Can i remove Power for VDDA33_USB, VDDA18_USB, VDDA18_DAC, VDDA12_DAC if i am not using this interface

SUMIT RANJAN

Expert 1985 points

Hi Ti Team,

As i am not using USB port and DAC interface. So, can i remove power from their respective port.?

For USB :- VDDA33_USB, VDDA18_USB

For DAC:- VDDA18_DAC, VDDA12_DAC

Can i put this as a floating or need to connect power?

0 Cvetolin Shulev-XID over 8 years ago

Hi Sumit,

Could you specify what processor you are using?

BR
Tsvetolin Shulev

0 SUMIT RANJAN over 8 years ago in reply to Cvetolin Shulev-XID

Expert 1985 points

Hi Tsvetolin,

I am using TMS320DM68.

0 SUMIT RANJAN over 8 years ago in reply to SUMIT RANJAN

Expert 1985 points

Can any one update about this?

0 Cvetolin Shulev-XID over 8 years ago

Sumit,

When the USB and DAC are not used it should not causing a problem if they are not powered.

BR
Tsvetolin Shulev

0 SUMIT RANJAN over 8 years ago in reply to Cvetolin Shulev-XID

Expert 1985 points

Thanks.

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