TLV320AIC3106 IOVDD, AVDD & DRVDD supplies

Pol REYMOND

Intellectual 2100 points

Hello team,

My customer would like to supply IOVDD, AVDD and DRVDD with the same voltage rail.

So do you think there's some risk, and if yes can you explain which one please ?

Thanks in advance for your support.

Best regards

over 9 years ago

0 Luis Fernando Rodriguez S. over 9 years ago

TI__Guru* 84915 points

Hi, Pol,

There wouldn't be problem. If IOVDD, AVDD and DRVDD supplies are tied to the same voltage rail, the power supply recommendations will be respected. I just recommend to turn on this voltage rail before DVDD rail to ensure that all the recommendations will be followed. Please take a look at the 13 Power Supply Recommendations section for details.

Best regards,
Luis Fernando Rodríguez S.

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TLV320AIC3106 IOVDD, AVDD & DRVDD supplies