TAS5717: Using TAS5717 on Dolby ATMOS

Jason Ciou

Expert 3600 points

Part Number: TAS5717

Hi team,

What are the limitations of using TAS5717 for Dolby ATMOS post-stage 2.1 channel output?

9W*2 for main 10W*1 for subwoofer

over 2 years ago

0 Shadow He over 2 years ago

TI__Mastermind 39020 points

Hi Jason

Do you mean the power limitation for 5717? There should be no problem to give 2*10W in BTL and 20W for PBTL.

0 Jason Ciou over 2 years ago in reply to Shadow He

TI__Expert 3600 points

Hi Shadow,

Anything else my customer need to know? if they want to use TAS5717 for Dolby ATMOS post-stage 2.1 channel output?

Could you tell me what is BTL and PBTL?

Jason

0 Shadow He over 2 years ago in reply to Jason Ciou

TI__Mastermind 39020 points

Hi Jason

BTL is using one 5717 to driven two speaker, and PBTL is only driven one speaker. They are all in the datasheet. As long as our customer follow the datasheet, there should be no special problems.

0 Jason Ciou over 2 years ago in reply to Shadow He

TI__Expert 3600 points

Hi Shadow,

Got it, thanks.

Jason

Because of the Thanksgiving holiday in the U.S., TI E2E™ design support forum responses may be delayed from November 25 through December 2. Thank you for your patience.

Audio

Audio forum

TAS5717: Using TAS5717 on Dolby ATMOS