• State Verified Answer
  • Replies 11 replies
  • Subscribers 32 subscribers
  • Views 1944 views
  • Users 0 members are here
Options
Related 

        

            Post
             Go back to editing
        

    

    


    

    









		












	
	
			
	
			
			
	
	
		

		
Question about RS-485 Tranceiver



		

			

									
					    Kazu
					
							

			
				
									
											
			
			
				
    
			
			
			    	
			                    
                
				                on Apr 24, 2017 
				
			
			
		
    

				
		
    
		    		    
		    
		    	
			
    Hi All,
    
 
    I'm looking for a RS-485 tranceiver chip covering the attached conditions.
    
 
    - Maximam 64 tranceivers on the bus.
    
 
    - Two types power supplies, 5V and 3.3V. 
    
 
    Regards,
    
 
    Kazu
    
								
    

				
							QuestionaboutRS-485products.pdf
					
		
    
			
						
									
									
						
						
			
			
			
			
		
    

        
        

					
    
			
    


    


	















    
	
    
	
    
					



			








	
	
	
	



Parents
	
      
	

    • 
	
      



	
		
	
	



      
	
      
		
      
							
					
      
		
      
			
													0
							
			
				
									
							        
			
			
			
        
            
			                            
                        
                on Apr 24, 2017 4:23 PM
            
            
					
        
	
        

		
		
        
					
        tnelson654 san,
        
 
        Thank you for supporting this case. The number of transceivers is maximum 64 pcs on the bus.
        
 
        ADM3085E is a little expensive to me, so I have a question about ADM3065E to you.
        
 
        Using ADM3065E under the following conditions are acceptable?
        
 
        1): Vcc=3.3V, Logic voltage=5V,   2): Vcc=5V, Logic voltage=3.3V
        
 
        **Logic voltage is not decided yet but it will be 3.3V or 5V.
        
 
        **Data rate needs 10M~20Mbps
        
 
        Regards,
        
 
        Kazu
        
			
        

		
		
		
		
	
        
	
        
		
        
			
		
        
	
        
	
        
		
						
						
				
						
				
				
		
		
        
			
		
        
	
        

        

        • 

	
      



Reply

        


      • 
	
        



	
		
	
	



        
	
        
		
        
							
					
        
		
        
			
													0
							
			
				
									
							        
			
			
			
          
            
			                            
                        
                on Apr 24, 2017 4:23 PM
            
            
					
          
	
          

		
		
          
					
          tnelson654 san,
          
 
          Thank you for supporting this case. The number of transceivers is maximum 64 pcs on the bus.
          
 
          ADM3085E is a little expensive to me, so I have a question about ADM3065E to you.
          
 
          Using ADM3065E under the following conditions are acceptable?
          
 
          1): Vcc=3.3V, Logic voltage=5V,   2): Vcc=5V, Logic voltage=3.3V
          
 
          **Logic voltage is not decided yet but it will be 3.3V or 5V.
          
 
          **Data rate needs 10M~20Mbps
          
 
          Regards,
          
 
          Kazu
          
			
          

		
		
		
		
	
          
	
          
		
          
			
		
          
	
          
	
          
		
						
						
				
						
				
				
		
		
          
			
		
          
	
          

          

          • 


        


Children
	
        No Data