A5358CA - Photoelectric Smoke Detector

Allegro MicroSystems

Datasheet Details

Part number	A5358CA
Manufacturer	Allegro MicroSystems
File Size	737.52 KB
Description	Photoelectric Smoke Detector
Datasheet	A5358CA_AllegroMicroSystems.pdf

The A5358 is a low-current BiCMOS circuit providing all of the required

▪ 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.

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Published: Mar 23, 2005 |