This configuration can be found in several articles on this site. The one shown in the diagram is from the datasheet of the LM101 series amplifiers, but it can be implemented with other types.
The difference in this circuit, found in documentation from the 90s, is the use of a single...
To work with the above circuits, this decoder provides an output of 10. The circuit is from an...
In the figure we have a precision differential amplifier found in the Linear Applications Handbook of...