RE46C145

Specifications

Parameter Name	Value
Type	Photoelectric
Horn Driver Alarm Pattern	NFPA Temporal
Low Battery Detect	True
Alarm Interconnect	True
Sensitivty Timer	True
Alternate Diagnostics Mode	True
Chamber Test	True
Internal POR	True
Operating Temperature Range (C)	-25C to 75C

Parameter NameValueTypePhotoelectricHorn Driver Alarm PatternNFPA TemporalLow Battery DetectTrueAlarm InterconnectTrueSensitivty TimerTrueAlternate Diagnostics ModeTrueChamber TestTrueInternal PORTrueOperating Temperature Range (C)-25C to 75C




Description

The RE46C145 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 RE46C145 was designed for use in smoke detectors that comply with Underwriters Laboratory Specification UL217 and UL268.