Obtained from the 1976 Siemens integrated circuits manual, this audio amplifier has thermal shutdown. The power supply is 12 V, as the indicated use is in the car.
Found in documentation from the 1970s, this circuit for resistive loads uses a trigger...
Found in a 90s Linear Technology documentation, this circuit uses an operating system of the time....
The integrated circuit used in this project is not common today. The circuit must be powered by a...