| 型号 | 厂家 | 封装 | 批号 |
| MAX487CSA | MAXIM | SOP-8 | 17+ |
| MAX487ECSA | MAXIM | SOP-8 | 17+ |
| MAX488 | MAXIM | SOP-8 | 17+ |
| MAX488ECSA | MAXIM | SOP-8 | 17+ |
| MAX488EESA | MAXIM | SOP-8 | 17+ |
| MAX488ESA | MAXIM | SOP-8 | 17+ |
| MAX489CSD-T | MAXIM | SOP-14 | 17+ |
| MAX491CPD | MAXIM | DIP-14 | 17+ |
| MAX491CSD-T | MAXIM | SOP-14 | 17+ |
| MAX492CSA-T | MAX | SOP8 | 17+ |
