| 型号 | 厂家 | 封装 | 批号 |
| TDA7052B | PHILIPH | DIP-8 | 22+ |
| TDA7310 | STM | QFP | 22+ |
| TDA7240A | STM | TO220-7 | 22+ |
| TDA7050/N3/S6 | PHILIPS | DIP-8 | 22+ |
| TUA6024-2 | INFINEON | TSSOP28 | 22+ |
| TB2138AFG | TOSHIBA | QFP | 22+ |
| TB2134F | TOSHIBA | SSOP | 22+ |
| TN80C152JA | INTEL | PLCC-68 | 22+ |
| TMP87CH70BF-1A07 | TOSHIBA | QFP | 22+ |
| TD6104P | TOSHIBA | DIP | 22+ |
