TAS5760M 32pin package/48pin package

KANJI SHIBATANI

Mastermind 6205 points

Other Parts Discussed in Thread: TAS5760M

Hello

My customer TAS5760M is in studying for next year model.

Would you please advise?

In the TAS5760M Data sheet below, following **** is written in Page 11.

http://www.tij.co.jp/jp/lit/ds/symlink/tas5760m.pdf

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Maximum continuous Output Power Per channel : 4ohm PVDD=15V.

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Is this for DCA package ( 48pin ) only ? ( My understainding is so.)

In the TAS5760M data sheet page1, there are graph of "Power at 10% THD+N vs PVDD".

Is this for DCA ( 48pin) only?

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Maximum Instantaneous Output Power Per channel : 4ohm PVDD=21.9V.

*************

Is this DCA package? ( 48pin ) and also available for DAP package (32pin)?

Please adivse

Best Regards

over 7 years ago

0 Diego Melendez over 7 years ago

TI__Guru 57800 points

Hi, Shibatani-san,

The data in the datasheet corresponds to the DCA package (48 pin). The performance in DAP package (32 pin) is very similar.

Best Regards,

-Diego Meléndez López
Audio Applications Engineer

0 KANJI SHIBATANI over 7 years ago in reply to Diego Melendez

Mastermind 6205 points

Dear Diego-san

Thank you for your reply quickly!

Please let me confirm again of Maximum CONTINUOUS power spec at data sheet.

TAS5760M data sheet p11 says 13.25W +13.25W @ 4ohm : PVDD= 15V as Maximum CONTINUOUS Power.

Is this spec for DCA(48pin) ONLY?

Because Theta j-a of DAP( 32pin) is 2times of DCA and 60deg-C/Watt.

If so, Maximum continuous power of DAP package should be half of DCA package?

Sorry to bother you again.

Thank you for cooperation.

0 Diego Melendez over 7 years ago in reply to KANJI SHIBATANI

TI__Guru 57800 points

Hi, Shibatani-san,

The thermal performance of both packages is similar. The information depicted in the Thermal Characteristics Table from the datasheet is incorrectly arranged in the pin number row. Please refer to the corrected table below:

We will work to correct this in the Datasheet.

Best Regards,

-Diego Meléndez López
Audio Applications Engineer

0 KANJI SHIBATANI over 7 years ago in reply to Diego Melendez

Mastermind 6205 points

Dear Diego-san,

Thank you for your advise.

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TAS5760M 32pin package/48pin package