BL5910是一款9V供电光电型烟雾检测电路，芯片内置按压测试、低电压报警、低灵敏度报警等功能，报警声为连续发声，平均功耗低。BL5910具有互联功能，Zui多可以互联40个烟雾报警器。
优势特点
工作电压6~12V
低静态电流
内置按压测试功能
内置低电压报警和低灵敏度报警功能
增益可通过外部电容调节
| Part No. | Features | Hush | Output Signal | Standby Current | UL Certified | Package |
| BL5912 | Photoelectric Type With I/O | N/A | Temporal Alarm | 10μA | Pass | DIP16, SOP16 |
| BL5910 | Photoelectric Type With I/O | N/A | Continuous Alarm | 10μA | Pass | SOP16, DIP16 |