| 型号 | 厂家 | 封装 | 批号 |
| MX7543KCWE+ | Maxim | SOP16 | 22+ |
| MAX243CSE+ | Maxim | 16-SOIC | 22+ |
| MAX243ESE+ | Maxim | 16-SOIC | 22+ |
| MAX243CWE+ | Maxim | SOP16 | 22+ |
| MCP4261T-503E/ML | Microch | 16-VQFN | 22+ |
| MCP4261T-502E/ST | Microch | 14-TSSO | 22+ |
| MCP4261T-502E/ML | Microch | 16-VQFN | 22+ |
| MCP4261T-104E/ML | Microch | 16-VQFN | 22+ |
| MCP4261T-103E/ML | Microch | 16-VQFN | 22+ |
| MCP4261-503E/ML | Microch | 16-VQFN | 22+ |
