| Parameters | 
                                                                                                            
                                            | Mfr | Texas Instruments | 
                                                                            
                                            | Series | - | 
                                                                            
                                            | Package | Tube | 
                                                                            
                                            | Product Status | Active | 
                                                                            
                                            | Type | Class AB | 
                                                                            
                                            | Output Type | 2-Channel (Stereo) with Stereo Headphones | 
                                                                            
                                            | Max Output Power x Channels @ Load | 2.6W x 2 @ 3Ohm | 
                                                                            
                                            | Voltage - Supply | 4.5V ~ 5.5V | 
                                                                            
                                            | Features | Depop, Differential Inputs, Input Multiplexer, Mute, Shutdown, Thermal Protection, Volume Control | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Operating Temperature | -40°C ~ 85°C (TA) | 
                                                                            
                                            | Supplier Device Package | 24-HTSSOP | 
                                                                            
                                            | Package / Case | 24-TSSOP (0.173", 4.40mm Width) Exposed Pad | 
                                                                            
                                            | Base Product Number | TPA021 | 
                                                                            
                                            | RoHS Status | ROHS3 Compliant | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 2  (1 Year) | 
                                                                            
                                            | REACH Status | REACH Unaffected | 
                                                                            
                                            | ECCN | EAR99 | 
                                                                            
                                            | HTSUS | 8542.33.0001 | 
                                                                            
                                            | Standard Package | 60 | 
                                                                                                    
                            
                         
                                                Amplifier IC 2-Channel (Stereo) with Stereo Headphones Class AB 24-HTSSOP