The slew rate for a sinewave is not a fixed value since it depends on the frequency and amplitude of the waveform. However, it can be calculated as the maximum rate of change of the voltage over time, expressed in volts per microsecond (V/μs). For example, for a sinewave with an amplitude of 10 volts (peak-to-peak) and a frequency of 1 kHz, the maximum rate of change can be calculated as:
Maximum rate of change = 2πf × amplitude/2π
= 2π × 1000 × 10/2π
= 20,000 V/s = 20 V/μs
Therefore, the slew rate for this sinewave would be 20 V/μs.
What is the slew rate for a sinewave?
3 answers
What is the formula for the slew rate for a sinewave?
The formula for the slew rate of a sinusoidal waveform depends on the amplitude and frequency of the signal. The maximum slew rate of a sinewave can be calculated as:
Slew Rate = 2πfA
where:
f = frequency of the sinewave (in Hz)
A = peak amplitude of the sinewave (in volts)
The result is expressed in volts per second (V/s) or volts per microsecond (V/μs).
Slew Rate = 2πfA
where:
f = frequency of the sinewave (in Hz)
A = peak amplitude of the sinewave (in volts)
The result is expressed in volts per second (V/s) or volts per microsecond (V/μs).
1 answer