra said:
9 years ago
It's not possible to say without input waveform. Data is insufficient to answer.
Geetha said:
9 years ago
Data is insufficient to find the solution.
(1)
Santosh Kumar sahu said:
8 years ago
It's not possible to find output. Without any input wave form. But to my point of view, according to answer if the input is a square wave. Then only the output will be a triangular wave. Otherwise not possible to find the output waveform.
(1)
Sanjay kumar said:
8 years ago
Input is not cleared then how are you say that output is triangular?
When the input is rectangular wave then the output is a trangular wave.
When the input is rectangular wave then the output is a trangular wave.
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