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ADE9112 Recommended for New Designs
The ADE9103/ADE9112/ADE9113are precision simultaneously sampling Σ-Δ analog-to-digital converters (ADCs) for both DC and polyphase shunt-based energy...
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ADE9112 for phase-to-phase voltage measurement

		
	
				

			

									
					    AlpeshM
					
							

            
            			
				
									
											
			
			
				
    
			
			
			    	
			                    
                
				                on Jun 19, 2025 
				
			
			
		
    
		
		                    	    
    
        	    
    Thread Summary
    
                The user inquired about using the ADE9112 for phase-to-phase voltage measurement between L1 and L2 without a neutral wire. The support engineer confirmed that the ADE9112 supports this configuration, suggesting to use L2 in place of the neutral in the circuit setup. No additional parameters or workarounds were mentioned.
                        	    
    
                
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    Category: Hardware
    
    		        		            		    
    Product Number:  ADE9112 
    
    		        		    		    
    
		    		    
		    			
    
			    
    Hello,
    

    

    We are planning to use the ADE9112 for phase-to-phase voltage measurement and phase current measurement. We have a few questions regarding the measurement of voltage for phase-to-phase in a scenario where we don't have a neutral (N) wire, only 208V AC phases L1 and L2.
    

    

    Does the ADE9112 IC support AC voltage measurement between L1 and L2 in this configuration?
    

    

    

    Thanks.
    

    Alpesh
    
			
    
			
									    
    
			        
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[edited by: AlpeshM at 12:16 PM (GMT -4) on 20 May 2025]
				
    
						
		                                 
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