This is the traditional voltage follower configuration with the 741 operational amplifier. The circuit is from 1976 documentation and the power supply must be symmetrical from 6 to 15 V.
This circuit is from the documentation of the 90s. Thus, the integrated circuit used is not common...
The circuit is from the 1990 Motorola Linear Databook. The circuit can be implemented with other...
Found in a 1968 documentation, this circuit provides symmetrical voltages determined by component...