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LTC2320-16 Production
The LTC2320-16 is a low noise, high speed octal 16-bit successive approximation register (SAR) ADC with differential inputs and wide input common mode...
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LTC2320-16 on Analog.com

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LTC2320-16 SDR/DDR pin control



		

			

									
					    Niels
					
							

			
				
									
											
			
			
				
    
			
			
			    	
			                    
                
				                on Aug 26, 2020 
				
			
			
		
    

				
		
    
		    		    
		    
		    	
			
    DEar Support Team,
    

    I have a question regarding the SRD#/DDR pin (pin 23) of the LTC2320-16:
    According to the datasheet, this pin should be tied to GND or OVDD. Is it also possible to control this pin from an FPGA?
    When driving the pin from an FPGA, the SDR#/DDR pin will change its level after the LTC2320-16 has powered up.
    

    Is this ok?
    

    Looking forward to your answers,
    Niels