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ADE7753 with Hall Effect Sensor?

Question asked by MobileWill on Oct 8, 2012
Latest reply on Oct 9, 2012 by hmani

Hi,

 

I have been studying how to use the ADE7753 and I have most things figured out. That last thing is I am trying to figure out what sensors I can use for the current sensing. Is it possible to use something like the Allegro ACS714?

 

http://www.allegromicro.com/en/Products/Current-Sensor-ICs/Zero-To-Fifty-Amp-Integrated-Conductor-Sensor-ICs.aspx

 

 

I am looking for some that is in a SMD package that can be a fully integrated engery monitor device.

 

 

Also want to ask if the opto isolator is needed on the CF pin? I have seen schematic examples with and without.

 

Any help would be much appreciated.

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