| 型号 | 厂家 | 封装 | 批号 |
| MAX821PUS+T | Maxim | SOT-143-4 | 21+ |
| MAX821LUS+T | Maxim | SOT-143-4 | 21+ |
| MAX8216ESD+ | Maxim | 14-SOIC | 21+ |
| MAX8216CPD+ | Maxim | 14-PDIP | 21+ |
| HCPL-3120 | Broadcom | 8-DIP（0.300"，7.62mm） | 21+ |
| HCPL2731V | onsemi | 8-DIP | 21+ |
| HCPL-2731-500E | Broadcom | 8-DIP 鸥翼 | 21+ |
| HCPL-2730-020E | Broadcom Limited | 8-DIP | 21+ |
| AD8138ARZ | Analog Devices Inc. | 8-SOIC | 21+ |
| ADE7758ARWZ | Analog Devices Inc. | 24-SOIC | 21+ |
