Products Mentioned

AD5940 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...
Datasheet
AD5940 on Analog.com

Thread Details

  • State Verified Answer
  • +1 person also asked this people also asked this
  • Replies 5 replies
  • Subscribers 78 subscribers
  • Views 2284 views
  • Users 0 members are here
Options 

        

            Post
             Go back to editing
        

    

    


    

    









		


















	
	
			
	
			
		
	
	
		

	    
	    
	    		
AD5940

		
	
				

			

									
					    猪八戒在黄鹤楼学做菜
					
							

            
            			
				
									
											
			
			
				
    
			
			
			    	
			                    
                
				                on May 3, 2022 
				
			
			
		
    
		
		                    	    
    
        	    
    Thread Summary
    
                The user wants to change the AD5940's sampling frequency to 1000Hz. The final answer indicates that the ADC configuration must be adjusted to set the derived waitclks to 16MHz/1000Hz. The user should monitor the output of AD5940_ClksCalculate() and modify the configuration accordingly.
                        	    
    
                
                     AI Generated Content
                
    	    
    
             
				
        		
    
		    
		    		    
    
		      		            		        
    Category: Software
    
    		        		            		    
    Product Number:  ad5940 
    
    		        		        		        
    Software Version: keil
    
    		    		    
    
		    		    
		    			
    
			    
    I want to set the sampling frequency to 1000hz n the BIA code，I modified this section(set the BiaODR to 1000),But the sampling rate does not change.
    

    If you want to change the sampling frequency to 1000Hz, where do you need to change it?
    

    Thanks.
    

    

     
    
			
    
			
									
		                             
                        

    
    
                                            
                 keil
                
                                                    
                 software
                
                                                    
                 sensors
                
                                                    
                 Sensors and MEMS
                
                                                    
                 ad5940
                
                                        
                                            
                
                
                                
                    Show More