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Chip Amps Amplifiers based on integrated circuits

TDA2030=TDA2030A ????
TDA2030=TDA2030A ????
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Old 24th October 2012, 07:22 PM   #1
mostafagordy is offline mostafagordy  Afghanistan
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Default TDA2030=TDA2030A ????

I am begginer...
what is difference between TDA2030A and TDA2030

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Old 24th October 2012, 10:32 PM   #2
fas42 is offline fas42  Australia
Join Date: Jun 2012
Location: NSW, Australia
Just quickly glancing at the manufacturer's data sheets, the A version can take higher supply voltages, so can produce a touch more output power. Probably a sorting process at the factory produced 2 piles of chips, hence the differentiation.

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Old 24th October 2012, 10:46 PM   #3
DUG is offline DUG  Canada
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"18W" vs "14W"
Doug We are all learning...we can all help
"You can't stop the signal, Mal. Everything goes somewhere..."
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