Slew rate of op-amp

Discussion in 'Homework Help' started by jegues, Feb 3, 2011.

  1. jegues

    Thread Starter Well-Known Member

    Sep 13, 2010
    For an amplifier having a slew rate of 60V/us, what is the highest frequency at which a 20-V peak-to-peak sine wave can be produced at the output?

    Is this as simple as applying the formula,

    f_{M} = \frac{SR}{2 \pi V_{omax}}

    Or is there more to it than that?

    When I plug in the numbers I'm finding,

    f_{M} = 477KHz

    Is this correct?
  2. t_n_k

    AAC Fanatic!

    Mar 6, 2009
    The formula looks OK.

    I have the answer as twice your f max.

    20V peak-to-peak is the same as Vomax=10V.