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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SSM2142 and SSM2143 Replacements?

		
	
				

			

									
					    glenneagle
					
							

            
            			
				
									
											
			
			
				
			
			
			    	
			                    
                
				                on May 19, 2020 
				
			
			
		

		
		                     
				
        		

		    
		    		    
		    			

			    
HI all,


With the SSM2142 and 2143 going away, what would be recommended for a new design as a differential audio line driver and receiver?


Need to be able to drive/receive about 5 Vrms


Regards,


Glenn

			

			
									
		                             
                        

    

                                            
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    •  Analog Employees  
    •  Super User  
    
            
						
                            
            
            				
            
                on May 21, 2020 11:55 AM
            
            
						
			            		
    
		
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    Hello Glenn,
    

    

    I wish I had better news but any suggestions I have would be several IC solutions and not one part. The SSM6322 is a newer part but it is designed for driving headphones so it is not a replacement for the SSM2142/3 parts at all. 
    

    My only suggestion is to ask this question in the linear amplifiers section of the forum to see if they have any other solutions. 
    

    Thanks,
    

    Dave T
    
			
    

		
			
	      

		
		
	
    
	
    
		
    
			
		
    
	
    
	
    
		
						
						
				
						
				
				
		
		
    
			
		
    
	
    

    

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