This circuit generates a constant current given by R1. The load is on the high side of the feed (High Side). The circuit admits equivalent operationals and the source must be symmetrical.
This circuit is from a 1977 publication and is characterized by an adjustment of the polarization point of...
This amplifier for instrumentation with very high input impedance was found in a manual of JFET...
This circuit was found in an integrated circuit manual from the 1980s. The circuit can be designed...