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Datasheet Microchip RE46C200

ManufacturerMicrochip
SeriesRE46C200

The RE46C200 is a next generation 9-volt, low current programmable photoelectric smoke detector IC

Datasheets

  • Download » Datasheet, PDF, 1.1 Mb, Revision: 10-12-2017
    RE46C200 9V Programmable Photoelectric Smoke Detector ASIC
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    RE46C200
    9V Programmable Photoelectric Smoke Detector ASIC
    Features Description 6.5-12V Operation Low Quiescent Current Programmable Internal Infrared Emitter Diode
    (IRED) Current Programmable Standby Alarm Level Programmable Hushв„ў Alarm Level Programmable Hysteresis Alarm Level Programmable Chamber Test Alarm Level Programmable Low Battery Test Programmable Low-Battery Hush Programmable Horn Pattern Horn Synchronization 10-year End-of-Life Indication Differentiated Chamber Fail and Low Battery
    Warnings Local Alarm Memory Interconnect up to 40 Detectors IO Filter and Charge Dump Smart IO for CO alarm Option 9-Minute or 80-Second Hush Timer Smart HushВ® Option Automatic Alarm Locate for Interconnected Units The RE46C200 is a next generation 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 design incorporates a gain selectable photo
    amplifier for use with an infrared emitter/detector pair.
    An on-chip oscillator strobes power to the smoke
    detection circuitry for 5 ms every 10 seconds to keep
    standby current to a minimum.
    A check for a low battery condition is performed every
    80 seconds and chamber test is performed once every
    320 seconds when in standby. The temporal horn
    pattern supports the NFPA 72 emergency evacuation
    signal.
    An interconnect pin allows multiple detectors to be
    connected such that when one unit alarms, all units will
    sound. A charge dump feature will quickly discharge
    the interconnect line when exiting a local alarm. The ...

Prices

Status

RE46C200E14FRE46C200S14FRE46C200S14TF
Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)

Packaging

RE46C200E14FRE46C200S14FRE46C200S14TF
PackagePDIPSOICSOIC
Pins141414

Parametrics

RE46C200E14FRE46C200S14FRE46C200S14TF
Alarm InterconnectYesYesYes
Alternate Diagnostics ModeNoNoNo
Chamber TestYesYesYes
Horn Driver Alarm PatternNFPA Temporal or Continuous ToneNFPA Temporal or Continuous ToneNFPA Temporal or Continuous Tone
Internal PORYesYesYes
Low Battery DetectYesYesYes
Operating Temperature, °C-10 to 60-10 to 60-10 to 60
Operating Temperature Range, °CVarious-10 to +60-10 to +60
Operating Voltage, Vdc7V to 12V7V to 12V7V to 12V
Sensitivity TimerYesYesYes

Eco Plan

RE46C200E14FRE46C200S14FRE46C200S14TF
RoHSCompliantCompliantCompliant

Moldel Line

Series: RE46C200 (3)

Manufacturer's Classification

  • CO and Smoke Detection > CO and Smoke Detector ICs > Photoelectric Smoke Detector ICs

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