| 型号 | 厂家 | 封装 | 批号 |
| RDA6222 | RDA | QFN | 22+ |
| R5538D001-TR-F | RICOH | QFN | 22+ |
| R5531V002-E2-FA | RICOH | SSOP-16 | 22+ |
| RU1890B04HAA | SAMSUNG | 原厂代理 | 22+ |
| R2S15500SP | RENESAS | SSOP-24 | 22+ |
| RJ2411FAOPB | SHARP | CDIP-14 | 22+ |
| RJ2421BBOPB | SHARP | CDIP-14 | 22+ |
| RJ2411BBOPB | SHARP | CDIP-14 | 22+ |
| R8A66953FP | RENESAS | TQFP-216 | 22+ |
| RH5RL38AA-T1 | RICOH | SOT-89 | 22+ |
