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ADAS1000 Recommended for New Designs
The ADAS1000 measures electro cardiac (ECG) signals, thoracic impedance, pacing artifacts, and lead-on/lead-off status and output this information in the...
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ADAS1000 on Analog.com

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ADAS1000 CMRR

		
	
				

			

									
					    adrianchia
					
							

            
            			
				
									
											
			
			
				
    
			
			
			    	
			                    
                
				                on Feb 3, 2026 
				
			
			
		
    
		
		                    	    
    
        	    
    Thread Summary
    
                The user inquired about the ADAS1000's ability to meet a CMRR requirement of > 120dB at mains frequency with patient cable. The final response directed the user to contact regional Analog Devices support for product-specific support, as ADAS1000 support is not available on EngineerZone. The user also requested symbols and footprints for the ADAS1000, which were directed to the product's symbols and footprints page, with a suggestion to contact the local Customer Interaction Center for urgent assistance.
                        	    
    
                
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    Hi,
    
 
    We have a customer who is designing the ECG devices but there is a requirement on the CMRR (Balanced) of > 120dB at mains frequency, with patient cable. Can ADAS1000 perform such a  CMRR requirement? If not, is there any work around using other supporting chipsets and ADAS1000?
    
 
    Thanks.
    
			
    
			
									
		                                 
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