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A5358 Datasheet Photoelectric Smoke Detector

Manufacturer: Allegro MicroSystems

Download the A5358 datasheet PDF. This datasheet also includes the A5358CA variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (A5358CA_AllegroMicroSystems.pdf) that lists specifications for multiple related part numbers.

General Description

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

Overview

A5358 Photoelectric Smoke Detector with Interconnect and Timer.

Key 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 false triggering.
  • 6 to 12 V operating range.
  • ESD protection circuitry on all pins.

📁 Similar Datasheet

Brand Logo Part Number Description Manufacturer
Allegro MicroSystems Logo A5358CA Photoelectric Smoke Detector Allegro MicroSystems

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