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부품번호 | TSL260 기능 |
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기능 | IR LIGHTTOVOLTAGE OPTICAL SENSORS | ||
제조업체 | ETC | ||
로고 | |||
전체 10 페이지수
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t
D Integral Visible Light Cutoff Filter
D Monolithic Silicon IC Containing
Photodiode, Operational Amplifier, and
Feedback Components
D Converts Light Intensity to Output Voltage
D High Irradiance Responsivity Typically
42 mV/(µW/cm2) at λp = 940 nm (TSL260)
D Low Dark (Offset) Voltage . . . 10 mV
Max at 25°C, VDD = 5 V
D Single-Supply Operation
D Wide Supply Voltage Range . . . 3 V to 9 V
D Low Supply Current . . . 800 µA Typical at
VDD = 5 V
D Advanced Linear CMOS Technology
TSL260, TSL261, TSL262
IR LIGHTĆTOĆVOLTAGE OPTICAL SENSORS
PACKAGE
(FRONT VIEW)
TAOS021 – MAY 2000
123
GND VDD OUT
Description
The TSL260, TSL261, and TSL262 are light-to-voltage optical sensors, each combining a photodiode and a
transimpedance amplifier (feedback resistor = 16 MΩ, 8 MΩ, and 2 MΩ, 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
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
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Copyright E 2000, TAOS Inc.
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TSL260, TSL261, TSL262
IR LIGHTĆTOĆVOLTAGE OPTICAL SENSORS
TAOS021 – MAY 2000
TYPICAL CHARACTERISTICS
HIGH-LEVEL OUTPUT VOLTAGE
vs
SUPPLY VOLTAGE
9
Ee = 2.6 mW/cm2
8 λp = 940 nm
RL = 10 kΩ
TA = 25°C
7
6
SUPPLY CURRENT
vs
OUTPUT VOLTAGE
1
0.8
0.6
5
4
3
2
4 5 6 7 8 9 10
VDD – Supply Voltage – V
Figure 4
0.4
0.2
0
0
VDD = 5 V
No Load
(RL = ∞)
TA = 25°C
12 3
VO – Output Voltage – V
Figure 5
NORMALIZED OUTPUT VOLTAGE
vs
ANGULAR DISPLACEMENT
1
0.8
TSL260
0.6
TSL261, 262
0.4
0.2
0
80° 60°
40° 20° 0° 20° 40° 60°
θ – Angular Displacement
80°
Figure 6
4
Copyright E 2000, TAOS Inc.
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4페이지 S1
9V
TSL260, TSL261, TSL262
IR LIGHTĆTOĆVOLTAGE OPTICAL SENSORS
APPLICATION INFORMATION
TAOS021 – MAY 2000
R3
22 Ω
R1
680 Ω
7
6
2
+ C1
1 µF
84
U1
TLC555
1
3
5
2
R2
1 kΩ
3
Q1
2N3904
1
D1
BN301†
To Sensor
6V
2
IN
U4
TSL260
Sensor
OUT
COM
1
3
C5
0.1 µF
6V
R5
7.5 kΩ
Freq
R6
Trim 4.7 kΩ
4
3
58
U2
6
NE567
1
2
C2
0.1 µF
+ C3
1 µF
7
+
C4
4.7 µF
TRANSMITTER
R7
4.7 kΩ
6V
J1
6 V AC Load
R8
300 Ω
1 U3 6
R4
180 Ω
2
TIL3010
4
1
2
3
1
120 V
60 Hz
2
Q2
TIC225C
3
2 53
4 PRE VCC CLR
J U5
1
1/2 SN74HC76
15
CLK
Q
16
K
GND
R9
1 kΩ
13
Q3
2N3904
RECEIVER
† OPTEK part number
NOTE A: Single-channel remote control can be used to switch logic or light dc loads by way of U5 or ac loads by way of the optocoupler and
triac as shown. Applications include ceiling fans, lamps, electric heaters, etc.
Figure 11. IR Remote Control
www.taosinc.com
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Copyright E 2000, TAOS Inc.
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7페이지 | |||
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다운로드 | [ TSL260.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 |
TSL260 | IR LIGHTTOVOLTAGE OPTICAL SENSORS | ETC |
TSL260 | IR Light-to-Voltage Optical Sensors (Rev. A) | Texas Instruments |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |