engineergc
New Member
Hi,
I will use MC33039 motor adapter in a design. MC33039 doesn't have a spice model. Therefore I will design internal structure of MC33039 myself. I am working the understand internal structure of MC33039. I think delay and xor gates are used to provide edge detection. Also, schmitt trigger is used for noise immunity. But I can not understand purpose of or gate and monostable. Could you explain me?
I will use MC33039 motor adapter in a design. MC33039 doesn't have a spice model. Therefore I will design internal structure of MC33039 myself. I am working the understand internal structure of MC33039. I think delay and xor gates are used to provide edge detection. Also, schmitt trigger is used for noise immunity. But I can not understand purpose of or gate and monostable. Could you explain me?