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Power consumption for AD5933 chip

Question asked by yangedf on Jun 4, 2015
Latest reply on Jun 5, 2015 by musach

Hi there~

 

I measured a current consumption of 15mA when AD5933 is fully functioning, which makes the power consumption of the chip around 50mW. Is that normal?

 

I checked the data sheet and the IDD is between 10 and 15mA at VDD = 3.3V. So my second question is why this chip draws so much current?

 

Thank you.

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