DAC7750: Datasheet update requested

David Larkin

Mastermind 20460 points

Part Number: DAC7750

SnapEDA commented that the GND connections are differentiated on the datahseet, but given the same name.

GND and GND are labeled for both AGND and DGND.

There is a AVDD and DVDD to differentiate the Power supply connections, and this should be replicated in the GND connections as well.

over 6 years ago

Paul_Frost over 6 years ago

TI__Guru 53993 points

Hi David,

My colleagues Kevin or Garrett should get back to you on Monday.

Thanks,
Paul

Garrett Satterfield over 6 years ago in reply to Paul_Frost

TI__Expert 5820 points

Hi David,

Separate grounds for DVDD and AVDD are not specified for this device. All of the GND pins are tied together internally.

Thanks,
Garrett

Garrett Satterfield over 6 years ago in reply to Garrett Satterfield

TI__Expert 5820 points

Hi David,

Correction, GND pins are specified for AVDD and DVDD separately. I see your point about not labeling them AGND and DGND as is convention. I will make a note of this and we will consider changing this in a datasheet update.

Thanks,
Garrett

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DAC7750: Datasheet update requested