Datasheet

30
Analog & Interface Product Selector Guide
SaFeTY & SeCUrITY
SAFETY & SECURITY: Photoelectric Smoke Detector ICs
Part #
Horn Driver
Alarm Pattern
Alarm
Memory
Low Battery
Detection
Chamber
Test
Alarm
Interconnect
Sensitivity
Timer
Internal
POR
Alternate
Diagnostic Mode
Operating
Temp. Range (°C)
Packages
RE46C140 NFPA Temporal No Ye s Ye s Ye s Ye s Ye s – −25 to +75 16-pin PDIP, 16-pin SOIC
RE46C141 NFPA Temporal No Ye s Ye s Ye s – Ye s – −25 to +75 16-pin PDIP, 16-pin SOIC
RE46C143 Continuous Tone No Yes Yes Yes – Ye s – −25 to +75 16-pin PDIP, 16-pin SOIC
RE46C144 Continuous Tone No Yes Yes Yes Yes Yes – −25 to +75 16-pin PDIP, 16-pin SOIC
RE46C145 NFPA Temporal No Ye s Ye s Ye s Ye s Ye s Yes −25 to +75 16-pin PDIP, 16-pin SOIC
RE46C165 NFPA Temporal Ye s Ye s Ye s Ye s Ye s Ye s Yes −25 to +75 16-pin PDIP, 16-pin SOIC
RE46C166 Continuous Tone Yes Yes Yes Yes Yes Yes Ye s −25 to +75 16-pin PDIP, 16-pin SOIC
RE46C167 NFPA Temporal Ye s Ye s Ye s Ye s Ye s Ye s Yes −25 to +75 16-pin PDIP, 16-pin SOIC
RE46C168 Continuous Tone Yes Yes Yes Yes Yes Yes Ye s −25 to +75 16-pin PDIP, 16-pin SOIC
RE46C190
NFPA Temporal or
Continuous Tone
Yes Yes Yes Yes Yes Yes – −10 to +60 16-pin SOIC
SAFETY & SECURITY: Ionization Smoke Detector ICs
Part #
Horn Driver
Alarm Pattern
Alarm
Memory
Low Battery
Detection
Reverse Battery
Protection
Alarm
Interconnect
Hush
Timer
Power-up
Low Battery Test
Operating Temp.
Range (°C)
Packages
RE46C120 NFPA Temporal or Continuous Tone No Ye s Yes – – – −10 to +60 16-pin PDIP
RE46C121 NFPA Temporal No Yes Ye s Yes – – −10 to +60 16-pin PDIP
RE46C122 NFPA Temporal No Yes Ye s Yes Ye s Ye s −10 to +60 16-pin PDIP
RE46C126 Continuous Tone No Ye s Yes Ye s – – −10 to +60 16-pin PDIP
RE46C127 Continuous Tone No Ye s Yes Ye s Yes Yes −10 to +60 16-pin PDIP
RE46C128 NFPA Temporal No Yes Ye s Yes – Ye s −10 to +60 16-pin PDIP
RE46C129 Continuous Tone No Ye s Yes Ye s – Yes −10 to +60 16-pin PDIP
RE46C152 NFPA Temporal or Continuous Tone No Ye s Yes Ye s Yes Ye s −10 to +60 16-pin PDIP
RE46C162 NFPA Temporal or Continuous Tone Yes Ye s Yes Ye s Ye s Ye s −10 to +60 16-pin PDIP
RE46C163 NFPA Temporal or Continuous Tone Yes Ye s Yes Ye s Ye s Ye s −10 to +60 16-pin PDIP
RE46C180 NFPA Temporal or Continuous Tone Yes Ye s No Yes Ye s Ye s −10 to +60 16-pin PDIP, 16-pin SOIC
SAFETY & SECURITY: Ionization Smoke Detector Front Ends
Part # Microprocessor Compatible Output Output Options Typical Application Operating Temperature Range (°C) Packages
RE46C112 Ye s Vout 1/4 of Vdd or Vout 1/4 of Detect Input 3V or 3.3V Microprocessor −10 to +60 8-pin PDIP
RE46C114 Ye s V
out 1/2 of Vdd or Vout 1/2 of Detect Input 5V Microprocessor −10 to +60 8-pin PDIP