| Parameters | 
                                    
                                                                                                                        
                                                | Mfr | 
                                                National Semiconductor | 
                                            
                                                                                    
                                                | Series | 
                                                Boomer®, PowerWise® | 
                                            
                                                                                    
                                                | Package | 
                                                Bulk | 
                                            
                                                                                    
                                                | Product Status | 
                                                Active | 
                                            
                                                                                    
                                                | Type | 
                                                Class AB | 
                                            
                                                                                    
                                                | Output Type | 
                                                Headphones, 2-Channel (Stereo) | 
                                            
                                                                                    
                                                | Max Output Power x Channels @ Load | 
                                                42mW x 2 @ 16Ohm | 
                                            
                                                                                    
                                                | Voltage - Supply | 
                                                1.5V ~ 3.3V | 
                                            
                                                                                    
                                                | Features | 
                                                Depop, Shutdown, Thermal Protection | 
                                            
                                                                                    
                                                | Mounting Type | 
                                                Surface Mount | 
                                            
                                                                                    
                                                | Operating Temperature | 
                                                -40°C ~ 85°C (TA) | 
                                            
                                                                                    
                                                | Supplier Device Package | 
                                                10-WSON (3x3) | 
                                            
                                                                                    
                                                | Package / Case | 
                                                10-WFDFN Exposed Pad | 
                                            
                                                                                    
                                                | Base Product Number | 
                                                LM4980 | 
                                            
                                                                                    
                                                | RoHS Status | 
                                                ROHS3 Compliant | 
                                            
                                                                                    
                                                | Moisture Sensitivity Level (MSL) | 
                                                1  (Unlimited) | 
                                            
                                                                                    
                                                | REACH Status | 
                                                REACH Unaffected | 
                                            
                                                                                    
                                                | ECCN | 
                                                EAR99 | 
                                            
                                                                                    
                                                | HTSUS | 
                                                8542.33.0001 | 
                                            
                                                                                    
                                                | Standard Package | 
                                                1,000 | 
                                            
                                                                                                                
                                
                             
                                                Amplifier IC Headphones, 2-Channel (Stereo) Class AB 10-WSON (3x3)