| Part Number | A5303 |
| Manufacturer | Allegro |
| Title | Photoelectric Smoke Detector |
| Description | The A5303 is a low-current BiCMOS photoelectric smoke detector circuit with ultra-low standby current and can operate for 10 years powered by inex... |
| Features |
and Benefits
▪ Low average standby current allows 10-year battery life ▪ 2.3 to 5.5 V operating range ▪ Interconnect option ▪ Logic outputs to control an external sound IC ▪ Low battery detection and warning ▪ Chamber sensitivity test and warning ▪ T...
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| Datasheet |
 A5303 Datasheet
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