Products Mentioned

SSM2142 Obsolete
The SSM2142 is an integrated differential-output buffer amplifier that converts a single-ended input signal to a balanced output signal pair with high...
Datasheet
SSM2142 on Analog.com

SSM2143 Obsolete
The SSM2143 is an integrated differential amplifier intended to receive balanced line inputs in audio applications requiring a high level of immunity from...
Datasheet
SSM2143 on Analog.com

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Replacements for SSM2142 and SSM2143 parts

		
	
				

			

									
					    glenneagle
					
							

            
            			
				
									
											
			
			
				
			
			
			    	
			                    
                
				                on May 21, 2020 
				
			
			
		

		
		                     
				
        		

		    
		    		    
		    			

			    
Hi there,


With the SSM2142 and SSM2143 going end of life we're looking for an alternate set of audio line driver and receiver chips.


We need to drive up to 5Vrms into a 600 Ohm load, and our receiver should be 600 Ohms and capable of receiving up to 5Vrms. Input and output voltages to the system will be abut 1Vrms.


What can we use in their place?


Regards,


Glenn



			

			
									
		                             
                        

    

                                            
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    •  Analog Employees  
    •  Super User  
    
            
						
                            
            
            				
            
                on May 26, 2020 11:59 AM
            
            
												
						in reply to Gauzz
					
										
			            		
    
		
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    Hello , @Gauzz
    

    

    What you do not know is he had already asked if these parts had replacements or updates planned and we do not have replacements scheduled for these parts. I suggested he ask the amplifiers group to see if you have any alternatives in your portfolio. You did correct to move this here based on his question since he did not mention his earlier question. So do you have anything that can replace these parts or any recommended applications of standard Op-Amps that might be good for him to use? 
    

    Dave T
    
			
    

		
			
	      

		
		
	
    
	
    
		
    
			
		
    
	
    
	
    
		
						
						
				
						
				
				
		
		
    
			
		
    
	
    

    

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