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ADuM242D Recommended for New Designs
The ADuM240D/ADuM240E/ADuM241D/ADuM241E/ADuM242D/ADuM242E are quad-channel digital isolators based on Analog Devices, Inc., iCoupler® technology. Combining...
Datasheet
ADuM242D on Analog.com

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older date codes ok to use on this part?  1813 date code (year = 2018, work week = 13)

		            
		

			

									
					    BBcurtisinst
					
							


			
				
									
											
			
			
				
    
			
			
			    	
			                    
                
				                on May 16, 2024 
				
			
			
		
    
		
     
				
		
    
		    		    
		    
		    		      		            		        
    Category: Datasheet/Specs
    
    		        		            		    
    Product Number:  ADUM242D1BRIZ, ADUM242D 
    
    		        		    		    	
			
    Hi All, wondering if anybody knows if things have changed allot since 2018 for this part, thanks!
    
									
			        
		
    

				
						
        

    
    Tags: 
                                            
                 Datasheet/Specs
                
                                                    
                 adum242D
                
                                                    
                 Digital Isolation Technology
                
                                                    
                 ADUM242D1BRIZ
                
                                                    
                 Standard Digital Isolators
                
                                
            
    
    
    

		
    
			
						
									
												
			
			
                        
                                    
                        
                        
                        
            
			            
						
						
			
			
			
			
		
    

        
        

					
    
			
    


    
















    
	
    
	
    
					



			


				
	









	
      
	

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      •  Analog Employees  
      •  Super User  
      
            
						
                            
            
            				
            
                on May 16, 2024 4:42 PM
            
                                    
					
      
	
      

		
		
      
					
      Hi,
      

      Early date codes work just fine and there are many of these OOK isolators in service since product launch in ~2015. There may be assembly reliability concerns depending on condition of the leads though.
      

      I would however caution against grey market parts if that’s what they happen to be; They would‘t be supported if coming from outside an authorized supply chain. 
      

      

      Regards,
      

      Jason
      
			
      

		
			
	      

		
		
	
      
	
      
		
      
			
		
      
	
      
	
      
		
						
						
				
						
				
				
		
		
      
			
		
      
	
      

      

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