Explanation: Slew rate determines the maximum frequency of operation for a desired output swing. If the slew rate is greater than 2πfVm /106 then the output is distorted, whereas an increase in the frequency /amplitude of input signal distort the output. 7. Compute the peak output amplitude, when the voltage gain verses frequency curve of 741C is flat upto 25Hz.
A. 4Vpeak
B. 9Vpeak
C. 20Vpeak
D. None of the mentioned
Answer:A
Explanation: Slew rate determines the maximum frequency of operation for a desired output swing. If the slew rate is greater than 2πfVm /106 then the output is distorted, whereas an increase in the frequency /amplitude of input signal distort the output. 7. Compute the peak output amplitude, when the voltage gain verses frequency curve of 741C is flat upto 25Hz.
A. 4Vpeak B. 9Vpeak C. 20Vpeak D. None of the mentioned
Explanation: The slew rate of 741C op-amp = 0.5V/µs. So, the maximum output voltage at 25kHz is SR= (2πfVm)/ 106 V/µs