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CIRCUIT OF SMOKE ALARM WITH PHOTODIODE Datasheets Context Search

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1998 - CIRCUIT OF SMOKE ALARM WITH PHOTODIODE

Abstract: equivalent transistor 2n3704 IR LED and photodiode electro magnetic detector LED monitor circuit diagram smoke DETECTOR CIRCUIT DIAGRAM ul217 SD4 diode VTS4085
Text: latch on at the first detection of smoke . When connected to VSS, the alarm will not latch on detection of smoke and the low battery condition will not override the smoke alarm condition. Reset after , LED current and therefore the Sensitivity of the smoke detector will vary with supply voltage , override the smoke alarm , in accordance with UL217 specifications. This device utilizes low power CMOS , SD4 CMOS Photo-Electric Smoke Detector Integrated Circuit Ordering Information Package Options


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PDF 16-Pin SOW-20 CIRCUIT OF SMOKE ALARM WITH PHOTODIODE equivalent transistor 2n3704 IR LED and photodiode electro magnetic detector LED monitor circuit diagram smoke DETECTOR CIRCUIT DIAGRAM ul217 SD4 diode VTS4085
1998 - CIRCUIT OF SMOKE ALARM WITH PHOTODIODE

Abstract: air horn IR LED and photodiode LED monitor circuit diagram SD4 diode smoke DETECTOR CIRCUIT DIAGRAM npn Zener LED IR LED infrared led ir led datasheet IR led detector
Text: first detection of smoke . When connected to VSS, the alarm will not latch on detection of smoke and the , affects the local smoke alarm response. Low Battery Threshold The nominal threshold of the battery , control only affects the " Smoke " alarm condition. Timing Resistor A nominal resistor value of 22 M , LED current and therefore the Sensitivity of the smoke detector will vary with supply voltage , override the smoke alarm , in accordance with UL217 specifications. This device utilizes low power CMOS


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PDF 16-Pin SOW-20 CIRCUIT OF SMOKE ALARM WITH PHOTODIODE air horn IR LED and photodiode LED monitor circuit diagram SD4 diode smoke DETECTOR CIRCUIT DIAGRAM npn Zener LED IR LED infrared led ir led datasheet IR led detector
1996 - CIRCUIT OF SMOKE ALARM WITH PHOTODIODE

Abstract: IR LED and photodiode SD4 diode ir led ir led datasheet diode SD4 silicon PIN photodiode driver smoke DETECTOR CIRCUIT DIAGRAM sound horn equivalent transistor 2n3704
Text: requirements. When smoke is detected, a 1Hz horn modulation is pulsed on for 3 periods of 0.5 seconds with 0.5 , first detection of smoke . When connected to VSS, the alarm will not latch on detection of smoke and the , affects the local smoke alarm response. Low Battery Threshold The nominal threshold of the battery , control only affects the " Smoke " alarm condition. Timing Resistor A nominal resistor value of 22 , LED current and therefore the Sensitivity of the smoke detector will vary with supply voltage


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PDF 16-Pin SOW-20 20-pin CIRCUIT OF SMOKE ALARM WITH PHOTODIODE IR LED and photodiode SD4 diode ir led ir led datasheet diode SD4 silicon PIN photodiode driver smoke DETECTOR CIRCUIT DIAGRAM sound horn equivalent transistor 2n3704
1998 - CIRCUIT OF SMOKE ALARM WITH PHOTODIODE

Abstract: equivalent transistor 2n3704 sound horn LED monitor circuit diagram ir led datasheet IR LED infrared led 2N3704 SOW-20 smoke alarm circuit smoke detector waveforms
Text: first detection of smoke . When connected to VSS, the alarm will not latch on detection of smoke and the , affects the local smoke alarm response. Low Battery Threshold The nominal threshold of the battery , LED current and therefore the Sensitivity of the smoke detector will vary with supply voltage , , the low battery trouble alarm will override the smoke alarm , in accordance with UL217 specifications , SD2 CMOS Photo-Electric Smoke Detector Integrated Circuit Ordering Information General


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PDF 16-Pin UL217 SOW-20 CIRCUIT OF SMOKE ALARM WITH PHOTODIODE equivalent transistor 2n3704 sound horn LED monitor circuit diagram ir led datasheet IR LED infrared led 2N3704 SOW-20 smoke alarm circuit smoke detector waveforms
Not Available

Abstract: No abstract text available
Text: will latch on at the first detection of smoke . When D connected to Vss, the alarm will not latch on detection of smoke and the low battery condition will not override the smoke alarm condition. Reset after , the collector circuit , below the LED, but the LED current and therefore the Sensitivity of the smoke , battery trouble alarm will override the smoke alarm , in accordance with UL217 specifications. The LED , SD2 fíi Supertex inc. CMOS Photo-Electric Smoke Detector Integrated Circuit Ordering


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PDF 16-Pin SOW-20 UL217 2N3704
1998 - sd2p smoke detector

Abstract: equivalent transistor 2n3704 LED monitor circuit diagram smoke alarm circuit CIRCUIT OF SMOKE ALARM WITH PHOTODIODE SD2P infrared photoelectric chamber smoke detector waveforms photodiode smoke alarm detector
Text: will latch on at the first detection of smoke . When connected to VSS, the alarm will not latch on detection of smoke and the low battery condition will not override the smoke alarm condition. Reset after , approximately 8 Hz, with the ON time exceeding the OFF time. When connected to VSS, the " Smoke " alarm will , circuit , below the LED, but the LED current and therefore the Sensitivity of the smoke detector will vary , latching operation, the low battery trouble alarm will override the smoke alarm , in accordance with UL217


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PDF 16-Pin SOW-20 UL217 sd2p smoke detector equivalent transistor 2n3704 LED monitor circuit diagram smoke alarm circuit CIRCUIT OF SMOKE ALARM WITH PHOTODIODE SD2P infrared photoelectric chamber smoke detector waveforms photodiode smoke alarm detector
1996 - sd2p smoke detector

Abstract: CIRCUIT OF SMOKE ALARM WITH PHOTODIODE equivalent transistor 2n3704 SD2P ir led datasheet IR LED infrared led LED monitor circuit diagram LED pin configuration PHOTOELECTRIC SMOKE DETECTOR smoke detector waveforms
Text: connected to VSS, the alarm will not latch on detection of smoke and the low battery condition will not , affects the " Smoke " alarm condition. Timing Resistor A nominal resistor value of 22 megohms to VSS , LED current and therefore the Sensitivity of the smoke detector will vary with supply voltage , operation, the low battery trouble alarm will override the smoke alarm , in accordance with UL217 , SD2 SD2 CMOS Photo-Electric Smoke Detector Integrated Circuit Ordering Information


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PDF 16-Pin SOW-20 UL217 sd2p smoke detector CIRCUIT OF SMOKE ALARM WITH PHOTODIODE equivalent transistor 2n3704 SD2P ir led datasheet IR LED infrared led LED monitor circuit diagram LED pin configuration PHOTOELECTRIC SMOKE DETECTOR smoke detector waveforms
IR LED and photodiode

Abstract: smoke DETECTOR CIRCUIT DIAGRAM equivalent transistor 2n3704 CIRCUIT OF SMOKE ALARM WITH PHOTODIODE sound horn LED monitor circuit diagram sd2 transistor Supertex smoke detector circuit SOW-20 ir led PHOTODIODE
Text: smoke . When connected to Vss, the alarm will not latch on detection of smoke and the low battery , therefore the Sensitivity of the smoke detector will vary with supply voltage. 07732^5 0004Ô01 HQ â , the photodiode pin and the CMEMORY pin will enhance noise Immunity of the detection circuit . This , alarm . The IR LED pulse repetition rate increases when smoke is detected. For use with a 9-volt battery , the smoke alarm , in accordance with UL217 specifications. The LED SUPERVISOR tests for open or


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PDF 16-Pin SOW-20 IR LED and photodiode smoke DETECTOR CIRCUIT DIAGRAM equivalent transistor 2n3704 CIRCUIT OF SMOKE ALARM WITH PHOTODIODE sound horn LED monitor circuit diagram sd2 transistor Supertex smoke detector circuit ir led PHOTODIODE
Not Available

Abstract: No abstract text available
Text: latch on at the first detection of smoke . When connected to Vss, the alarm will not latch on detection of smoke and the low battery condition will not override the smoke alarm condition. Reset after , , but the LED current and therefore the Sensitivity of the smoke detector will vary with supply voltage , generate an alarm . The IR LED pulse repetition rate increases when smoke is detected. For use with a 9 , override the smoke alarm , in accordance with UL217specifications. The LED SUPERVISOR tests for open or


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PDF 16-Pin UL217
Not Available

Abstract: No abstract text available
Text: . When connected to Vss, the alarm will not latch on detection of smoke and the low battery condition , , but the LED current and therefore the Sensitivity of the smoke detector will vary with supply voltage , , the low battery trouble alarm will override the smoke alarm , in accordance with UL217 specifications , Supertex inc. SD4 CMOS Photo-Electric Smoke Detector Integrated Circuit Ordering , external components This low power CMOS circuit is intended for use in a pulsed LED/ silicon cell smoke


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PDF 16-Pin SOW-20 UL217
Not Available

Abstract: No abstract text available
Text: connected to V ss, the alarm will not latch on detection of smoke and the low battery condition will not , affects the " Smoke " alarm condition. A nominal resistor value of 22 megohms to V ss sets the oscillator , generate an alarm . The IR LED pulse repetition rate increases when smoke is detected. For use with a 9 , override the smoke alarm , in accordance with UL217specifications. The LED SUPERVISOR tests for open or , fí) S u p ertex in c . CMOS Photo-Electric Smoke Detector Integrated Circuit Ordering Information


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PDF UL217 16-pin SOW-20 20MS2
h56 diode

Abstract: equivalent transistor 2n3704 VTS4085 CIRCUIT OF SMOKE ALARM WITH PHOTODIODE SD4 diode
Text: alarm will not latch on detection of smoke and the low battery condition will not override the smoke , LED current and therefore the Sensitivity of the smoke detector will vary with supply voltage , increase with supply voltage. Protect the integrated circuit from polarity reversal. When the smoke , trouble alarm will override the smoke alarm , in accordance with UL217 specifications. The LED SUPERVISOR , SD4 Advance Information CMOS Photo-Electric Smoke Detector Integrated Circuit Ordering


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PDF 16-Pin SOW-20 20-pin h56 diode equivalent transistor 2n3704 VTS4085 CIRCUIT OF SMOKE ALARM WITH PHOTODIODE SD4 diode
2003 - photoamplifier

Abstract: CIRCUIT OF SMOKE ALARM WITH PHOTODIODE VACTEC INC smoke detector waveforms Signal Path Designer A5358 IR LED and photodiode pair A5366 Diode Optical Smoke DEtector IR photodiode smoke
Text: comparator reference of VDD ­ 3.5 V. If using the hush feature, the maximum smoke alarm level with hush , alarm in the US would be a possible infringement of this patent. The photoamp inputs are MOS with , minimum smoke alarm level in normal mode. This step requires the use of a calibrated smoke source of the , VDD = 9 V with a smoke source equivalent to the minimum desired level to activate an alarm . Slowly , VDD ­ 3.5 V. If using the hush feature, the minimum smoke alarm level set up by the designer with


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PDF A5358 A5366, photoamplifier CIRCUIT OF SMOKE ALARM WITH PHOTODIODE VACTEC INC smoke detector waveforms Signal Path Designer IR LED and photodiode pair A5366 Diode Optical Smoke DEtector IR photodiode smoke
2006 - CIRCUIT OF SMOKE ALARM WITH PHOTODIODE

Abstract: PHOTO TRANSISTOR smoke detector FOR TEST IC 324 MS828 led strobe light circuit diagram 14 pin ic for driver get is ir DIaGRAM FOR TEST IC 324 buzz MS-828 BL59A12
Text: pin) flashing combined with alarm sound, indicates a LOCAL SMOKE condition. Only pulsating alarm , contained in it. Combined with an IR photoelectric chamber, this IC is used to detect smoke through , of alarm sounds are generated by an external piezoelectric buzzer driven by the push-pull output of , is formed. The gain of it is determined by capacitor's value. Connect a photodiode to supply a , VIC Common-mode voltage range C1, C2, Detect VREF Internal reference voltage of smoke


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PDF BL59A12/BL59S12 BL59A12 BL59S12) BL59S12 CIRCUIT OF SMOKE ALARM WITH PHOTODIODE PHOTO TRANSISTOR smoke detector FOR TEST IC 324 MS828 led strobe light circuit diagram 14 pin ic for driver get is ir DIaGRAM FOR TEST IC 324 buzz MS-828 BL59A12
2006 - BL59S10

Abstract: 14 pin ic for driver get is ir led strobe light circuit diagram ir photodiode amplifier CIRCUIT OF SMOKE ALARM WITH PHOTODIODE analog timing light alarm BL59A10 9v buzzer led piezoelectric buzzer 12V PHOTO TRANSISTOR smoke detector
Text: contained in it. Combined with an IR photoelectric chamber, this IC is used to detect smoke through , of alarm sounds are generated by an external piezoelectric buzzer driven by the push-pull output of , applications. 3. Block diagram of this IC I/O C1 C2 1 2 3 DETECT 7 AMP REF1 0SC ALARM , photodiode . It can be used to connect up to 40 detectors to make auxiliary alarm , remote alarm , remote alarm . 6.3. Display method: LED (connected to LED pin) flashing combined with alarm sound


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PDF BL59A10/BL59S10 BL59A10/BL59S10 BL59A10 BL59S10 BL59S10 14 pin ic for driver get is ir led strobe light circuit diagram ir photodiode amplifier CIRCUIT OF SMOKE ALARM WITH PHOTODIODE analog timing light alarm BL59A10 9v buzzer led piezoelectric buzzer 12V PHOTO TRANSISTOR smoke detector
2001 - smoke DETECTOR CIRCUIT DIAGRAM pcb layout

Abstract: A5303 photoamplifier
Text: A5303 Photoelectric Smoke Detector with Interconnect, Timer, and Latching Alarm Indicator , A5303SLE-T A5303SLETR-T Photoelectric Smoke Detector with Interconnect, Timer, and Latching Alarm , Photoelectric Smoke Detector with Interconnect, Timer, and Latching Alarm Indicator DC ELECTRICAL , Photoelectric Smoke Detector with Interconnect, Timer, and Latching Alarm Indicator AC ELECTRICAL , (io) Local alarm End of local alarm or test No local alarm No local or remote smoke After 1 of 3 valid


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PDF A5303 10-year UL217, NFPA72, ISO8201 smoke DETECTOR CIRCUIT DIAGRAM pcb layout A5303 photoamplifier
2001 - a5366clwt

Abstract: PHOTOELECTRIC SMOKE DETECTOR A5366CLWTR-T ISO8201 MS-001 A5366 A5366CA A5366CA-T
Text: ; www.allegromicro.com 6 Photoelectric Smoke Detector with Interconnect and Timer A5366 Pin and Circuit , Interconnect and Timer A5366 Local Smoke Detection Alarm Condition 1st strobe with smoke 3rd strobe , A5366 Photoelectric Smoke Detector with Interconnect and Timer Features and Benefits , A5366 is a low-current BiCMOS circuit providing all of the required features for a photoelectric type smoke detector. This device can be used with an infrared photoelectric chamber to sense scattered


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PDF A5366 UL217, NFPA72, ISO8201 UL217 S2113 A5366 a5366clwt PHOTOELECTRIC SMOKE DETECTOR A5366CLWTR-T ISO8201 MS-001 A5366CA A5366CA-T
2009 - smoke DETECTOR CIRCUIT DIAGRAM pcb layout

Abstract: No abstract text available
Text: BiCMOS circuit providing all of the required features for a photoelectric type smoke detector. This device can be used with an infrared photoelectric chamber to sense scattered light from smoke particles , local or remote smoke After 1 of 3 valid samples After 2 of 3 valid samples and during local alarm , . 1.508.853.5000; www.allegromicro.com 10 A5366 Local Smoke Detection Alarm Condition 1st strobe with , A5366 Photoelectric Smoke Detector with Interconnect and Timer Features and Benefits Low


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PDF A5366 UL217, NFPA72, ISO8201 UL217 UL268 A5366 smoke DETECTOR CIRCUIT DIAGRAM pcb layout
smoke DETECTOR CIRCUIT DIAGRAM

Abstract: CIRCUIT OF SMOKE ALARM WITH PHOTODIODE led strobe light circuit diagram pj 71 diode MC140138 Motorola Smoke Detector cmos light DETECTOR CIRCUIT DIAGRAM smoke alarm circuit diode pj 70 40-SECOND
Text: becomes 40 ms, but strobe timing is unaffected. Smoke Alarm Circuit The signal source for smoke , Smoke Sample Rate.64/f Low Battery Alarm Period. 2048/f Smoke Alarm Horn-On*.120/f Smoke Alarm Horn-Off*.8/f *MC14464 only , Level VLB - - - Circuit diagramsutilizing Motorola products are included as a means of illustrating , MC14464, MCI4465 CIRCUIT DESCRIPTION Voltage Regulator Pin 6 is regulated voltage with respect to Vqd


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PDF MC14464 MC14465 MCI4464 MC14465 UL217 MC14069UB 2048/fosc smoke DETECTOR CIRCUIT DIAGRAM CIRCUIT OF SMOKE ALARM WITH PHOTODIODE led strobe light circuit diagram pj 71 diode MC140138 Motorola Smoke Detector cmos light DETECTOR CIRCUIT DIAGRAM smoke alarm circuit diode pj 70 40-SECOND
2009 - smoke DETECTOR CIRCUIT DIAGRAM pcb layout

Abstract: a5366clwt led strobe light circuit diagram photoamplifier A5366CLWTR-T A5366CA-T A5366CA A5366 16 pins rely ic all number ISO8201
Text: low-current BiCMOS circuit providing all of the required features for a photoelectric type smoke detector. This device can be used with an infrared photoelectric chamber to sense scattered light from smoke , Photoelectric Smoke Detector with Interconnect and Timer A5366 Local Smoke Detection Alarm Condition 1st , A5366 Photoelectric Smoke Detector with Interconnect and Timer Features and Benefits , senses smoke all units will sound an alarm . Special features are incorporated in the design to


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PDF A5366 UL217, NFPA72, ISO8201 UL217 UL268 A5366 smoke DETECTOR CIRCUIT DIAGRAM pcb layout a5366clwt led strobe light circuit diagram photoamplifier A5366CLWTR-T A5366CA-T A5366CA 16 pins rely ic all number ISO8201
2009 - Not Available

Abstract: No abstract text available
Text: Local Smoke Detection Alarm Condition 1st strobe with smoke 3rd strobe with smoke 3rd strobe , A5366 Photoelectric Smoke Detector with Interconnect and Timer Features and Benefits Description The A5366 is a low-current BiCMOS circuit providing all of the required features for a photoelectric type smoke detector. This device can be used with an infrared photoelectric chamber to sense , interconnected so that if any unit senses smoke all units will sound an alarm . Special features are


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PDF A5366 A5366 UL217, UL268, S2113.
2001 - photoamplifier

Abstract: CIRCUIT OF SMOKE ALARM WITH PHOTODIODE MS-001 ISO8201 A5366CLWTR-T A5366CA-T A5366CA A5366 Photoelectric temperature transducers UL217
Text: Detection Alarm Condition 1st strobe with smoke 3rd strobe with smoke 3rd strobe without smoke , A5366 Photoelectric Smoke Detector with Interconnect and Timer Features and Benefits , A5366 is a low-current BiCMOS circuit providing all of the required features for a photoelectric type smoke detector. This device can be used with an infrared photoelectric chamber to sense scattered , that if any unit senses smoke all units will sound an alarm . Special features are incorporated in the


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PDF A5366 UL217, NFPA72, ISO8201 UL217 S2113 A5366 photoamplifier CIRCUIT OF SMOKE ALARM WITH PHOTODIODE MS-001 ISO8201 A5366CLWTR-T A5366CA-T A5366CA Photoelectric temperature transducers
2009 - smoke DETECTOR CIRCUIT DIAGRAM pcb layout

Abstract: A5358 A5358CA A5358CA-T IPC7351 a5358clwt
Text: low-current BiCMOS circuit providing all of the required features for a photoelectric type smoke detector , Photoelectric Smoke Detector with Interconnect and Timer A5358 Pin and Circuit Description (In Typical , during a remote alarm , the LED is disabled and does not blink. Photoelectric Smoke Detector with , Photoelectric Smoke Detector with Interconnect and Timer A5358 Local Smoke Detection Alarm Condition 1st , A5358 Photoelectric Smoke Detector with Interconnect and Timer Features and Benefits


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PDF A5358 A5358 smoke DETECTOR CIRCUIT DIAGRAM pcb layout A5358CA A5358CA-T IPC7351 a5358clwt
2009 - smoke DETECTOR CIRCUIT DIAGRAM pcb layout

Abstract: No abstract text available
Text: BiCMOS circuit providing all of the required features for a photoelectric type smoke detector. This device can be used with an infrared photoelectric chamber to sense scattered light from smoke particles , After 1 of 3 valid samples After 2 of 3 valid samples and during local alarm Remote smoke only Chamber , . 1.508.853.5000; www.allegromicro.com 10 A5358 Local Smoke Detection Alarm Condition 1st strobe with , A5358 Photoelectric Smoke Detector with Interconnect and Timer Features and Benefits Low


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PDF A5358 A5358 smoke DETECTOR CIRCUIT DIAGRAM pcb layout
2001 - infrared photoelectric chamber

Abstract: piezoelectric transducer amplifier photoamplifier
Text: BiCMOS circuit providing all of the required features for a photoelectric type smoke detector. This device can be used with an infrared photoelectric chamber to sense scattered light from smoke particles , After 1 of 3 valid samples After 2 of 3 valid samples and during local alarm Remote smoke only Chamber , . 1.508.853.5000; www.allegromicro.com 10 A5358 Local Smoke Detection Alarm Condition 1st strobe with , A5358 Photoelectric Smoke Detector with Interconnect and Timer Features and Benefits Low


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PDF A5358 A5358 infrared photoelectric chamber piezoelectric transducer amplifier photoamplifier
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