| 制造商 | 部件名 | 数据表 | 功能描述 |
 National Semiconductor ... | LM4846TL |  686Kb/19P | Output Capacitor-less Audio Subsystem with Programmable National 3D |
 National Semiconductor ... | LM4840 |  786Kb/19P | Stereo 2W Audio Power Amplifiers with Digital Volume Control and Input Mux |
| LM4840LQ |  786Kb/19P | Stereo 2W Audio Power Amplifiers with Digital Volume Control and Input Mux |
| LM4840MH |  786Kb/19P | Stereo 2W Audio Power Amplifiers with Digital Volume Control and Input Mux |
| LM4840MT |  786Kb/19P | Stereo 2W Audio Power Amplifiers with Digital Volume Control and Input Mux |
| LM4841 |  1Mb/31P | Stereo 2W Amplifiers with DC Volume Control, Transient Free Outputs, and Cap-less Headphone Drive |
| LM48410 |  735Kb/20P | Low EMI, Filterless, 2.3W Stereo Class D Audio Power Amplifier with National 3D Enhancement |
 National Semiconductor ... | LM48410SQ |  735Kb/20P | Low EMI, Filterless, 2.3W Stereo Class D Audio Power Amplifier with National 3D Enhancement |
 National Semiconductor ... | LM48411 |  407Kb/18P | Ultra-Low EMI, Filterless, 2.5W, Stereo, Class D Audio Power Amplifier with E2S |
| LM48411 |  443Kb/22P | Ultra-Low EMI, Filterless, 2.5W, Stereo, Class D Audio Power Amplifier with E2S |
 National Semiconductor ... | LM48411TL |  407Kb/18P | Ultra-Low EMI, Filterless, 2.5W, Stereo, Class D Audio Power Amplifier with E2S |