strange chip UTC FM93 2822

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NIC1138

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Joined 2007
nwerneck.freeshell.org
#1
I opened up an old computer "multimedia" amplifier to savage a speaker and take a look at its guts. It loos like it's based on a small 8 pin DIP chip written

UTC FM93
2822

Does anybody has a clue of what is it?? Any relation to TDA2822, perhaps?? (but this one has 16 pins! 🙁 )

FM93 in google returns a lot of radio stations! :dead:
 
#3
Thank you! I wanted to take a look at the output power and laugh a bit! 😀 (1W!)

The datasheet says it's for "portable cassette players and radios"... How can someone have the nerve to use this for a table-top amplifier?...

Has anybody ever seen a nice / fine / accaptable pair of computer "multimedia speakers", like those bought on computer stores? What was the actual power and chips?...
 
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