.

Subscribe by email

Audio circuits design projects and schematics

Audio circuits design projects and schematics, various audio amplifiers circuits with diagram and schematic.

TDA2822 power amplifier electronic project circuit design

TDA2822 power amplifier is a monolithic integrated circuit in 12+2+2 powerdip, intended for use as dual audio power amplifier in portable radios and TS sets.
Using few external components TDA2822 is ideal for audio amplifier on audio portable devices .
For a power supply of 9V DC the output power of the TDA2822 is around 1.75W per channel at 4 ohms load impedance .

Circuit Diagram: 
TDA2822 power amplifier electronic project circuit design
TDA2822 power amplifier bridge
Electronic Circuits: 

Tone control circuit designed using LM833

Using LM833 can be designed a very simple tone control circuit using few external components .
For this Lm833 ton control circuit can be used almost any type of operational amplifier if it have high input impedance .
The LM833 is a is a dual general purpose operational amplifier designed with particular emphasis on performance in audio systems.

Circuit Diagram: 
LM833 Tone control circuit components
Tone control circuit designed using LM833
Electronic Circuits: 

TDA2052 active audio system circuit

This TDA2052 active audio system circuit use three TDA2052 chips and 5 speakers ( one woofer, two tweeters and two midranges ) .
For this TDA2052 TDA2052 active audio system circuit we need dual 20 volts power supply and five volts supply for the stand by function.

Circuit Diagram: 
TDA2052 active audio system circuit
Electronic Circuits: 

Pages

Subscribe to RSS - Audio Circuits