Found in Datel's documentation from the 1980s, this circuit makes use of the company's operational amplifiers. The circuit can be implemented with any modern equivalent operational.
This circuit was found in a 1996 documentation. It is a photometer with a logarithmic scale of...
With only one integrated circuit and few additional components, this amplifier has an output power...
The L79xx is the SGS version of the 79xx. The circuit was obtained in the SGS manual of linear...