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关于电路笔记CN-0338中200mV共模电压问题



		

			

									
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				                on Jul 31, 2024 
				
			
			
		
    

				
		
    
		    		    
		    
		    		      		            		        
    Category: Hardware
    
    		        		            		    
    Product Number:  CN-0338 
    
    		        		    		    	
			
    电路笔记 CN-0338 的PPage 7 of 12 处提到若要使ADC输入引脚保持在0.1V以上，则需要使用200mV共模电压，
    

    如上：
    

    请问200mV的数据如何来的？
    

    
									
			        
		
    

				
						
        

    
    Tags: 
                                            
                 Operational Amplifiers (Op Amps)
                
                                                    
                 hardware
                
                                                    
                 CN-0
                
                                                    
                 Zero-Drift Op Amps
                
                                                    
                 ada4528-1
                
                                        
                                            
                
                
                                        
                                            
                
                
                                
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