A5338 - Smoke Detector

Allegro MicroSystems

Datasheet Details

The A5338 is a low-current CMOS circuit providing all of the required

for an ionizationtype smoke detector. A networking capability allows as many as 125 units to be interconnected so that if any unit senses smoke, all units will sound an alarm. Approximate Scale 1:1 In addition, special features are incorporated to facilitate alignment and test of the finished smoke detector. This device is designed to comply with Underwriters Laboratories Specification UL217. Features The internal oscillator and timing circuitry keeps standby power to a minimum by powering down.

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Published: May 2, 2007 |