| 型号 | 厂家 | 封装 | 批号 |
| MAX4397SCTM+ | Maxim Integrated | 原厂封装 | 22+ |
| MAX4399CTK+D | Maxim Integrated | 原厂封装 | 22+ |
| MAX4399CTK+ | Maxim Integrated | 原厂封装 | 22+ |
| TDA7501 | STMicroelectronics | 原厂封装 | 22+ |
| TDA7500ATR | STMicroelectronics | 原厂封装 | 22+ |
| TDA7500A | STMicroelectronics | 原厂封装 | 22+ |
| TDA7476013TR | STMicroelectronics | 原厂封装 | 22+ |
| TDA7469 | STMicroelectronics | 原厂封装 | 22+ |
| TDA7466 | STMicroelectronics | 原厂封装 | 22+ |
| TDA7464 | STMicroelectronics | 原厂封装 | 22+ |
