This circuit is from 1999 documentation. The integrated circuit used is not very common today. Both transistors are used if the motor current is greater than 500 mA.
The MC33064 can also be used on this circuit of Motorola's 1993 Linear Interface ICs. The circuit...
Found in US documentation, this circuit changes the waveform and phase of a sine signal. The...
The sample and hold circuit used in analog to digital converters shown below was found in the...