A5366CLWTR-T Allegro Microsystems Inc, A5366CLWTR-T Datasheet
A5366CLWTR-T
Specifications of A5366CLWTR-T
Related parts for A5366CLWTR-T
A5366CLWTR-T Summary of contents
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Features and Benefits ▪ Low average standby current for long battery life ▪ Interconnect detectors ▪ Piezoelectric horn driver ▪ Low battery detection (all internal) ▪ Chamber sensitivity test and alarm ▪ Power-on reset (POR) ▪ Internal ...
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... A5366 Selection Guide Part Number Pb-free A5366CA – A5366CA-T Yes A5366CLWTR-T Yes Absolute Maximum Ratings* Characteristic Supply Voltage Range Input Voltage Range Input Current Operating Ambient Temperature Range Maximum Junction Temperature Storage Temperature Range *CAUTION: BiCMOS devices have input static protection but are susceptible to damage if exposed to extremely high static electrical charges ...
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A5366 +Supply VDD Band-gap Reference Low Battery DETECT C1 C2 STROBE VDD IRED Photoelectric Smoke Detector with Interconnect and Timer Functional Block Diagram I/O VDD Logic Photoamp + _ Oscillator and Timing HUSH TEST FEEDBACK HORN2 ...
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A5366 DC ELECTRICAL CHARACTERISTICS Characteristic Symbol Supply Voltage Range V DD Operating Supply Current I DD Low-Level Input Voltage V IL High-Level Input Voltage V IH Input Leakage High I IH Input Leakage Low I IL Input Pull-Down Current I ...
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A5366 DC ELECTRICAL CHARACTERISTICS (continued) Characteristic Symbol Line Regulation ΔV IRED(ΔVDD) IRED Temperature Coefficient α IRED High-Level Output Current I OH OFF Leakage Current High I OZ OFF Leakage Current Low I OZ Low-Battery Alarm Threshold V DD(th) Common Mode ...
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A5366 AC ELECTRICAL CHARACTERISTICS (continued) Characteristic Symbol t ired1 t ired2 t ired3 IRED Pulse Period t ired4 t ired5 t ired6 IRED Pulse Width t w(ired) IRED Rise Time t r(ired) IRED Fall Time t f(ired) I/O to Active ...
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A5366 C1 Pin A capacitor connected to this pin determines the gain, A the photoamplifier during the push-to-test mode and during the chamber monitor test. A typical capacitor value for this high- gain (supervisory) mode is 0.047 μF, but it ...
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A5366 OSC CAP (Oscillator Capacitor) Pin A capacitor between this pin and VDD, along with a parallel resistor, forms part of a two-terminal oscillator and sets the inter- nal clock low time. With component values shown, this nominal time is ...
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A5366 increased to one pulse every OSC CAP cycle and the STROBE pin is always active. To exit this mode, the TEST pin should be floated, or returned for at least one OSC CAP cycle. SS Alarm ...
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A5366 Standby Mode OSC CAP Pin Internal Clock Photo Sample Low-Battery Test Chamber Test t w(st) STROBE Pin IRED Pin LED Pin Low Battery Condition VDD Pin Low-Battery Test Failed “test period” Horn Enable LED Pin Chirps occur at the ...
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A5366 Local Smoke Detection Alarm Condition 1st strobe with smoke IRED Pin t t st2, ired2 STROBE Pin t w(led) LED Pin LED on LED off (High-Z) Horn Enable I/O Pin Remote Alarm Condition t w(st) STROBE Pin LED Pin ...
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A5366 +0.64 19.05 –0. 0.13 MIN 1.52 16X 0.46±0.10 0. 10.30 ±0. 16X 0.10 C 1.27 BSC 0.51 0.31 Photoelectric Smoke Detector with Interconnect and Timer Package A, 16-Pin DIP ...
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A5366 Allegro MicroSystems offers an industry-leading range of ionization and photoelectric smoke detector ICs. For a current listing, please visit our website at: Copyright ©2009, Allegro MicroSystems, Inc. The products described herein are manufactured under one or more of the ...