TSSP40SS1XB [VISHAY]
IR Receiver Module for Light Barrier Systems;
| 型号： | TSSP40SS1XB |
| 厂家： | 
VISHAY |
| 描述： | IR Receiver Module for Light Barrier Systems |
| 文件： | 总5页 (文件大小：115K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TSSP40..SS1XB
Vishay Semiconductors
www.vishay.com
IR Receiver Module for Light Barrier Systems
FEATURES
• Constant gain for consistent results under any
lighting condition
• Up to 1 m for presence sensing
• 940 nm peak wavelength
• PIN diode and sensor IC in one package
• Low supply current
1
2
• Shielding against EMI
3
16672
• Visible light is suppressed by IR filter
• Insensitive to supply voltage ripple and noise
• Supply voltage: 2.5 V to 5.5 V
MECHANICAL DATA
Pinning:
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
1 = OUT, 2 = GND, 3 = VS
DESCRIPTION
APPLICATIONS
The TSSP40..SS1XB are compact infrared detector
modules for presence sensing applications. They provide an
active low output in response to infrared bursts at 940 nm.
The TSSP40..SS1XB are 20 x less sensitive than the
TSSP40.., for ease of use in reflective applications at less
than 1 m range where high sensitivity is not needed and
can complicate the design.
• Reflective sensors for hand dryers, towel or soap
dispensers, water faucets, toilet flush
• Vending machine fall detection
• Security and pet gates
• Person or object vicinity activation
This component has not been qualified to automotive
specifications.
PARTS TABLE
38 kHz
Carrier frequency
56 kHz
TSSP4038SS1XB
TSSP4056SS1XB
Mold
Package
Pinning
1 = OUT, 2 = GND, 3 = VS
6.0 W x 6.95 H x 5.6 D
Leaded
Dimensions (mm)
Mounting
Application
Presence sensors
BLOCK DIAGRAM
PRESENCE SENSING
+3 V
16833_8
3
IR emitter
VS
33 kΩ
Envelope
signal
1
OUT
e.g. 38 kHz
Band
pass
Demo-
dulator
Input
AMP
+3 V
2
Out to
μC
PIN
GND
Rev. 1.2, 19-Oct-16
Document Number: 82737
1
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
TSSP40..SS1XB
Vishay Semiconductors
www.vishay.com
ABSOLUTE MAXIMUM RATINGS
PARAMETER
TEST CONDITION
SYMBOL
VS
VALUE
UNIT
V
Supply voltage (pin 3)
Supply current (pin 3)
Output voltage (pin 1)
Voltage at output to supply
Output current (pin 1)
Junction temperature
Storage temperature range
Operating temperature range
Soldering temperature
Power consumption
-0.3 to +6.0
IS
5
-0.3 to 5.5
-0.3 to (VS + 0.3)
5
mA
V
VO
VS - VO
IO
V
mA
°C
°C
°C
°C
mW
Tj
100
Tstg
Tamb
Tsd
-25 to +85
-25 to +85
260
t ≤ 10 s, 1 mm from case
Tamb ≤ 85 °C
Ptot
10
Note
•
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only
and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this specification
is not implied. Exposure to absolute maximum rating conditions for extended periods may affect the device reliability.
ELECTRICAL AND OPTICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
MIN.
0.55
-
TYP.
0.7
0.8
-
MAX.
0.9
-
UNIT
mA
mA
V
Ev = 0, VS = 5 V
ISD
ISH
VS
Supply current (pin 3)
Supply voltage
Ev = 40 klx, sunlight
2.5
5.5
Ev = 0, test signal see fig. 1,
IR diode TSAL6200,
IF = 400 mA
IOSL = 0.5 mA, Ee = 2 mW/m2,
test signal see fig. 1
Transmission distance
Output voltage low (pin 1)
Minimum irradiance
d
-
-
-
7
-
-
m
mV
VOSL
100
14
Pulse width tolerance:
pi - 5/f0 < tpo < tpi + 6/f0,
t
Ee min.
7
mW/m2
test signal see fig. 1
tpi - 5/f0 < tpo < tpi + 6/f0,
test signal see fig. 1
Maximum irradiance
Directivity
Ee max.
50
-
-
-
-
W/m2
deg
Angle of half transmission
distance
ϕ1/2
45
TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
1.4
Optical Test Signal
(IR diode TSAL6200, I = 0.4 A, 30 pulses, f = f , t = 10 ms)
E
e
F
0
1.2
1
Ouput pulse width
t
0.8
0.6
0.4
0.2
0
tpi
*
T
Input burst length
* tpi
Output Signal
1) 7/f0 < td < 15/f0
10/f0 is recommended for optimal function
16110
VO
λ = 950 nm,
optical test signal, Fig. 1
VOH
2)
t
- 5/f0 < tpo < tpi + 6/f0
pi
VOL
0.1
10
1000
100 000
1)
2)
t
td
t
po
Ee - Irradiance (mW/m2)
Fig. 1 - Output Active Low
Fig. 2 - Pulse Length and Sensitivity in Dark Ambient
Rev. 1.2, 19-Oct-16
Document Number: 82737
2
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
TSSP40..SS1XB
Vishay Semiconductors
www.vishay.com
20
18
16
14
12
10
8
Optical Test Signal
Ee
t
600 µs
600 µs
t = 60 ms
94 8134
6
Output Signal, (see Fig. 4)
VO
4
2
VOH
VOL
0
-30
-10
10
30
50
70
90
t
ton
toff
Tamb - Ambient Temperature (°C)
Fig. 3 - Output Function
Fig. 6 - Sensitivity vs. Ambient Temperature
1.0
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
ton
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
toff
λ = 950 nm,
optical test signal, Fig. 1
750 800 850 900 950 1000 1050 1100 1150
10
100
1000
10 000
Ee - Irradiance (mW/m2)
21425
λ- Wavelength (nm)
Fig. 4 - Output Pulse Diagram
Fig. 7 - Relative Spectral Sensitivity vs. Wavelength
0°
10°
20°
1.2
1.0
0.8
0.6
0.4
0.2
30°
40°
1.0
0.9
50°
60°
0.8
0.7
f = f0 5 ꢀ
70°
80°
Δf(3 dB) = f0/10
0.0
0.6
0.4
0.2
0
0.7
0.9
1.1
1.3
16925
f/f0 - Relative Frequency
drel - Relative Transmission Distance
Fig. 5 - Frequency Dependence of Responsivity
Fig. 8 - Horizontal Directivity
Rev. 1.2, 19-Oct-16
Document Number: 82737
3
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
TSSP40..SS1XB
Vishay Semiconductors
www.vishay.com
The typical application of this device is a reflective or beam
break sensor with active low “detect” or “no detect”
information contained in its output. Applications requiring
up to 1 m beam break or 0.5 m reflective range benefit from
the lower gain of these sensors because they are less
sensitive to stray signal from the emitter, simplifying the
mechanical design.
20
18
16
14
12
10
8
Example for a sensor hardware:
6
IR detector
4
2
0
1.5
2.5
3.5
4.5
5.5
IR emitter
Separation to avoid
crosstalk by stray light inside
the housing
VS - Supply Voltage (V)
Fig. 9 - Sensitivity vs. Supply Voltage
There should be no common window in front of the emitter
and detector in order to avoid crosstalk via guided light
through the window.
PACKAGE DIMENSIONS in millimeters
3.9
6
0.85 max.
0.89
OUT
GND
VS
0.5 max.
1.3
2.54 nom.
0.7 max.
4.1
2.54 nom.
5.6
Marking area
Not indicated tolerances 0.2
technical drawings
according to DIN
specifications
R 2.5
Drawing-No.: 6.550-5169.11-4
Issue: 13; 17.12.08
16003
Rev. 1.2, 19-Oct-16
Document Number: 82737
4
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of
typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding
statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a
particular product with the properties described in the product specification is suitable for use in a particular application.
Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over
time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk.
Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for
such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document
or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
© 2017 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
Revision: 08-Feb-17
Document Number: 91000
1
©2020 ICPDF网 联系我们和版权申明