LM3876 Amplifier (CB25725E)

This hybrid audio amplifier from National Semiconductor was found in the June 1994 issue of Electronics Now magazine. It is powered by 24 V.

| Clique na imagem para ampliar |

Anti theft (CB8961E)
Found in a 1980s American documentation, this circuit appears with variations elsewhere in this...
1 A symmetrical power supply (CB25954E)
The circuit shown, with the printed circuit board, was found in an article in the June 1990 issue...
BCD to Analog Converter (CB25395E)
This interesting circuit converts BCD signals into a voltage that can be used in an analog...