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ADA4930 Spice model problem

		
	
				

			

									
					    Roman.Sh
					
							

            
            			
				
									
											
			
			
				
    
			
			
			    	
			                    
                
				                on Feb 3, 2026 
				
			
			
		
    
		
		                    	    
    
        	    
    Thread Summary
    
                The user encountered issues with the output common mode not matching the setting by the VOCM pin when simulating a filter using the ADA4930 OpAmp in ADS and LTSpice. The final answer suggests that the spice model is tested and verified only in PSIPICE and Multisim, and recommends using the free ADI Multisim edition for evaluation. The link to download the Multisim edition is provided.
                        	    
    
                
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    Hi,
    
 
    I'm trying to simulate filter using OpAmp ADA4930 and I have problem with the Output common mode, which is not as I set by VOCM pin. I have simulated the filter in 2 CAD tools: ADS and LTSpice, both of them has the same problem. Please advice if there is known issue with this macro model?
    
 
    Thanks,
    
 
    Roman
    
			
    
			
									
		                                 
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