| 型号 | 厂家 | 封装 | 批号 |
| DS18030-100 | Maxim | 16-DIP | 22+ |
| DS1809U-100 | Maxim | 8-TSSOP | 22+ |
| DS1809U-050 | Maxim | 8-TSSOP | 22+ |
| DS1809U-010 | Maxim | 8-TSSOP | 22+ |
| DS1809Z-100 | Maxim | 8-SOIC | 22+ |
| DS1809Z-050 | Maxim | 8-SOIC | 22+ |
| DS1809-050 | Maxim | 8-DIP | 22+ |
| DS1809-010 | Maxim | 8-DIP | 22+ |
| DCP021515U/1K | TI | 12-SOIC | 22+ |
| DCP021205PE4 | TI | 14-DIP7 | 22+ |
