The integrated circuit used in this Electronics Now amplifier is not very common today. However, this configuration can be found in commercial equipment of the time.
This very low power amplifier is designed by Amperex for hearing aids. It is based on TAA370 which is...
We found this circuit in the April 1993 Electronics Now magazine. Almost any general-purpose JFET...
This circuit, which can be used safely, has been obtained in a 1987 documentation. It consists of a...