A5358CA Photoelectric Smoke Detector

Allegro MicroSystems

Description

A5358 Photoelectric Smoke Detector with Interconnect and Timer .
The A5358 is a low-current BiCMOS circuit providing all of the required features for a photoelectric type smoke detector.

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Datasheet Specifications

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

Features

* ▪ 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

Applications

* that comply with European Standard EN 14604 and British Standard BS 5446, Part 1. A variable-gain photoamplifier can be directly interfaced to an infrared emitter-detector pair. The amplifier gain levels are determined by two external capacitors and are internally selected depending on the operating

A5358CA Distributors

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A5358CA Photoelectric Smoke Detector Allegro MicroSystems

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