參數(shù)資料
型號: TSL267SM-LF
廠商: TAOS Inc.
英文描述: HIGH-SENSITIVITY IR LIGHT-TO-VOLTAGE CONVERTER
中文描述: 高靈敏度紅外光到電壓轉(zhuǎn)換器
文件頁數(shù): 1/8頁
文件大?。?/td> 150K
代理商: TSL267SM-LF
TSL267
HIGH-SENSITIVITY
IR LIGHT-TO-VOLTAGE CONVERTER
TAOS033E
SEPTEMBER 2007
1
The
LUMENOLOGY
Company
Copyright 2007, TAOS Inc.
www.taosinc.com
Integral Visible Light Cutoff Filter
Converts IR Light Intensity to Output
Voltage
Monolithic Silicon IC Containing
Photodiode, Operational Amplifier, and
Feedback Components
High Sensitivity
Single Voltage Supply Operation (2.7 V to
5.5 V)
Low Noise (200
μ
Vrms Typ to 1 kHz)
Rail-to-Rail Output
High Power-Supply Rejection (35 dB at
1 kHz)
Compact 3-Leaded Plastic Package
RoHS Compliant (
LF Package Only)
Description
The TSL267 is a high-sensitivity low-noise infrared light-to-voltage converter that combines a photodiode and
a transimpedance amplifier on a single monolithic CMOS integrated circuit. Output voltage is directly
proportional to IR light intensity (irradiance) on the photodiode. The TSL267 has a transimpedance gain of
320 M
Ω
. The device has improved offset voltage stability and low power consumption and is supplied in a 3-lead
visible-light-blocking plastic sidelooker package with an integral lens.
Available Options
DEVICE
TSL267
TSL267
TSL267
T
A
PACKAGE
LEADS
PACKAGE DESIGNATOR
S
S
SM
ORDERING NUMBER
TSL267
TSL267
LF
TSL267SM
LF
0
°
C to 70
°
C
0
°
C to 70
°
C
0
°
C to 70
°
C
3-lead Sidelooker
3-lead Sidelooker — Lead (Pb) Free
3-lead Surface-Mount Sidelooker — Lead (Pb) Free
Functional Block Diagram
Voltage
Output
+
Terminal Functions
TERMINAL
NAME
GND
OUT
V
DD
DESCRIPTION
NO.
1
3
2
Ground (substrate). All voltages are referenced to GND.
Output voltage
Supply voltage
Texas Advanced Optoelectronic Solutions Inc.
1001 Klein Road Suite 300 Plano, TX 75074 (972) 673-0759
PACKAGE S
SIDELOOKER
(FRONT VIEW)
1
GND
2
V
DD
3
OUT
PACKAGE SM
SURFACE MOUNT
SIDELOOKER
(FRONT VIEW)
1
GND
2
V
DD
3
OUT
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