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The Automotive Audio Bus (A2B®) provides a multichannel, I2S/TDM link over distances of up to 15 m between nodes. It embeds bidirectional synchronous pulse...
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AD2428 on Analog.com

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AD2428: Why need PMOS1:VGS>=-/+20V?



		

			

									
					    aimPoint
					
							

			
				
									
											
			
			
				
    
			
			
			    	
			                    
                
				                on Sep 11, 2022 
				
			
			
		
    

				
		
    
		    		    
		    
		    		            		        
    Category: Hardware
    
    		        		            		    
    Product Number:  AD2428 
    
    		        		        		        
    Software Version: -n/a-
    
    		    		    	
			
    My customer choose SSM3J374R for PMOS1.
    

    The SSM3J374R has VGSS: 20/+10V, and I think it has achieved the required specification "VGS>=20V" in the recommended Schematic.
    

    Can SSM3J374R be used for PMOS1?
    

    https://toshiba.semicon-storage.com/info/SSM3J374R_datasheet_en_20210528.pdf?did=59187&prodName=SSM3J374R