Efficient amp

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Camerong

Member
2015-11-22 2:58 am
I'm looking for an efficient class d/t amplifier board for battery powered speaker box

Thoughts on Ta2024?
Was thinking sure electronics Ta2024 15w x 2

Here's what it looks like so far :)
 

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Use a TPA3116 or TPA3118 amplifier, preferably one with an output filter. Set all the AMx pins low for the lowest switching frequency, and connect the MODE pin to PVCC to put the amp in 1SPW mode. If there's a power LED on the board, remove it.

I don't know offhand any low cost amplifiers that have the MODE and AMx pins easily configurable, someone else might know.
 
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