Datasheet Microchip RE46C112E8F Manufacturer | Microchip | Series | RE46C112 | Part Number | RE46C112E8F |
The RE46C112 is an ionization type smoke detector IC Datasheets- Download » Datasheet, PDF, 72 Kb, Revision: 05-11-2009
Ionization Smoke Detector IC Docket ↓R&E International A Subsidiary of Microchip Technology Inc. RE46C112 Ionization Smoke Detector IC Product Specification General Description Features The RE46C112 is an ionization type smoke detector IC. It is intended for applications using ionization type chambers to detect smoke. When enabled, VOUT is Вј 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 with only the guard amplifier enabled. Utilizing low power CMOS technology the RE46C112 was designed for use in smoke detectors that comply with Underwriters Laboratory Specification UL217. Guard Outputs for Ion Detector Input В± 0.75pA Detect Input Current Microprocessor A/D Compatible Analog Output Low Quiescent Current Consumption (<10uA) Available in 8L PDIP or 8L N SOIC 2000V ESD Protection (HBM) Available in Standard Packaging or RoHS Compliant Pb Free Packaging Pin Configuration VDD 1 VCC 8 G2 DETECT SELECT G1 VSS VO UT ABSOLUTE MAXIMUM RATINGS PARAMETER Supply Voltage ...
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StatusLifecycle Status | Production (Appropriate for new designs but newer alternatives may exist) |
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PackagingParametricsMicroprocessor Compatible Output | Yes |
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Operating Temperature | -10 to 60 °C |
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Operating Temperature Range | -10 to +60 °C |
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Output Options | Vout 1/4 of Vdd or Vout 1/4 of Detect Input |
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Typical Applications | 3.0V and 3.3V Microprocessor |
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Eco PlanMoldel LineSeries: RE46C112 (1) Manufacturer's Classification- CO and Smoke Detection > CO and Smoke Detector ICs > Ionization Smoke Detector Front Ends
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