4 W amplifier TDA1013 (CB14724E)

This circuit has tone control, and its power depends on the supply voltage. The circuit is from the Philips integrated circuits manual from 1990.

| Clique na imagem para ampliar |

Constant Current Motor Driver (CB5372E)
In this circuit of the 80's components of the time are used. The circuit controls a direct current...
Operational Amplifier Gain 10 (MSB015E)
This is the basic operational amplifier configuration for gain 10. R2 can be changed to other...
Modulated Siren CMOS 4046 (CB19087E)
The CMOS 4046 integrated circuit is not very common today, consisting of a very efficient PLL for...