Hi,
My customer is using DRV8301.
He has below question about shunt amp output capacitor.
In datasheet page 7, Recommend CO_OPA value is showed.
Could you answer me below question, please?
Q1:Why is Recommend CO_OPA value under 20pF?
->I think that this reason is prevention of operational amplifier output oscillation.
Q2 In datasheet page 25, Sample circuit is showed at Figure 7.
At this, SO1 and SO2 have RC filter(R:56ohm, C:2200pF).
Does capacity of RC filter affect to this condition?
Best regards,
Shimizu