# Electronics - Operational Amplifiers - Discussion

Discussion Forum : Operational Amplifiers - General Questions (Q.No. 4)
4.
What is the output waveform?

sine wave
square wave
sawtooth wave
triangle wave
Explanation:
No answer description is available. Let's discuss.
Discussion:
47 comments Page 1 of 5.

Vanshika Agarwal said:   6 months ago
Until the input waveform is not specified we cannot guess the output waveform.

The integrator also behaves like a waveform converter :
sine - cos
step - ramp
ramp - parabolic and
square - triangular wave.

Syed Shakeeb said:   2 years ago
The circuit is RC integrator.

So any input, the output is a triangular wave because of capacitor charging and discharging.

Varun said:   3 years ago
It is a integrator circuit it converts any input waveform to traingle waveform only.

Swathi said:   5 years ago
It is an integrator so the input is converted into triangle wave.
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Moin babu said:   5 years ago
An integrator follows as stop pattern so if i/p square then o/p triangle but input is now showing zero.
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Malepatisravanthi said:   6 years ago
Specify the input signal.
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Sanjay kumar said:   6 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.
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Sanjay kumar said:   6 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.

Santosh Kumar sahu said:   6 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.

Geetha said:   7 years ago
Data is insufficient to find the solution.
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