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LTC486 Production
The LTC486 is a low power differential bus/line driver designed for multipoint data transmission standard RS485 applications with extended common-mode...
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LTC486 on Analog.com

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About ESD withstand voltage of LTC486



		

			

									
					    naohisa
					
							

			
				
									
											
			
			
				
    
			
			
			    	
			                    
                
				                on Jun 9, 2020 
				
			
			
		
    

				
		
    
		    		    
		    
		    	
			
    Hi,
    

    I want to adopt LTC486.
    I have one question, can you tell me?
    

    Question：
    

    Can you tell me the withstand voltage for ESD protection of LTC486 output pin?
    Is ±2kV stated in the data sheet a withstand voltage for all pins?
    Or does it only apply to input pins?
    

    

    Best Regards,
    

    Naohisa
    
									
			        
		
    

				
				
		
    
			
						
									
									
						
						
			
			
			
			
		
    

        
        

					
    
			
    


    


	















    
	
    
	
    
					



			








	
	
	
	



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													+1
							
			
				
									
							        
			
			
			
      •  Analog Employees  
      
            
			                            
                        
                on Jun 9, 2020 9:24 AM
            
            
					
      
	
      

		
		
      
					
      Hi Naohisa,
      

      +/-2kV applies to all pins for Human Body Model (for IC handling in lab/assembly environment). For the bus pins connecting to an external connector, a TVS or other additional protection components will be needed for system-level protection (e.g. IEC 61000-4-2).
      

      We also have a dual transmit, dual receiver product ADM4168E which has built-in system level ESD protection (+/-8kV IEC 61000-4-2).
      

      Best regards,
      

      Conal Watterson
      
			
      

		
			
	      

		
		
	
      
	
      
		
      
			
		
      
	
      
	
      
		
						
						
						
						
				
				
		
		
      
			
		
      
	
      

      

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													+1
							
			
				
									
							        
			
			
			
      •  Analog Employees  
      
            
			                            
                        
                on Jun 9, 2020 9:24 AM
            
            
					
      
	
      

		
		
      
					
      Hi Naohisa,
      

      +/-2kV applies to all pins for Human Body Model (for IC handling in lab/assembly environment). For the bus pins connecting to an external connector, a TVS or other additional protection components will be needed for system-level protection (e.g. IEC 61000-4-2).
      

      We also have a dual transmit, dual receiver product ADM4168E which has built-in system level ESD protection (+/-8kV IEC 61000-4-2).
      

      Best regards,
      

      Conal Watterson
      
			
      

		
			
	      

		
		
	
      
	
      
		
      
			
		
      
	
      
	
      
		
						
						
						
						
				
				
		
		
      
			
		
      
	
      

      

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