A5350CA Allegro Microsystems Inc, A5350CA Datasheet
A5350CA
Specifications of A5350CA
Related parts for A5350CA
A5350CA Summary of contents
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Ionization Smoke Detector with Interconnect Discontinued Product These parts are 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, 2009 Recommended Substitutions: NOTE: For ...
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Ionization Smoke Detector with Interconnect 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 ▪ ...
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... Part Number Pb-Free A5350CA-T* Yes A5350CA – *Variant is in production but has been determined to be NOT FOR NEW DESIGN. This classifi- cation indicates that sale of the variant is currently restricted to existing customer applications. The variant should not be purchased for new design applications because obsolescence in the near future is probable ...
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A5350 +Supply 9V VDD LBSamp 600 kΩ Low Battery Sample LOW-V SET SENSITIVITY SET SSamp Smoke Sample -Supply VSS Ionization Smoke Detector with Interconnect Functional Block Diagram I Band Gap Low Battery Comparator _ Logic + 500 kΩ ...
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A5350 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 CM(guard) Common Mode ...
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A5350 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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A5350 SENSITIVITY SET pin to a resistor divider connected between the VDD and VSS pins. Low Battery The low battery condition threshold is set internally by a voltage divider connected between VDD and VSS. The threshold can be externally adjusted ...
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A5350 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 with Interconnect Timing Diagrams (Not to scale) ...
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A5350 Local Smoke Detection/Test Alarm Condition Test event Smoke Sample Smoke Chamber LED Pin Horn Enable I/O Pin Remote Alarm Condition LED Pin Horn Enable I/O Pin Ionization Smoke Detector with Interconnect t osc(alarm) OSC CAP Pin Internal Clock Smoke ...
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A5350 A 0.13 MIN 0.46±0.10 16X 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 ©1995-2009, Allegro MicroSystems, Inc. The products described here are ...