| Компонент | Описание | Производитель | |
| LM4811LD | Dual 105mW Headphone Amplifier with Digital Volume |
National Semiconductor |
|
| LM4811LDX | LM4811 Dual 105mW Headphone Amplifier with Digital Volume Control and Shutdown Mode |
National Semiconductor |
|
| LM4811LDX | LM4811 Dual 105mW Headphone Amplifier with Digital Volume Control and Shutdown Mode |
National Semiconductor |