TAS5721: Asking for the TAS5721 power saving information.

SHH

Part Number: TAS5721

Hi Team,
Customer has the power saving request on the system design.
The PVDD is 19V. DVDD is 3.3V.
Could you let me know how much the current TAS5721 consume under the following conditions? I do not see the data on the datasheet.

RST = low,
PDN = low,
DR_SD = low

Thanks,
SHH

over 7 years ago

0 SHH over 7 years ago

TI__Mastermind 30636 points

Hi Team,
Please help for this.

Thanks,
SHH

0 Alex Bhandari-Young over 7 years ago

TI__Mastermind 25845 points

Hi SHH,

Is this the current draw on PVDD or AVDD/DVDD? The datasheet has the current draw for the 3.3V supply at 18V under these conditions (changing PVDD to 19V should not change AVDD current).

If you are looking for PVDD and would like me to take data on the EVM, please confirm and I can get the data for you at 19V by my end of work. In the meantime, have you taken a look at this? e2e.ti.com/.../193296 It has the same PVDD current data but at 24V.

Regards,

Alex

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TAS5721: Asking for the TAS5721 power saving information.