in above equation, s is the allowable error, for example, 0.1%; BW is the bandwidth of the close loop, it depends on how you use the opamp, for example, if connecting as
unit feedback, BW is UGW of the opam, is adding a feedback factor y, then BW=UGW*y
This is fomular about the GBW and settling time, right?
What is the relation between the settling accuracy and the loopgain?
Will it be different , if the amplifier is used in the oversampling a/d convertor ? I mean the fomular.
My amplifier is used in the oversampling a/d convertor integrator