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REF192 Production
The REF19x series precision band gap voltage references use a patented temperature drift curvature correction circuit and laser trimming of highly stable...
Datasheet
REF192 on Analog.com

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Query about REF192

		
	
				

			

									
					    WayneQ
					
							

            
            			
				
									
											
			
			
				
    
			
			
			    	
			                    
                
				                on Feb 3, 2026 
				
			
			
		
    
		
		                    	    
    
        	    
    Thread Summary
    
                The user inquired about the output shift due to soldering effects on the REF192, specifically regarding the temperature information in Figure 24 of the datasheet. The final answer confirmed that the question was addressed, but did not provide specific details. The recommended soldering temperature for the REF192 using a leaded profile was not explicitly stated in the thread.
                        	    
    
                
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    Dear Team,
    
 
    Please explain or share information …about output shift with respective to temperature value (due to solder effect )…please see below information is available in REFf192 datasheet of page:21 in figure 24…but there is temperature information… Please also explain recommended soldering temperature for solder REF192 part using” leaded profile”
    
 
     
    
 
    Thanks in advance for your kindly help!
    
 
    Br,
    
 
    Wayne
    
			
    
			
									
		                                 
    Thread Notes  
    
                
    
        
                                        
                        

    
    
                                            
                 ref192
                
                                                    
                 Series Voltage References
                
                                                    
                 voltage references
                
                                
            
    
    
    
		
    

				
				        
        		
    
			
						
									
												
			
			
                        
                                    
                        
                        
                        
            
			            
						
						
			
			
			
			
		
    

        
        
        
    
					
    
			
    


    
















    
	
    
	
    
					



			








	
	
	
	



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      •  Analog Employees  
      
            
						
                            
            
            				
            
                on Feb 3, 2026 7:48 PM
            
            
						
			            		
      
		
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      Hi, we recommend using JEDEC spec solder profile for soldering REF192. In order to get the best performance, we recommend soldering for minimum temperature and time as allowed by JEDEC spec. A special reflow profile is not required. The shift shown here is what can be expected in general. PCB design also affects the overall reflow shift and long-term drift. Please see ADI application note AN-82 for more information.
      
			
      

		
			
	      

		
		
	
      
	
      
		
      
			
		
      
	
      
	
      
		
						
						
				
						
				
				
		
		
      
			
		
      
	
      

      

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      •  Analog Employees  
      
            
						
                            
            
            				
            
                on Feb 3, 2026 7:48 PM
            
            
						
			            		
      
		
										0
					
	
      

		
		
      
		
      
                                
                                                            
      
					
      Hi, we recommend using JEDEC spec solder profile for soldering REF192. In order to get the best performance, we recommend soldering for minimum temperature and time as allowed by JEDEC spec. A special reflow profile is not required. The shift shown here is what can be expected in general. PCB design also affects the overall reflow shift and long-term drift. Please see ADI application note AN-82 for more information.
      
			
      

		
			
	      

		
		
	
      
	
      
		
      
			
		
      
	
      
	
      
		
						
						
				
						
				
				
		
		
      
			
		
      
	
      

      

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