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LTC2941-1 Not Recommended for New Designs
The LTC2941-1 measures battery charge state in battery-powered handheld PC and portable product applications. Its operating range is perfectly suited for...
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LTC2941-1 on Analog.com

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LTC2941-1 Parallel Sense Resistor



		

			

									
					    WFLogan
					
							

			
				
									
											
			
			
				
    
			
			
			    	
			                    
                
				                on Nov 21, 2019 
				
			
			
		
    

				
		
    
		    		    
		    
		    	
			
    Hello,
    

    I mistakenly used the LTC2941-1 instead of the LTC2941 on a board. The resistor I intended to use is 18mΩ. Is it possible to still use this chip, or will having an additional parallel resistor lower the resolution too much?
    
									
			        
		
    

				
						
        

    
    Tags: 
                                            
                 Battery Fuel Gauge and Coulomb Counter
                
                                                    
                 ltc2941-1
                
                                                    
                 battery management
                
                                                    
                 ltc2941