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ADE7753 Sampling Rates per channel and multi SPI bus

Question asked by wolfings on Dec 12, 2012
Latest reply on Dec 18, 2012 by hmani

Group,  What kind of speed should I expect out of the ADE7753 and like devices.  I noticed in the spec sheet a sampling rate MAX of 894Khz. OR was that the clock speed?  What is it per channel sampled (Vrms, Irms, etc...) ?  Additionally if I was to have multiple ADE7753s on an SPI bus what is theoretical degradation in performance of the system?  Is it simply MAX per channel/#of7753 on the multi SPI bus?

 

Thanks in advance!

JFS

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