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AD7472 Production
The AD7470/AD7472 are 10-bit /12-bit high speed, low power, successive-approximation ADCs. The parts operate from a single 2.7 V to 5.25 V power supply...
Datasheet
AD7472 on Analog.com

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Question about AD7472ARU



		

			

									
					    Kazu
					
							

			
				
									
											
			
			
				
    
			
			
			    	
			                    
                
				                on Nov 10, 2017 
				
			
			
		
    

				
		
    
		    		    
		    
		    	
			
    Hi All,
    
 
    I'd like to know the type of the totem-pole output of the DB0 to the DB11 pins. 
    
 
    Both high and low sides of the totem-pole are used FET or transistor? Is there a resistor on the high side line?
    
 
    If you have the equivalent circuit of the totem-pole, please send it to me.
    
 
    I estimate how the AD7472 works if the short circuit between DBx and DBx+1 occured.
    
 
    Thanks,
    
 
    Kazu
    
									
			        
		
    

				
						
        

    
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                 Single Channel A/D Converters
                
                                                    
                 ad7472
                
                                                    
                 Precision A/D Converters
                
                                
            
    
    
    

		
    
			
						
									
									
						
						
			
			
			
			
		
    

        
        

					
    
			
    


    
















    
	
    
	
    
					



			








	
	
	
	



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                on Nov 16, 2017 1:32 AM
            
            
					
        
	
        

		
		
        
					
        Hi jcolao,
        
 
        Thank you for the reply.  I understood you do not have the ibis model for AD7472.
        
 
        Then, how about the following questions? Could you support it?
        
 
        Both high and low sides of the totem-pole are used FET or transistor? Is there a resistor on the high side line?
        
 
        Thanks
        
 
        Kazu
        
			
        

		
			
	      

		
		
	
        
	
        
		
        
			
		
        
	
        
	
        
		
						
						
				
						
				
				
		
		
        
			
		
        
	
        

        

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													0
							
			
				
									
							        
			
			
			
          
            
						
                            
            
            				
            
                on Nov 16, 2017 1:32 AM
            
            
					
          
	
          

		
		
          
					
          Hi jcolao,
          
 
          Thank you for the reply.  I understood you do not have the ibis model for AD7472.
          
 
          Then, how about the following questions? Could you support it?
          
 
          Both high and low sides of the totem-pole are used FET or transistor? Is there a resistor on the high side line?
          
 
          Thanks
          
 
          Kazu
          
			
          

		
			
	      

		
		
	
          
	
          
		
          
			
		
          
	
          
	
          
		
						
						
				
						
				
				
		
		
          
			
		
          
	
          

          

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