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A5366
Photoelectric Smoke Detector with Interconnect and Timer
FEATURES AND BENEFITS
▪ Low average standby current for long battery life ▪ Interconnect up to 50 detectors ▪ Piezoelectric horn driver ▪ Low battery detection (all internal) ▪ Chamber sensitivity test and alarm ▪ Power-on reset (POR) ▪ Internal timer and control for reduced sensitivity mode ▪ Built-in circuits to reduce false triggering ▪ 6 to 12 V operating range ▪ ESD protection circuitry on all pins ▪ Temporal Horn Pattern, per UL217, NFPA72, and ISO8201 ▪ UL Recognized for UL217 or UL268 applications
PACKAGES:
16-pin DIP (Package A)
16-pin SOICW (Package LW)
Not to scale
DESCRIPTION
The A5366 is a low-current BiCMOS circuit providing all of the required features for a photoelectric type smoke detector.
A5366 Datasheet
