Vit (10.11.2019 23:46 - 23:56, просмотров: 310) ответил POV_ на Я в аналоге не силён. Но...
заявлен параметр "slew rate", который можно трактовать как "скорость нарастания напряжения на выходе". картинки по ссылке --> https://training.ti.com/system/files/docs/1221%20-%20Slew%20Rate%201%20-%20slides.pdf
https://www.electronics-notes.com/articles/analogue_circuits/operational-amplifier-op-amp/slew-rate.php
Slew rate calculation & formula
It is relatively easy to calculate the slew rate of an amplifier that is required for a given application from a knowledge of the maximum voltage and frequency required.
To give distortion free operation, the slew rate of the amplifier, the simple formula below can be used.
Slew rate = 2 π f V
Where
slew rate is measured in volts / second, although actual measurements are often given in v/µs
f = the highest signal frequency, Hz
V = the maximum peak voltage of the signal.
As an example, take the scenario where an op amp is required to amplify a signal with a peak amplitude of 5 volts at a frequency of 25kHz. An op amp with a slew rate of at least 2 π x 25 000 x 5 = 0.785V/µs would be required.
С твоими цифрами получается нужно более 1.5 V/uS.
Ниже предлагал уже MC33172 - у него 2 V/uS.
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