TPA3116D2EVM: Fed a single audio input on multiple TPA3116D2EVM

Art Mecina

Part Number: TPA3116D2EVM

Hello Guys,

Is it possible for one audio input be fed to multiple TPA3116D2EVM?
Customer want to restomod an older console stereo with modern hifi speakers. He need more power than a single tpa3116d2evm can provide so he need to know if he can run those boards off a split input, so that you can run multiple boards off of one input source, In order to run multiple channels.

Also, would you be able to run a single digital signal processor on multiple boards?

Thanks to confirm!

Art

over 3 years ago

0 Robert Clifton56 over 3 years ago

TI__Mastermind 23570 points

Hi Art,

As long as he doesn't want to tie the outputs together, there shouldn't be a problem doing this.

Depends on the digital signal processor. I don't see any reason why this wouldn't work though.

Best Regards,

Robert Clifton

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TPA3116D2EVM: Fed a single audio input on multiple TPA3116D2EVM