TAS5825M: Internal Connection Relation of Ground Pins

Sadanori Kato

Part Number: TAS5825M
Other Parts Discussed in Thread: TAS5760M, TAS5805

Hi,

Could you please tell me the internal connecting relation of ground pins (PGND, PowerPAD, DGND and AGND) ?
(e.g. : internal short, presence of diode and so on)

Best regards,
Kato

over 5 years ago

0 Shawn Zheng over 5 years ago

TI__Mastermind 24835 points

Hi Kato-san,
Let us check with design team and get back to you later. Thanks for your patience!
Best regards,
Shawn Zheng

0 Sadanori Kato over 5 years ago in reply to Shawn Zheng

Guru 36490 points

Hi Shawn-san,

Thank you for your support.

Could you please provide the following information like TAS5760M ground structure ?

Best regards,
Kato

0 Sadanori Kato over 5 years ago in reply to Sadanori Kato

Guru 36490 points

Hi Shawn-san,

Sorry for rushing you but please let me know if you have any updates.

Best regards,
Kato

0 Sadanori Kato over 5 years ago in reply to Sadanori Kato

Guru 36490 points

Hi Shawn-san,

I should inform our customer of the detailed information until weekend, so please let me know if you have any updates.

Best regards,
Kato

0 Alix Wan over 5 years ago in reply to Sadanori Kato

TI__Genius 9995 points

Hi Kato-san,

Just be curious, why do you need this for? In fact, as to TAS5805 and TAS5825, the internal connection is as below:

Regards,

Alix Wan

0 Sadanori Kato over 5 years ago in reply to Alix Wan

Guru 36490 points

Hi Alix-san,

Thank you for the information.

The background is to consider the optimal PCB GND pattern in order to improve sound quality,

Best regards,
Kato

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TAS5825M: Internal Connection Relation of Ground Pins