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AD9833 Logic input current

Question asked by paulb123 on Aug 10, 2011
Latest reply on Aug 17, 2011 by LiamR

We're utilizing the AD9833.  The Rev O and Rev A datasheets indicate the logic input current is 10 uA but in rev B-D it shows 10mA.  10mA seems like a really high current and our driver will have difficulty supporting that type of current.  Does anyone know what this chip really draws on the logic input?

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