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Details for RE46C120E16F by Microchip Technology
RE46C120
RE46C120E16F
Buy Directly from Microchip Technology Inc (37005 in stock) $0.7500
Ionization smoke detector IC w/temporal or continous
RE46C120E16F image

RE46C120E16F by Microchip Technology

Ionization smoke detector IC w/temporal or continous
Features
Guard Outputs for Ion Detector Input
+/-0.75pA Detect Input Current
Internal Reverse Battery Protection
Internal Low Battery Detection
Pin Selectable Horn Pattern
Low Quiescent Current Consumption (<6.5uA)
16L PDIP
ESD Protection on all Pins
Compatible with MC145017, MC14467
Available in RoHS Compliant Pb Free Packaging
Description
The RE46C120 is a low power CMOS ionization type smoke detector IC. With a few external components this circuit will provide all the required features for an ionization type smoke detector.An internal oscillator strobes power to the smoke detection circuitry for 10.5mS every 1.66 seconds to keep standby current to a minimum. A check for a low battery condition is performed every 40 seconds when in standby. The TONE input allows for selection of a temporal pattern or continuous tone. The temporal horn pattern supports the NFPA 72 emergency evacuation signal. Although this device was designed for smoke detection utilizing an ionization chamber it could be used in a variety of security applications. Utilizing low power CMOS technology the RE46C120 was designed for use in smoke detectors that comply with Underwriters Laboratory Specification UL217 and UL268.
Specifications
Type:
Ionization
Horn Driver Alarm Pattern:
NFPA Temporal or Continuous Tone
Operating Temp Max:
60
Operating Temp Min:
-10
Reverse Battery Protection:
True
Low Battery Detect:
True
Temperature Range:
-10C to +60C
Alternate Descriptions
SMOKE DETECTOR, 12V, 4.5 uA, 16-DIP; Input Voltage:4.5V; IC Output Type:Voltage; Sensor Case Style:DIP; No. of Pins:16Pins; Supply Voltage Min:6V; Supply Voltage Max:12V; Operating Temperature Min:-10°C; Product Range:-; MSL:- RoHS Compliant: Yes Newark Electronics
Ionization Smoke Detector Temporal Tone 16-Pin PDIP Tube Avnet America
Ionization smoke detector IC w/temporal or continous Microchip Technology Inc
Smoke detector w/temporal or continous Allied Electronics & Automation
Details for RE46C120E16F by Microchip Technology
RE46C120
RE46C120E16F
Buy Directly from Microchip Technology Inc (37005 in stock) $0.7500
IC IONIZATION SMOKE DET 16PDIP
RE46C120E16F image

RE46C120E16F by Microchip Technology

IC IONIZATION SMOKE DET 16PDIP
Features
+/-0.75pA Detect Input Current
16L PDIP
Available in RoHS Compliant Pb Free Packaging
Compatible with MC145017, MC14467
ESD Protection on all Pins
Internal Low Battery Detection
Internal Reverse Battery Protection
Low Quiescent Current Consumption (<6.5uA)
Pin Selectable Horn Pattern
UL Recognized per File S24036
Part Information
RE46C120E16F image
RoHS Compliant
Description
The RE46C120 is a low power CMOS ionization type smoke detector IC. With a few external components this circuit will provide all the required features for an ionization type smoke detector. An internal oscillator strobes power to the smoke detection circuitry for 10.5mS every 1.66 seconds to keep standby current to a minimum. A check for a low battery condition is performed every 40 seconds when in standby. The TONE input allows for selection of a temporal pattern or a 2/3 duty cycle continuous tone. The temporal horn pattern supports the NFPA 72 emergency evacuation signal. Although this device was designed for smoke detection utilizing an ionization chamber it could be used in a variety of security applications. © 2009 Microchip Technology Inc. DS22157B-page 1 The RE46C120 is recognized by Underwriters Laboratories for use in smoke detectors that comply with specification UL217 and UL268.
Specifications
Input Voltage:
4.5V
IC Output Type:
Voltage
Sensor Case Style:
DIP
No. of Pins:
16Pins
Supply Voltage Min:
6V
Supply Voltage Max:
12V
Operating Temperature Min:
-10°C
Operating Temperature Max:
60°C
Product Range:
-
RoHS Phthalates Compliant:
Yes
MSL:
-
SVHC:
No SVHC (15-Jan-2018)
IC Function:
CMOS Ionization Smoke Detector ASIC
Operating Temperature Range:
-10°C to +60°C
Supply Current:
4.5µA
Supply Voltage Range:
6V to 12V
Termination Type:
Through Hole
Alternate Descriptions
SMOKE DETECTOR, 12V, 4.5 uA, 16-DIP; Input Voltage:4.5V; IC Output Type:Voltage; Sensor Case Style:DIP; No. of Pins:16Pins; Supply Voltage Min:6V; Supply Voltage Max:12V; Operating Temperature Min:-10°C; Product Range:-; MSL:- RoHS Compliant: Yes Newark Electronics
Ionization Smoke Detector Temporal Tone 16-Pin PDIP Tube Avnet America
Ionization smoke detector IC w/temporal or continous Microchip Technology Inc
Smoke detector w/temporal or continous Allied Electronics & Automation