| 제조업체 | 부품명 | 데이터시트 | 상세설명 |
 National Semiconductor ... | LM4897 |  612Kb/14P | 1.1 Watt Audio Power Amplifier with Fade-In and Fade-Out |
| LM4897MM |  612Kb/14P | 1.1 Watt Audio Power Amplifier with Fade-In and Fade-Out |
 National Semiconductor ... | LM4890 |  1Mb/ 31P | 1 Watt Audio Power Amplifier |
 National Semiconductor ... | LM4890IBL |  1Mb/ 31P | 1 Watt Audio Power Amplifier |
| LM4890IBLX |  1Mb/ 31P | 1 Watt Audio Power Amplifier |
| LM4890IBP |  1Mb/ 31P | 1 Watt Audio Power Amplifier |
| LM4890IBPX |  1Mb/ 31P | 1 Watt Audio Power Amplifier |
| LM4890ITL |  1Mb/ 31P | 1 Watt Audio Power Amplifier |
| LM4890ITLX |  1Mb/ 31P | 1 Watt Audio Power Amplifier |
| LM4890LD |  1Mb/ 31P | 1 Watt Audio Power Amplifier |
 National Semiconductor ... | LM4890M |  1Mb/ 31P | 1 Watt Audio Power Amplifier |