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ADM3485 Production
The ADM3483 / ADM3485 / ADM3488 / ADM3490 / ADM3491 are low power, differential line transceivers designed to operate using a single 3.3 V power supply...
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ADM3485 on Analog.com

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output issue of ADM3485



		

			

									
					    Technexion
					
							

			
				
									
											
			
			
				
    
			
			
			    	
			                    
                
				                on Sep 13, 2023 
				
			
			
		
    

				
		
    
		    		    
		    
		    		      		            		        
    Category: Hardware
    
    		        		            		    
    Product Number:  ADM3485 
    
    		        		    		    	
			
    Hi there ,
    

    I'd like know what's the state of RO when RE and DE =1. I noticed that it has the same status with DI.-please see my schematic as attached.
    

    Thanks
    

    Tony 
    
									
			        
		
    

				
						
        

    
    Tags: 
                                            
                 interface and isolation
                
                                                    
                 hardware
                
                                                    
                 RS-232 / RS-422 / RS-485 / RS-562
                
                                                    
                 ADM3485
                
                                                    
                 RS-485 and RS-422