This circuit can be implemented with other comparators in the same series. The circuit is from a component manual and the supply voltage between 3 and 12 V depends on the application.
This circuit was obtained in a Motorola documentation from 1966. The circuit can use a common FET...
Found in documentation from the 1980s, this circuit uses a SG1524. It is an uncommon integrated circuit...
What this circuit does is act as an automatic gain control for an automotive stereo. It increases the...