A triangular wave of +-12v amplitude and 10Mhz frequency is generated at the output of an op-amp.Calculate the minimum slew rate of the op-amp used.
To calculate the minimum slew rate of the op-amp used, we need to understand the relationship between slew rate, frequency, and amplitude.
Slew rate refers to the maximum rate of change of the output voltage of an op-amp. It is usually defined in volts per microsecond (V/μs).
The formula for calculating the minimum slew rate is given by:
Slew Rate = 2π * Amplitude * Frequency
In this case, the amplitude is ±12V and the frequency is 10MHz.
Substituting the values into the formula:
Slew Rate = 2π * 12V * 10MHz
= 2 * 3.14 * 12V * 10,000,000Hz
= 753,600,000V/μs
Therefore, the minimum slew rate of the op-amp used is 753,600,000V/μs.