This circuit was obtained in a 90s documentation. However, it can be developed with modern operational amplifiers. The power supply must be symmetrical.
This circuit for measuring very low currents was found in an American documentation from the...
This transistor amplifier with complementary symmetry configuration can provide approximately 1 W...
November 2016 - Bourns RLB1112V4 series radial inductors are available for immediate supply from...