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I2C bidirection level-translator to a bigger or lower reference

    
		

			

									
					    GuiX
					
							


			
				
									
											
			
			
				
    
			
			
			    	
			                    
                
				                on Aug 25, 2015 
				
			
			
		
    
		
     
				
		
    
		    		    
		    
		    	
			
    Hi everybody,
    
 
    I need to connect an I2C master device biased at 3.3 V to an I2C slave device that can be biased from 2.3 to 5.5 V.
    
 
    s it any level translator that I can use?
    
 
    I only found level translators that require that one of the reference voltage is always bigger that the other.
    
 
    Best regards GuiX
    
									
			        
		
    

				
						
        

		
    
			
						
									
									
						
						
			
			
			
			
		
    

        
        

					
    
			
    


    
















    
	
    
	
    
					



			








	
	
	
	



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