ADS7128: Power Consumption

S. Gaudreau

Part Number: ADS7128

Hi,

I cannot find the digital power consumption of the Device, DVDD.

There is a complete table for AVDD.

Can you give me the information for DVDD ?

Supply will be at 3.3V for DVDD and 4.0V for AVDD

Thanks

over 4 years ago

0 S. Gaudreau over 4 years ago

Intellectual 455 points

And AVDD is related to the I2C speed.... why ?

0 Cynthia over 4 years ago in reply to S. Gaudreau

TI__Mastermind 25070 points

Hello,

The majority of the power consumption for this device will be due to the analog power supply.

The following article will explain this topic further: How to use power scaling to maximize power savings in a SAR ADC system

Regards

Cynthia

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ADS7128: Power Consumption