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ADG1419 Production
The ADG1419 is a monolithic iCMOS® device containing a single-pole/double-throw (SPDT) switch. An EN input on the LFCSP is used to enable or disable the...
Datasheet
ADG1419 on Analog.com

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ADG1419: Asymmetric supplies

		
	
				

			

									
					    pahlkee
					
							

            
            			
				
									
											
			
			
				
    
			
			
			    	
			                    
                
				                on Jan 28, 2019 
				
			
			
		
    
		
		                    	    
    
        	    
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                The user asked if the ADG1419 can operate with +5V / -18V supplies, which is outside the specified +/-16.5V range. The support engineer confirmed that operation at these voltages is not guaranteed and suggested the ADG5436F, which operates from +/-5V to +/-22V.
                        	    
    
                
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    Is it possible to use the ADG1419 with +5V / -18V supplies?
    

    This is outside the +/-16.5V range listed in the +/-15V operation section, but well inside the 25V GND to VSS rating and the 35V VDD to VSS rating.
    
			
    
			
									
		                             
                        

    
    
                                            
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      •  Analog Employees  
      
            
						
                            
            
            				
            
                on Jan 29, 2019 11:26 AM
            
            
						
			            		
      
		
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      Hi,
      

      Unfortunately we cannot guarantee the operation of this device at these supply ranges as it is outside the range specified in the datasheet.
      

      The absolute max ratings on the datasheet are stress rating and do not indicate performance.
      

      

      You could have a look at the ADG5436F. This is a Dual 2:1 that operates from +/-5 V to +/-22 V dual supply.
      

      

      Regards,
      

      David
      
			
      

		
			
	      

		
		
	
      
	
      
		
      
			
		
      
	
      
	
      
		
						
				
						
						
				
				
		
		
      
			
		
      
	
      

      

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