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Part Manufacturer Description Datasheet BUY
4423 Texas Instruments QUAD SINE; COSINE, 0.02MHz, WAVEFORM GENERATION, PDIP14 visit Texas Instruments
4423P Texas Instruments SINE, 0.021MHz, WAVEFORM GENERATION, PDIP14, PLASTIC, DIP-14 visit Texas Instruments
SE555CFK Texas Instruments IC PULSE; RECTANGULAR, TIMER, CQCC20, CC-20, Analog Waveform Generation Function visit Texas Instruments
TLC555MDR Texas Instruments IC PULSE; RECTANGULAR, 1.2 MHz, TIMER, PDSO8, PLASTIC, SOP-8, Analog Waveform Generation Function visit Texas Instruments
SN75ALS056DWR Texas Instruments Trapezoidal-Waveform Interface Bus Transceiver 20-SOIC 0 to 70 visit Texas Instruments
SE555CP Texas Instruments IC PULSE; RECTANGULAR, TIMER, PDIP8, PLASTIC, DIP-8, Analog Waveform Generation Function visit Texas Instruments

smoke detector waveforms

Catalog Datasheet MFG & Type PDF Document Tags

CIRCUIT OF SMOKE ALARM WITH PHOTODIODE

Abstract: air horn SD4 CMOS Photo-Electric Smoke Detector Integrated Circuit Ordering Information Package Options , control This low power CMOS circuit is intended for use in a pulsed LED/ silicon cell smoke detector , LED current and therefore the Sensitivity of the smoke detector will vary with supply voltage , reversal. Alternate Driver for ElectroMechanical Horns When the smoke detector circuit is used to , an NPN horn driver transistor. Horn 1 is left open. Timing Waveforms Single Smoke Detection
Supertex
Original

CIRCUIT OF SMOKE ALARM WITH PHOTODIODE

Abstract: equivalent transistor 2n3704 SD2 CMOS Photo-Electric Smoke Detector Integrated Circuit Ordering Information General , a pulsed LED/ silicon cell smoke detector system. It is designed for use in low power, battery , LED current and therefore the Sensitivity of the smoke detector will vary with supply voltage , reversal. Alternate Driver for ElectroMechanical Horns When the smoke detector circuit is used to , an NPN horn driver transistor. Horn 1 is left open. Timing Waveforms Single Smoke Detection
Supertex
Original

CIRCUIT OF SMOKE ALARM WITH PHOTODIODE

Abstract: equivalent transistor 2n3704 SD4 CMOS Photo-Electric Smoke Detector Integrated Circuit Ordering Information Package Options , circuit is intended for use in a pulsed LED/ silicon cell smoke detector system. It is designed for use , LED current and therefore the Sensitivity of the smoke detector will vary with supply voltage , reversal. Alternate Driver for ElectroMechanical Horns When the smoke detector circuit is used to , an NPN horn driver transistor. Horn 1 is left open. Timing Waveforms Single Smoke Detection
Supertex
Original
Abstract: SD2 fíi Supertex inc. CMOS Photo-Electric Smoke Detector Integrated Circuit Ordering , smoke detector system. It is designed for use in low power, battery operated, consumer applications , . Alternate Driver for ElectroMechanical Horns When the smoke detector circuit is used to drive either a , 1 is left open. Timing Waveforms Single Smoke ( Two Consecutive Detection i Smoke Detections , of the necessary functions of a battery operated, photoelectric smoke detector using a minimum of -
OCR Scan

CIRCUIT OF SMOKE ALARM WITH PHOTODIODE

Abstract: IR LED and photodiode SD4 SD4 Advance Information CMOS Photo-Electric Smoke Detector Integrated Circuit , for use in a pulsed LED/ silicon cell smoke detector system. It is designed for use in low power , LED current and therefore the Sensitivity of the smoke detector will vary with supply voltage , reversal. Alternate Driver for ElectroMechanical Horns When the smoke detector circuit is used to , an NPN horn driver transistor. Horn 1 is left open. Timing Waveforms Single Smoke Detection
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photoamplifier

Abstract: CIRCUIT OF SMOKE ALARM WITH PHOTODIODE MicroSystems photoelectric smoke detector products, A5358 and A5366, information regarding the theory of , calibrating the smoke detector. This mode is described below and in the A5358 and A5366 datasheet. To enter , procedures outline suggested steps for designers to use during the design phase of the smoke detector , this level, whether in normal or hush mode. Power up the detector with VDD = 9 V with a smoke source , during calibration. Power up the detector with a smoke source equivalent to the minimum desired level
Allegro MicroSystems
Original
photoamplifier CIRCUIT OF SMOKE ALARM WITH PHOTODIODE smoke detector waveforms Signal Path Designer IR LED and photodiode pair IR photodiode smoke

pin diode gamma detector

Abstract: GAMMA Radiation Detector circuit with a grounded enclosure. You can test the circuit with a cheap smoke detector. The ionizing , Keywords: gamma ray, photon, radiation detector, low noise op amp, PIN, photodiode, gamma radiation , Detector A PIN photodiode, four low-noise op amps and a comparator are used to detect individual photons , conflicting considerations. Detector sensitivity, for example (the number of photons detected for a given , choose a large-area detector with high reverse bias. But, both of those conditions add noise
Maxim Integrated Products
Original
MAX1474 MAX5403 MAX4477 MAX987 AN2236 APP2236 pin diode gamma detector GAMMA Radiation Detector smoke detector schematic schematic Radiation Detector op amp comparator test circuit QSE773 gamma

IR LED and photodiode

Abstract: equivalent transistor 2n3704 ^ Supertex SD2 inc. CMOS Photo-Electric Smoke Detector Integrated Circuit Ordering , Description This low power CMOS circuit is intended for use in a pulsed LED/ silicon cell smoke detector , therefore the Sensitivity of the smoke detector will vary with supply voltage. 07732^5 0004Ã"01 HQ â , Horns When the smoke detector circuit is used to drive either a transistorized mechanical or , functions of a battery operated, photoelectric smoke detector using a minimum of external components. The
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SOW-20 2N3704 IR LED and photodiode equivalent transistor 2n3704 smoke DETECTOR CIRCUIT DIAGRAM sound horn LED monitor circuit diagram sd2 transistor UL217

GAMMA Radiation Detector

Abstract: pin diode gamma detector circuit with a grounded enclosure. You can test the circuit with a cheap smoke detector. The ionizing , Detector A PIN photodiode, four low-noise op amps and a comparator are used to detect individual photons , conflicting considerations. Detector sensitivity, for example (the number of photons detected for a given , choose a large-area detector with high reverse bias. But, both of those conditions add noise , , however. Choosing a detector with 25pF to 50pF of capacitance under reverse bias provides a fair
Dallas Semiconductor
Original
Americium-241 photodiode bias circuit QSE773 diode gamma detector gamma detector 10MW

sd2p smoke detector

Abstract: equivalent transistor 2n3704 SD2 CMOS Photo-Electric Smoke Detector Integrated Circuit Ordering Information General , SD2WG This low power CMOS circuit is intended for use in a pulsed LED/ silicon cell smoke detector , continuously when smoke is first detected. This occurs before the alarm sounds and indicates that the detector , circuit, below the LED, but the LED current and therefore the Sensitivity of the smoke detector will vary , circuit from polarity reversal. Alternate Driver for ElectroMechanical Horns When the smoke detector
Supertex
Original
sd2p smoke detector photodiode smoke alarm detector infrared photoelectric chamber smoke alarm circuit SD2P

sd2p smoke detector

Abstract: CIRCUIT OF SMOKE ALARM WITH PHOTODIODE SD2 SD2 CMOS Photo-Electric Smoke Detector Integrated Circuit Ordering Information , -20 SD2WG This low power CMOS circuit is intended for use in a pulsed LED/ silicon cell smoke detector , Input When connected to VDD, the detector will latch on at the first detection of smoke. When , LED current and therefore the Sensitivity of the smoke detector will vary with supply voltage , reversal. Alternate Driver for ElectroMechanical Horns When the smoke detector circuit is used to
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ir led datasheet IR LED infrared led LED pin configuration PHOTOELECTRIC SMOKE DETECTOR 2 pin ir led 3 pins trimmer resistor 10K ohm
Abstract: Supertex inc. SD4 CMOS Photo-Electric Smoke Detector Integrated Circuit Ordering , . Latch/Reset Input When connected to V DD, the detector will latch on at the first detection of smoke , , but the LED current and therefore the Sensitivity of the smoke detector will vary with supply voltage , circuit from polarity reversal. Alternate Driver for ElectroMechanical Horns When the smoke detector , operated, photoelectric smoke detector using a minimum of external components. The LED PRE-DRIVER output -
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h56 diode

Abstract: equivalent transistor 2n3704 SD4 Advance Information CMOS Photo-Electric Smoke Detector Integrated Circuit Ordering , connected to V DD, the detector will latch on at the first detection of smoke. When connected to Vss, the , LED current and therefore the Sensitivity of the smoke detector will vary with supply voltage , technology to provide all of the necessaryfunctions of abattery operated, photoelectric smoke detector using , of sample rate when smoke detected Improved noise rejection by multiple sampling Automatic LED
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h56 diode VTS4085 SD4 diode

RE46C190

Abstract: RE46C190 CMOS Low Voltage Photoelectric Smoke Detector ASIC with Interconnect and Timer Mode , voltage CMOS photoelectric type smoke detector IC. With minimal external components, this circuit will provide all the required features for a photoelectric-type smoke detector. Two AA Battery Operation , design incorporates a gain-selectable photo amplifier for use with an infrared emitter/detector pair. An internal oscillator strobes power to the smoke detection circuitry every 10 seconds, to keep the
Microchip Technology
Original
DS22271A-
Abstract: RE46C190 CMOS Low Voltage Photoelectric Smoke Detector ASIC with Interconnect and Timer Mode , RE46C190 is a low power, low voltage CMOS photoelectric type smoke detector IC. With minimal external components, this circuit will provide all the required features for a photoelectric-type smoke detector , an infrared emitter/detector pair. An internal oscillator strobes power to the smoke detection circuitry every 10 seconds, to keep the standby current to a minimum. If smoke is sensed, the detection Microchip Technology
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LA2110

Abstract: LA3375 widens the noise detector's dynamic range, so that pulse noise can be satisfactorily detected even in a , waveforms of the subtraction circuit become equal. This is because the input impedance of the subtraction , memory capacitor can hold the voltage between its terminals. The voltage waveforms are illustrated , accidents or events that could endanger human lives, that could give rise to smoke or fire, or that could
SANYO Electric
Original
LA2110 LA3375 D247K fire detector ENN855F 3193-SIP16Z SIP16Z

FM multiplex Stereo Demodulator

Abstract: LA3373 system : This system widens the noise detector's dynamic range, so that pulse noise can be , waveforms of the subtraction circuit become equal. This is because the input impedance of the subtraction , memory capacitor can hold the voltage between its terminals. The voltage waveforms are illustrated , events that could endanger human lives, that could give rise to smoke or fire, or that could cause
SANYO Electric
Original
LA2113 LA3373 FM multiplex Stereo Demodulator ENN1125D DIP-16 3006B-DIP16 DIP16
Abstract: SD2 - _ CMOS Photo-Electric Smoke Detector Integrated Circuit Ordering Information , ra n sisto rize d M ech. Horn E le ctro -M ech anical Horn Timing Waveforms Single Smoke Detection Smoke Condition Two Consecutive , Missing Smoke Detections ' Smoke Detection -3 5 s -Single Smoke Detection Latch Mode No JL - 8s - 8s 0.5s 17ms 1.5s 1.0s 3.5s JlSmoke - 8s - 8s - , Disable Key: Output Conditions Mod'l X L H L H L H X X X X X Smoke F F F T (A) T (A) T (B) T (B -
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3193A

Abstract: LA3375 . · Variable input type noise AGC system. This system widens the noise detector's dynamic range, so , High-pass amp Monostable Multivib. Noise detector Inverting amp 15 11 12 13 14 , and minus input signal waveforms of the subtraction circuit become equal. This is because the input , waveforms are illustrated below. Composite signal Pilot cancel signal Subtraction circuit minus , endanger human lives, trouble that could give rise to smoke or fire, or accidents that could cause damage
SANYO Electric
Original
3193A sanyo noise cancellation IC EN855G

LA2113

Abstract: LA3373 . · Variable input type noise AGC system : This system widens the noise detector's dynamic range, so , filter 9 Gate circuit LA2113 High-pass amp Monostable Multivib. Noise detector , the gate opens, the plus input and minus input signal waveforms of the subtraction circuit become , voltage between its terminals. The voltage waveforms are illustrated below. Composite signal Pilot , that could give rise to smoke or fire, or accidents that could cause damage to other property. When
SANYO Electric
Original
EN1125E
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