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TAS5825M: Frequency Response in High-Fidelity Speaker Amplifiers

welson chang

Prodigy 90 points

Part Number: TAS5825M
Other Parts Discussed in Thread: TPA3255, TAS5630B, TAS5614A

Tool/software:

Hi

We have tweeter loudspeakers with a frequency response exceeding 20kHz (20Hz-40kHz). We'd like to know if the TAS5825 can reproduce sound up to 30kHz. If not, could you recommend a class D speaker amplifier that meets this 20Hz-40kHz frequency response and 24Vinput/stereo/at least 38W specification?

Thanks

Welson

0 Sam Yang 5 months ago

TI__Intellectual 1820 points

Hi Welson,

Please take a look at the TPA3255, TAS5614A, and the TAS5630B. Thanks.

Regards,

Sam

0 welson chang 5 months ago in reply to Sam Yang

Prodigy 90 points

Hi Sam,

Thanks for the information,but I would like to use the Digtal input.

0 Sam Yang 5 months ago in reply to welson chang

TI__Intellectual 1820 points

Hi Welson,

We will get back to you shortly. Thanks.

Regards,

Sam

0 welson chang 5 months ago in reply to Sam Yang

Prodigy 90 points

Thanks for the support.

Thanks

Welson

0 Jesse Ji 5 months ago in reply to welson chang

TI__Genius 15060 points

hi welson

you want generating 38w at 20k-40k?

what's your load resistance?

tas5825 support 20k-40k output, but as you know, if you want to achieve 38w, LC filter need to have higher fc.

tks

jesse

+1 welson chang 5 months ago in reply to Jesse Ji

Prodigy 90 points

Hi Jesse

Yes, we want to generate 38 W at 20-40 kHz. Our load resistance is 8 ohms. Thanks for the information.

Thanks

Welson