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參數(shù)資料
| 型號： | TSL265 |
| 英文描述： | Optoelectronic |
| 中文描述： | 光電 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大小： | 130K |
| 代理商： | TSL265 |
TSL265
HIGHSENSITIVITY NEARINFRARED
LIGHTTOVOLTAGE CONVERTER
TAOS016 – SEPTEMBER 1999
1
www.taosinc.com
High Sensitivity
Rail-to-Rail Output
Single Voltage Supply Operation
Monolithic Silicon IC Containing
Photodiode, Operational Amplifier, and
Feedback Components
Converts NIR Light Intensity to Output
Voltage
Compact 3-Leaded Infrared-Transmissive
Plastic Package
Wide Supply-Voltage Range
Low Supply Current
Description
The TSL265 is a high-sensitivity light-to-voltage optical converter that combines a photodiode and a
transimpedance amplifier on a single monolithic CMOS integrated circuit. Output voltage is directly proportional
to near infrared (NIR) light intensity (irradiance) on the photodiode. The TSL265 has a transimpedance gain of
3.2 G
. Bandwidth and signal-to-noise ratio are optimized by means of a patented design that minimizes the
effects of photodiode capacitance. It uses design techniques that provide improved offset voltage stability and
low power consumption, and is supplied in a 3-lead visible-light-blocking sidelooker package with an integral
lens.
The TSL265 is intended for NIR light-sensing applications requiring ultrahigh sensitivity where a linear voltage
output is desired.
Functional Block Diagram
Voltage
Output
+
–
Terminal Functions
TERMINAL
DESCRIPTION
NAME
GND
NO.
1
Ground (substrate). All voltages are referenced to GND.
OUT
3
Output voltage
V
DD
2
Supply voltage
Copyright
2000, TAOS Inc.
Texas Advanced Optoelectronic Solutions Inc.
800 Jupiter Road, Suite 205 Plano, TX 75074 (972) 673-0759
3
2
1
OUT
V
DD
GND
PACKAGE
(TOP VIEW)
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| TSL267 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:HIGHSENSITIVITY IR LIGHTTOVOLTAGE CONVERTER |
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| TSL26713FN | 功能描述:近程傳感器 Prox Det LTD I2C 6 Pin ODFN RoHS:否 制造商:Vishay Semiconductors 感應方式:Optical 感應距離:1 mm to 200 mm 電源電壓:2.5 V to 3.6 V 安裝風格:SMD/SMT 輸出配置:Digital 最大工作溫度:+ 85 C 最小工作溫度:- 25 C 系列:VCNL3020 |
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