RE46C114

Specifications

Parameter Name	Value
Microprocessor Compatible Output	True
Output Options	Vout 1/2 of Vdd or Vout 1/2 of Detect Input
Typical Applications	5.0V Microprocessor
Operating Temperature Range (°C)	-10C to 60C

Parameter NameValueMicroprocessor Compatible OutputTrueOutput OptionsVout 1/2 of Vdd or Vout 1/2 of Detect InputTypical Applications5.0V MicroprocessorOperating Temperature Range (°C)-10C to 60C




Description

The RE46C114 is an ionization type smoke detector IC. It is intended for applications using ionization type chambers to detect smoke. When enabled, VOUT is 1/2 of either the DETECT input or VDD depending on the status of the SELECT input. When the Select input is allowed to float the circuit is in the low current mode of RE46C114 with only the guard amplifier enabled.Utilizing low power CMOS technology the RE46C114 was designed for use in smoke detectors that comply with Underwriters Laboratory Specification UL217.