TAS5731M: TAS5731M GVDD

Henry Kwok

Intellectual 1190 points

Part Number: TAS5731M

Hi TI team,

My customer using TAS5731M, and would like to know what is the GVDD output normally. Thanks.

over 8 years ago

0 Henry Kwok over 8 years ago

TI__Intellectual 1190 points

Hi Team,

Please help!

0 Alex Bhandari-Young over 8 years ago in reply to Henry Kwok

TI__Mastermind 25895 points

Hi Henry,

I will need to check this on the EVM and get back to you. Is there a specific PVDD at which the customer would like to know GVDD?

Best,

Alex

0 Henry Kwok over 8 years ago in reply to Alex Bhandari-Young

TI__Intellectual 1190 points

Hi Alex,

Please support the result. Thanks.

0 Alex Bhandari-Young over 8 years ago in reply to Henry Kwok

TI__Mastermind 25895 points

Hi Henry,

If you can please provide me with the PVDD at which the customer would like to know GVDD I can test this for you. Based on other GVDD measurements made on other devices this will likely be around 6.9V, but it is stated in the datasheet that GVDD is derived from PVDD so will be best to use the customer's PVDD when I check.

Thanks,

Alex

0 Alex Bhandari-Young over 8 years ago in reply to Alex Bhandari-Young

TI__Mastermind 25895 points

Hi Henry,

I took some measurements for you at different PVDDs.

PVDD	GVDD
18V	6.76V
12V	6.758V
8V	5.88V

Best,

Alex

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TAS5731M: TAS5731M GVDD