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Problems with Vref and Vswout ADE5169

Question asked by raissaalves91 on Dec 2, 2015
Latest reply on Dec 9, 2015 by raissaalves91

Hello,

I am using an ADE5169 and I am having some problems.

My chip is apparently working and I am using a multimeter to see the voltage in the Vref pin and it is showing 0,21V. Is it wrong ? Isn't it supposed to show 3,3 V?

Another problem is when I am not using a crystal or an oscillator, the Vswout pin shows 3,3V, but when I connect these componentes, It changes to 2.5 V. Why? If I disconnect the oscillator again, it will show 2.5 V.

 

Thank you for your attention.

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