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Can AD5161 readback R value in SPI mode?

		
	
				

			

									
					    matt11
					
							

            
            			
				
									
											
			
			
				
    
			
			
			    	
			                    
                
				                on Apr 18, 2016 
				
			
			
		
    
		
		                    	    
    
        	    
    Thread Summary
    
                The user asked if the AD5161 can read back the programmed R value in SPI mode via the SDO pin. The engineer confirmed that the SDO pin is designed for daisy chain operation only, and readback is available only in I2C mode.
                        	    
    
                
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    Can the AD5161 read back the programmed R value in SPI mode via the SDO pin or is this only intended for daisy chain operation?
    
			
    
			
									
		                             
                        

    
    
                                            
                 D/A Converters (DAC)
                
                                                    
                 data converters
                
                                                    
                 ad5161
                
                                                    
                 Digital Potentiometers (DigiPOT)