MSP430F6736A: MSP430F6736A/MSP430F6736 AVSS connection

stinvid

Part Number: MSP430F6736A

What is the correct use of the AVSS?

The datasheet seems to imply it should be 0V - connected to DVSS in some way, I'd expect.

However, reference design TID0-SINGLEPHASEMETER appears to show no connection between AVSS and DVSS (both on schematics and gerbers).

Thanks,
David

over 7 years ago

0 Andre Frantzke over 7 years ago

TI__Expert 5490 points

Hi,

AVSS should be connected to DVSS. Please see table 4.7 of the device datasheet.
As for TID0-SINGLEPHASEMETER design, I will check and come back.

Best regards,
Andre

0 James Evans over 7 years ago

TI__Mastermind 49692 points

Hello,

AGND is connected to Neutral through L2 as shown on Sheet 2 of the schematic.

DGND is connected to Neutral through R22 as shown on Sheet 3 of the schematic.

Regards,

James

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MSP430F6736A: MSP430F6736A/MSP430F6736 AVSS connection