| 型号 | 厂家 | 封装 | 批号 |
| AGRSCORPIO | Agere Systems | SOP | 22+ |
| AGRCSP1037B | Agere Systems | SOP | 22+ |
| AS016 | ASM GmbH | SOP | 22+ |
| ARA05050. | Agamem Microelectronics Inc | TSSOP | 22+ |
| ARA1400 | Agamem Microelectronics Inc | SSOP | 22+ |
| A246M/A | TI | MSOP | 22+ |
| A8048 | TI | SSOP | 22+ |
| AMBE-2020-10 | TI | QFP100 | 22+ |
| AFE1137E | TI | SSOP | 22+ |
| AFE1104E | TI | SSOP | 22+ |
