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ADG508F Production
The ADG508F and ADG509F are CMOS analog multiplexers, with the ADG508F comprising eight single channels and the ADG509F comprising four differential channels...
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ADG508F on Analog.com

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ADG508F ESD rating

		
	
				

			

									
					    baci
					
							

            
            			
				
									
											
			
			
				
			
			
			    	
			                    
                
				                on Jan 15, 2018 
				
			
			
		

		
		                    	    

        	    
Thread Summary

                The user inquired about the ESD tolerance of the ADG508F analog inputs and the internal ESD diode architecture. The final answer confirmed that the ADG508F can withstand ±300 V HBM ESD without dedicated protection. The engineer suggested considering the ADG5208F or ADG5248F for higher ESD ratings (4kV HBM).
                        	    

                
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I use an ADG508F.

 
Q1)How much ESD can the ADG508F(Analog input from S1 to S8) take?

 
(It is not written in the datasheet.)

 
Q2)Can you provide the  internal ESD diode architectures?

 
(Diode Stacks or Back to Back Diodes ?)

 
I  already seeing below Analog Dialogue. (fig4,5 OP-AMP ESD architectures) 

 
Regards,

 
 

 
http://www.analog.com/en/analog-dialogue/articles/esd-diodes-as-voltage-clamps.html

			

			
									
		                             
                        

    

                                            
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