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AD5941 Recommended for New Designs
The AD5940 and AD5941 are high precision, low power analog front ends (AFEs) designed for portable applications that require high precision, electrochemical...
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AD5941 on Analog.com

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CN0510

		
	
				

			

									
					    yli492
					
							

            
            			
				
									
											
			
			
				
			
			
			    	
			                    
                
				                on Mar 20, 2023 
				
			
			
		

		
		                     
				
        		

		    
		    		    

		      		            		        
Category: Software

    		        		        		    		    

		    		    
		    			

			    
How to use CN0510 to measure the impedance spectrum of 0.01HZ-10KHZ lithium battery? Based on the lithium battery impedance spectrum measured by the GUITHUB routine, the interference below 200HZ is large, and the complete impedance spectrum cannot be obtained, and the current need to use CN0510 to complete the measurement of 0.01HZ impedance spectrum, what needs to be modified? Whether low-frequency impedance measurements can be made?

			

			
									
		                             
                        

    

                                            
                 software
                
                                                    
                 ad5941
                
                                                    
                 sensors
                
                                                    
                 Sensors and MEMS
                
                                                    
                 CN0510 / AD5941BATZ
                
                                        
                                            
                
                
                                
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    •  Analog Employees  
    
            
						
                            
            
            				
            
                on Sep 19, 2025 8:03 PM
            
            
												
						in reply to Akila
					
										
			            		
    
		
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    Hi,I have a question about the stimulus current applied to Rcal and battery. For the AC amplitude value in SensorPal is 300 mV and the calibration resistor is 50 mOhm, can you let me know the stimulus current amplitude in this case? and How can I calculate the current amplitude? Thanks! 
    
			
    

		
			
	      

		
		
	
    
	
    
		
    
			
		
    
	
    
	
    
		
						
						
				
						
				
				
		
		
    
			
		
    
	
    

    

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