| 型号 | 检测能力 |
| MAX3491EESD+T | √ |
| MAX3491EESD+ | √ |
| MAX3491EESD | √ |
| MAX3491E | √ |
| MAX3491CSD | √ |
| MAX3491 | √ |
| MAX3490ESA-工业级,SO-8 | √ |
| MAX3490ESASO-8封装 | √ |
| MAX3490ESA+(工业级，无铅) | √ |
| MAX3490ESA+ | √ |
| MAX3490ESA/SO8-N | √ |
| MAX3490ESA/MAX3490ESA+ | √ |
| MAX3490ESA(民品) | √ |
| MAX3490ESA(+442) | √ |
| MAX3490ESA | √ |
| MAX3490EPA | √ |
| MAX3490EESA-工业级,SO-8 | √ |
| MAX3490EESASO-8 | √ |
| MAX3490EESA+T | √ |
| MAX3490EESA+ | √ |