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MAX1491 Production
The MAX1491/MAX1493/MAX1495 low-power, 3.5- and 4.5-digit, analog-to-digital converters (ADCs) with integrated liquid crystal display (LCD) drivers operate...
Datasheet
MAX1491 on Analog.com

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max14918

		            
		

			

									
					    Carsten2
					
							


			
				
									
											
			
			
				
    
			
			
			    	
			                    
                
				                on Aug 13, 2024 
				
			
			
		
    
		
     
				
		
    
		    		    
		    
		    		      		            		        
    Category: Datasheet/Specs
    
    		        		            		    
    Product Number:  max14918, max1491 
    
    		        		    		    	
			
    Is it correct that the MAX14918 has no diagnostic Indication when an Output is in current limitation (but no thermal overload) ?
    
									
			        
		
    

				
						
        

    
    Tags: 
                                            
                 Video Products
                
                                                    
                 Datasheet/Specs
                
                                                    
                 MAX1491
                
                                                    
                 Display Driver Electronics
                
                                                    
                 MAX14918
                
                                        
                                            
                
                
                                        
                                            
                
                
                                
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      •  Analog Employees  
      
            
						
                            
            
            				
            
                on Aug 13, 2024 1:27 PM
            
                                    
					
      
	
      

		
		
      
					
      In the event of a current limit or short-circuit the thermal shutdown will generally need to kick in within milliseconds or soone, the switch will then cycle between active current limit and thermal shutdown until the fault condition is removed. Any thermal shutdown event will trigger the \Fault pin to transition low and is also relayed back to the SPI controller using the FLT_ and LFLT_ per channel bits.
      
			
      

		
			
	      

		
		
	
      
	
      
		
      
			
		
      
	
      
	
      
		
						
						
				
						
				
				
		
		
      
			
		
      
	
      

      

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