Need help For Thesis About An 8 Watt Audio Amplifier

[Jajazz]

Can i get help from anyone...basically everythin bout it...I am currently building a PC speaker which consist of this 8 w amp and using the IC of D2822A...i cant seem to get a datasheet of that IC...need every information needed about the operation of the IC and all the components that connect around it...thank you...

 

[TillEulenspiegel]

The number you supplied is probably a manufactures item number and not a universal part designator .

The TDA series amps are mono and stereo amps the TDA 2822 is a 12W x 2 amp in a dip. https://www.st.com/stonline/books/pdf/docs/1462.pdf

A single to-220 8W mono amp is a TDA 2002. https://www.nteinc.com/specs/1200to1299/pdf/nte1232.pdf

I just guessing here but do you have the part in hand?

 

[Jajazz]

thanx for the help man...tda2822 seems the better bet...but it has 16 pins...mine has 8 pins only...yes i do have it with me...do u know of anyone's site which he/she did the same thesis as mine...need examples here...