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Supplier: Hamamatsu Photonics
Description: amplifier circuit, in order to have sensitivity alsmost only in the visible range and reduce the color temperature errors. Features -Spectral response close to human eye sensitivity -Redused color temperature error -Lower output-current variation compared with phototransistors
- RoHS Compliant: Yes
- Tj: -30 to 80 C
- VR: -0.5000 to 12 volts
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Supplier: Hamamatsu Photonics
Description: compared with phototransistors -Excellent linearity -Low output deviation by different color temperature light source -Suitable for lead-free reflow (RoHS compliance)
- RoHS Compliant: Yes
- Tj: -40 to 105 C
- VR: -0.5000 to 12 volts
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Supplier: Hamamatsu Photonics
Description: sources producing the same illuminance at different color temperatures. Features -Spectral response close to human eye sensitivity is attained without using visual-compensated filter. -Operation just as easy to use as a photodiode -Large output current equivalent to phototransistors
- Tj: -30 to 80 C
- VR: -0.5000 to 12 volts
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Supplier: Hamamatsu Photonics
Description: . Features - Spectral response close to human eye sensitivity is attained without using visual-compensated filter - Operation just as easy as using photodiodes - Lower output-current fluctuations compared with phototransistors and CdS photoconductive cells - Excellent linearity - Low output
- Tj: -30 to 80 C
- VR: -0.5000 to 12 volts
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Supplier: TE Connectivity
Description: Light Sensor : Upward-Facing Filtered Silicon Phototransistor Street Lighting Photo Control Technology : Electronic Usage Conditions Operating Temperature Range : -40 - 65 DEGC [-40 - 149 DEGF ]
- Operating Temperature: -40 to 149 F
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Supplier: TE Connectivity
Description: Product Availability Product Availability : Australia & New Zealand, Americas, Asia, Europe, Middle East & Africa Product Type Features Light Sensor : Unfiltered Silicon Phototransistor
- Operating Temperature: -40 to 149 F
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Supplier: TE Connectivity
Description: Product Availability : Australia & New Zealand, Asia, Americas, Europe, Middle East & Africa Product Type Features Light Sensor : Filtered Silicon Phototransistor Street Lighting Photo Control Technology
- Operating Temperature: -40 to 149 F
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Supplier: TE Connectivity
Description: Quantity : 1 Product Availability Product Availability : Asia, Australia & New Zealand Product Type Features Light Sensor : Non-Drifting Phototransistor Street
- Operating Temperature: -40 to 149 F
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Selected Topics in Advanced Solid State and Fibre Optic Sensors
Photodiodes, CCDs, phototransistors and colour sensors .
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Contact-type color image sensor using three-LED switching method
T. Hamaguchi, T. Takeda, T. Sato, M. Katoh, Y. Nagata, "Contact-type color image sensor using color phototransistors ", Proc. SPIE 2172, 167-174(1994) .
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Characterization of hydrogenated amorphous Si1 − xCx films prepared at extremely high rates using very high frequency plasma at atmospheric pressure
Device applicability of a-Si1−xCx : H films to solar cells, light-emitting diodes, phototransistors , photodetectors, colour sensors , etc has been studied [1–3].
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Development of the navigation system for the visually impaired
A color sensor is composed of two photo- transistor .
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Development of the navigation system for the visually impaired
A color sensor is composed of two photo- transistor .
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Evolvable Systems: From Biology to Hardware
Each light sensor is a phototransistor with a colour filter.
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Atomic and electronic structures of a-SiC:H from tight-binding molecular
dynamics
Hydrogenated amorphoussilicon carbide (a-SiC:H) layers are widely used as window coatings in high-efficiency amorphous solar cells, and in other applications as well, such as in light- emitting diodes, colour sensors , electrophotography devices, and phototransistors [1, 2].
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Using VHDL-AMS-Based Simulation Technology for the Design and Verification of Mechatronic Systems
… of the many options available, the following two sensors were selected: Daventek SRF-08 ultrasonic range finder for detection of the nearest ball Tri-color LED and Jameco BPW77NA phototransistor for color sensing The simulation of the sensors showed their fit into …
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The amorphous SiC/Si two and three-color detector with high rejection ratio
phototransis- tors [ 8 , 9 ] and color sensors [10,11].
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Sensors and Signal Conditioning 2nd Edition
Photoelectric sensing uses a light source (LED or incandescent lamp—for color applications) and a photoelectric sensor — phototransistor — that responds to a change in the intensity of the light falling upon it.