| 型号 | 厂家 | 封装 | 批号 |
| OPA2197IDR | TI | 8-SOIC | 22+ |
| OPA4134UA | Texas | 14-SOIC | |
| OPA445BM | TI | TO-99-8 | 21+ |
| OP90GPZ | ADI | 8-PDIP | 21+ |
| OP400EY | ADI | 14-CERDIP | 21+ |
| OPA2377AIDGKT | TI | 8-VSSOP | 21+ |
| OPA197IDBVR | TI | SOT-23-5 | 21+ |
| OPA4188AIDR | TI | 14-SOIC | 21+ |
| OPA694IDBVT | TI | SOT-23-5 | 21+ |
| OPA685U | TI | 8-SOIC | 21+ |
