RE46C144 Series
Continuous Horn Pattern, Detector Interconnect, Low Battery Detect, Hush Timer
Manufacturer: Microchip Technology
Catalog
Continuous Horn Pattern, Detector Interconnect, Low Battery Detect, Hush Timer
Key Features
• * Internal Power On Reset
• * Low Quiescent Current Consumption
• * Available in 16L PDIP or 16L N SOIC
• * ESD Protection on all Pins
• * Interconnect up to 40 Detectors
• * 10 Minute Timer for Sensitivity Control
• * Continuous Tone Horn Pattern
• * Internal Low Battery and Chamber Test
• * Compatible with Allegro A5358
• * Available in Standard Packaging or RoHS Compliant Pb Free Packaging.
Description
AI
The RE46C144 is low power CMOS photoelectric type smoke detector IC. With minimal external components this circuit will provide all the required features for a photoelectric type smoke detector. It has low quiescent current, temporal horn pattern, and can connect up to 40 detectors using the built-in alarm IO.
