A5364CA Allegro Microsystems Inc, A5364CA Datasheet
A5364CA
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A5364CA Summary of contents
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Ionization Smoke Detector with Interconnect Discontinued Product This device is no longer in production. The device should not be purchased for new design applications. Samples are no longer available. Date of status change: November 2, 2010 Recommended Substitutions: For existing ...
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Features and Benefits ▪ Low average standby current for long battery life ▪ Interconnect up to 125 detectors ▪ Piezoelectric horn driver ▪ Guard outputs for detector input ▪ Pulse testing for low battery ▪ Power-on reset (POR) ▪ Internal ...
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... A5364 Selection Guide Part Number Pb-Free A5364CA – Absolute Maximum Ratings* Characteristic Supply Voltage Range Input Voltage Range Reverse Battery Condition Duration Input Current Operating Ambient Temperature Junction Temperature Storage Temperature Range * CAUTION: BiCMOS devices have input static protection but are susceptible to damage when exposed to extremely high static electrical charges. ...
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A5364 +Supply 9V VDD LBSamp Low Battery Sample LOW-V SET SENSITIVITY SET SSamp Smoke Sample -Supply VSS Functional Block Diagram I Band Gap Low Battery 600 kΩ Comparator _ Logic + 500 kΩ Smoke Comparator LBSamp ...
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A5364 ELECTRICAL CHARACTERISTICS R = 8.2 MΩ (unless otherwise noted) TIMINGRES Characteristic Symbol Supply Voltage Range V DD Supply Current I DD Detector Input Current I DETECTIN V OS(GUARD1) Input Offset Voltage V OS(GUARD2 Hysteresis V HYS V ...
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A5364 ELECTRICAL CHARACTERISTICS R = 8.2 MΩ (unless otherwise noted) TIMINGRES Characteristic Symbol I IOL I/O Current I IOH I/O Alarm Voltage V IH(IO) I/O Delay t r(io) 1 Negative current is defi ned as coming out of the specifi ...
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A5364 of the ionization chamber by connecting a resistor between the SENSITIVITY SET pin and either the VDD or VSS pins. With no external connections on the SENSITIVITY SET pin, while the A5364 is checking for smoke ...
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A5364 Standby Mode OSC CAP Pin Internal Clock Smoke Sample Low Battery Test LED Pin Low Battery Condition VDD Pin Low Battery Test LED Pin LED off (High-Z) Horn Enable Ionization Smoke Detector Timing Diagrams (Not to scale) Test event ...
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A5364 Local Smoke Detection/Test Alarm Condition Test event Smoke Sample Smoke Chamber LED Pin LED on Horn Enable I/O Pin Remote Alarm Condition LED Pin Horn Enable I/O Pin t osc(alarm) OSC CAP Pin Internal Clock Smoke Sample LED Pin ...
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A5364 A 0.13 MIN 16X 0.46±0.10 0.25 M Allegro MicroSystems offers an industry-leading range of ionization and photoelectric smoke detector ICs. For a current listing, please visit our website at: Copyright ©2001-2009, Allegro MicroSystems, Inc. The products described here are ...