參數資料
型號: TSL262
廠商: Electronic Theatre Controls, Inc.
英文描述: IR LIGHTTOVOLTAGE OPTICAL SENSORS
中文描述: 紅外燈的電壓光學傳感器
文件頁數: 1/10頁
文件大?。?/td> 135K
代理商: TSL262
TSL260, TSL261, TSL262
IR LIGHTTOVOLTAGE OPTICAL SENSORS
TAOS021 – MAY 2000
1
www.taosinc.com
Copyright 2000, TAOS Inc.
Integral Visible Light Cutoff Filter
Monolithic Silicon IC Containing
Photodiode, Operational Amplifier, and
Feedback Components
Converts Light Intensity to Output Voltage
High Irradiance Responsivity Typically
42 mV/(
μ
W/cm
2
) at
λ
p
= 940 nm (TSL260)
Low Dark (Offset) Voltage . . . 10 mV
Max at 25
°
C, V
DD
= 5 V
Single-Supply Operation
Wide Supply Voltage Range . . . 3 V to 9 V
Low Supply Current . . . 800
μ
A Typical at
V
DD
= 5 V
Advanced Linear CMOS Technology
Description
The TSL260, TSL261, and TSL262 are light-to-voltage optical sensors, each combining a photodiode and a
transimpedance amplifier (feedback resistor = 16 M
, 8 M
, and 2 M
, respectively) on a single monolithic
integrated circuit. The output voltage is directly proportional to the infrared light intensity (irradiance) on the
photodiode. The TSL260, TSL261, and TSL262 are manufactured using advanced linear CMOS silicon-gate
technology, which provides good amplifier offset-voltage stability and low power consumption.
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
Texas Advanced Optoelectronic Solutions Inc.
800 Jupiter Road, Suite 205 Plano, TX 75074 (972) 673-0759
3
2
1
OUT
V
DD
GND
PACKAGE
(FRONT VIEW)
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相關代理商/技術參數
參數描述
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