RE46C144

RE46C144 is a Photoelectric smoke detector IC w /continuous tone, timer

制造商:Microchip

中文资料及数据手册

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产品信息

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. The RE46C144 was designed for use in smoke detectors that comply with Underwriters Laboratory Specification UL217 and UL268.

   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.

    RE46C144封装图

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    应用案例