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AIC4100 Data Sheet

Electrobrains

Jan 2, 2012
259
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Jan 2, 2012
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I have got a bunch of interesting circuits.
Does anyone have a data sheet or know where this IC is used or have any information about AIC4100 ?
It seems to be a customized IC for Altec Lansing (loudspeakers, headphones etc).
It's manufactured by SGS-Thomson as STT278AB28T, probably in year 1990.

AIC4100.jpg AIC4100,STT278AB28T.jpg

I have asked AltecLansing directly, but I have not received an answer yet.
Thanks, Dan
 

kellys_eye

Jun 25, 2010
6,514
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Jun 25, 2010
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6,514
Do you have a schematic of the device 'in use'?
The worst thing anyone needs to read is 'customised' - this usually converts to a dead-end as far as finding data is concerned unless you find some sympathetic person in the company that originally made/used them.
 

Electrobrains

Jan 2, 2012
259
Joined
Jan 2, 2012
Messages
259
I do neither have a schematic nor a device where this circuit is involved.
That's why I am fishing here...
 
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