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ADuM160N Recommended for New Designs
The ADuM160N/ADuM161N/ADuM162N/ADuM163N are 6-channel digital isolators based on Analog Devices, Inc., iCoupler® technology. Combining high speed, complementary...
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ADuM160N on Analog.com

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ADuM160N/161N About UL standard protection (single / double)



		

			

									
					    naohisa
					
							

			
				
									
											
			
			
				
    
			
			
			    	
			                    
                
				                on Apr 25, 2022 
				
			
			
		
    

				
		
    
		    		    
		    
		    	
			
    Hi,
    

    I have a question about ADuM160N / 161N.
    

    The D / S has the following explanation.
    "Double Protection, 3000 V rms Isolation Voltage"
    

    https://www.analog.com/media/en/technical-documentation/data-sheets/ADuM160N-161N-162N-163N.pdf#page=13
    

    

     
    

    I also checked "File E214100" which is also described in D / S.
    I found the document on UL's site,
    Only the explanation about "Single Protection" was written here.
    

     
    

    iq.ulprospector.com/.../profile
    

    Which is correct?
    Please let me know because it is necessary to support "Double Protection" in this development.
    

    

    Best Regards,
    

    Naohisa
    
								
    

				
				
		
    
			
						
									
									
						
						
			
			
			
			
		
    

        
        

					
    
			
    


    


	















    
	
    
	
    
					



			








	
	
	
	



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