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부품번호 | TSL250R 기능 |
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기능 | LIGHTTOVOLTAGE OPTICAL SENSORS | ||
제조업체 | ETC | ||
로고 | |||
전체 8 페이지수
t
t
D Monolithic Silicon IC Containing
Photodiode, Operational Amplifier, and
Feedback Components
D Converts Light Intensity to a Voltage
D High Irradiance Responsivity, Typically 137
mV/(mW/cm2) at lp = 635 nm (TSL250R)
D Compact 3-Lead Clear Plastic Package
D Single Voltage Supply Operation
D Low Dark (Offset) Voltage....10mV Max
D Low Supply Current......1.1 mA Typical
D Wide Supply-Voltage Range.... 2.7 V to 5.5 V
D Replacements for TSL250, TSL251, and
TSL252
TSL250R, TSL251R, TSL252R
LIGHTĆTOĆVOLTAGE OPTICAL SENSORS
TAOS028A – MAY 2001
PACKAGE
(FRONT VIEW)
1 23
GND VDD OUT
Description
The TSL250R, TSL251R, and TSL252R are light-to-voltage optical sensors, each combining a photodiode and
a transimpedance amplifier (feedback resistor = 16 MΩ, 8 MΩ, and 2.8 MΩ respectively) on a single monolithic
IC. Output voltage is directly proportional to the light intensity (irradiance) on the photodiode. These devices
have improved amplifier offset-voltage stability and low power consumption and are supplied in a 3-lead clear
plastic sidelooker package with an integral lens
Functional Block Diagram
– Voltage
+ Output
Terminal Functions
TERMINAL
NAME NO.
GND
1
OUT
3
VDD
2
DESCRIPTION
Ground (substrate). All voltages are referenced to GND.
Output voltage
Supply voltage
www.taosinc.com
Texas Advant ced Optoelectronic Solutions Inc.
800 Jupiter Road, Suite 205 S Plano, TX 75074 S (972) 673-0759
t
Copyright E 2001, TAOS Inc.
1
TSL250R, TSL251R, TSL252R
LIGHTĆTOĆVOLTAGE OPTICAL SENSORS
TAOS028A – MAY 2001
TYPICAL CHARACTERISTICS
OUTPUT VOLTAGE
vs
IRRADIANCE
10 VDD = 5 V
λp = 635 nm
RL = 10 kW
TA = 25°C
TSL251R
PHOTODIODE SPECTRAL RESPONSIVITY
1.2
TA = 25°C
Normalized to
635 nm
1
1 0.8
TSL250R
0.1
TSL252R
0.6
0.4
0.2
0.01
0.1
1 10
Ee – Irradiance – µW/cm2
Figure 2
MAXIMUM OUTPUT VOLTAGE
vs
SUPPLY VOLTAGE
5
RL = 10 kΩ
TA = 25°C
4
100
0
300 500 700 900
λ – Wavelength – nm
Figure 3
SUPPLY CURRENT
vs
OUTPUT VOLTAGE
1.6
VDD = 5 V
RL = 10 kW
TA = 25°C
1.4
1100
3 1.2
21
1
0
2.5 3 3.5 4 4.5 5 5.5
VDD – Supply Voltage – V
Figure 4
0.8
0.6
0
12 3
VO – Output Voltage – V
Figure 5
4
Copyright E 2001, TAOS Inc.
4
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www.taosinc.com
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4페이지 TSL250R, TSL251R, TSL252R
LIGHTĆTOĆVOLTAGE OPTICAL SENSORS
TAOS028A – MAY 2001
PRODUCTION DATA — information in this document is current at publication date. Products conform to
specifications in accordance with the terms of Texas Advanced Optoelectronic Solutions, Inc. standard
warranty. Production processing does not necessarily include testing of all parameters.
NOTICE
Texas Advanced Optoelectronic Solutions, Inc. (TAOS) reserves the right to make changes to the products contained in this
document to improve performance or for any other purpose, or to discontinue them without notice. Customers are advised
to contact TAOS to obtain the latest product information before placing orders or designing TAOS products into systems.
TAOS assumes no responsibility for the use of any products or circuits described in this document or customer product
design, conveys no license, either expressed or implied, under any patent or other right, and makes no representation that
the circuits are free of patent infringement. TAOS further makes no claim as to the suitability of its products for any particular
purpose, nor does TAOS assume any liability arising out of the use of any product or circuit, and specifically disclaims any
and all liability, including without limitation consequential or incidental damages.
TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS, INC. PRODUCTS ARE NOT DESIGNED OR INTENDED FOR
USE IN CRITICAL APPLICATIONS IN WHICH THE FAILURE OR MALFUNCTION OF THE TAOS PRODUCT MAY
RESULT IN PERSONAL INJURY OR DEATH. USE OF TAOS PRODUCTS IN LIFE SUPPORT SYSTEMS IS EXPRESSLY
UNAUTHORIZED AND ANY SUCH USE BY A CUSTOMER IS COMPLETELY AT THE CUSTOMER’S RISK.
TAOS, the TAOS logo, and Texas Advanced Optoelectronic Solutions are trademarks of Texas Advanced Optoelectronic Solutions
Incorporated.
www.taosinc.com
t
Copyright E 2001, TAOS Inc.
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다운로드 | [ TSL250R.PDF 데이터시트 ] |
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구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
TSL250 | Light-to-Voltage Optical Sensors (Rev. C) | Texas Instruments |
TSL250-080 | PTC Devices | Tyco Electronics |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |