Datasheet4U Logo Datasheet4U.com

A5366 - Photoelectric Smoke Detector

Download the A5366 datasheet PDF. This datasheet also covers the A5366CA variant, as both devices belong to the same photoelectric smoke detector family and are provided as variant models within a single manufacturer datasheet.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (A5366CA_AllegroMicroSystems.pdf) that lists specifications for multiple related part numbers.

General Description

The A5366 is a low-current BiCMOS circuit providing all of the required

Overview

A5366 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.
  • Temporal Horn Pattern, per UL217, NFPA72, and ISO8201.
  • UL Recogn.