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This question belongs to Electrical Engineering OP Amp
OP amp
?

An OPAMP has a slew rate of 5 V/μS. The largest sine wave output voltage possible at a frequency of 1 MHZ is
[Hint: Slew rate is defined as the max. rate of change of output voltage. Its unit is V/μS.]

Answer & Solution
Correct Answer: Option D
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4 Comments
Abivishaq Balasubramanian
Abivishaq Balasubramanian 6 years ago
I'm getting 5v.
Isn't slew rate the maximum voltage change possible per second(or here us).
So the maximum change in voltage the sin wave can have is 5v/us.
if i differentiate the sin wave( A*sin(10^6*t) ):
I get A*10^6cos(10^6*t)
The maximum change in voltage is when cos()=1.
Thus,
A*10^6
Khuram Shahzad
Khuram Shahzad 6 years ago
5/2pi
formula is
SR = 2 * pi * f * Vo
Argha Bhattaharyya
Argha Bhattaharyya 6 years ago
Idiot answer is 5/2pi
Tini.S Russel
Tini.S Russel 7 years ago
how the maximum output voltage is calculated