| 型号 | 检测能力 |
| MAX490ESA/MAX490ESA+T | √ |
| MAX490ESA(SO-8) | √ |
| MAX490ESA | √ |
| MAX490EPA/DIP-8 | √ |
| MAX490EPA(045) | √ |
| MAX490EPA | √ |
| MAX490EESA+T | √ |
| MAX490EESA+ | √ |
| MAX490EESA | √ |
| MAX490EEPA | √ |
| MAX490ECSA | √ |
| MAX490ECPA | √ |
| MAX490CUA | √ |
| MAX490CSA | √ |
| MAX490CPA | √ |
| MAX490 | √ |
| MAX489MJDDIP-14 | √ |
| MAX489MJDCDIP-14 | √ |
| MAX489MJD | √ |
| MAX489ESD-工业级,SO-14 | √ |