TSSP58038
www.vishay.com Vishay Semiconductors
Rev. 1.6, 09-Oct-2018 1Document Number: 82479
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
IR Receiver Module for Light Barrier Systems
DESIGN SUPPORT TOOLS
MECHANICAL DATA
Pinning:
1 = OUT, 2 = GND, 3 = VS
DESCRIPTION
The TSSP58038 is a compact infrared detector module for
presence sensing applications. It receives 38 kHz
modulated signals and has a peak sensitivity of 940 nm.
This component has not been qualified according to
automotive specifications.
FEATURES
• Up to 2 m for presence sensing
• Uses modulated bursts at 38 kHz
• PIN diode and sensor IC in one package
• Low supply current
• Shielding against EMI
• Visible light is suppressed by IR filter
• Insensitive to supply voltage ripple and noise
• Supply voltage: 2.5 V to 5.5 V
• Material categorization: for definitions of
compliance please see www.vishay.com/doc?99912
APPLICATIONS
• 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
BLOCK DIAGRAM PRESENCE SENSING
19026
1
2
3
2
3
click logo to get started
Available
Models
PARTS TABLE
Carrier frequency 38 kHz TSSP58038
Package Minicast
Pinning 1 = OUT, 2 = GND, 3 = VS
Dimensions (mm) 5.0 W x 6.95 H x 4.8 D
Mounting Leaded
Application Presence sensors
33 kΩ
2
3
1
VS
OUT
Demo-
GND
pass
AMPInput
PIN
Band
dulator
16833_8
+3 V
IR emitter
+3 V
38 kHz
Envelope
signal
Out to
μC
TSSP58038
www.vishay.com Vishay Semiconductors
Rev. 1.6, 09-Oct-2018 2Document Number: 82479
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
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
ABSOLUTE MAXIMUM RATINGS
PARAMETER TEST CONDITION SYMBOL VALUE UNIT
Supply voltage VS-0.3 to +6 V
Supply current IS5mA
Output voltage VO-0.3 to (VS + 0.3) V
Output current IO5mA
Junction temperature Tj100 °C
Storage temperature range Tstg -25 to +85 °C
Operating temperature range Tamb -25 to +85 °C
Power consumption Tamb ≤ 85 °C Ptot 10 mW
ELECTRICAL AND OPTICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT
Supply current (pin 3) Ev = 0, VS = 5 V ISD 0.55 0.7 0.9 mA
Ev = 40 klx, sunlight ISH -0.8-mA
Supply voltage VS2.5 - 5.5 V
Transmission distance
Ev = 0, test signal see fig. 1,
IR diode TSAL6200,
IF = 400 mA
d-25-m
Output voltage low (pin 1) IOSL = 0.5 mA, Ee = 2 mW/m2,
test signal see fig. 1 VOSL - - 100 mV
Minimum irradiance
Pulse width tolerance:
tpi - 5/fo < tpo < tpi + 6/fo,
test signal see fig. 1
Ee min. -0.71.2mW/m
2
Maximum irradiance tpi - 5/fo < tpo < tpi + 6/fo,
test signal see fig. 1 Ee max. 50 - - W/m2
Directivity Angle of half transmission
distance ϕ1/2 -± 45- deg
TSSP58038
www.vishay.com Vishay Semiconductors
Rev. 1.6, 09-Oct-2018 3Document Number: 82479
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
TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
Fig. 1 - Output Active Low
Fig. 2 - Pulse Length and Sensitivity in Dark Ambient
Fig. 3 - Output Function
Fig. 4 - Output Pulse Diagram
Fig. 5 - Frequency Dependence of Responsivity
Fig. 6 - Sensitivity vs. Ambient Temperature
16110
E
e
T
t
pi
*
t
* t
pi
10/f
0
is recommended for optimal function
V
O
V
OH
V
OL
t
Optical Test Signal
(IR diode TSAL6200, I
F
= 0.4 A, 30 pulses, f = f
0
, t = 10 ms)
Output Signal
t
d
1)
t
po 2)
1)
7/f
0
< t
d
< 15/f
0
2)
t
pi
- 5/f
0
< t
po
< t
pi
+ 6/f
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1 10 100 1000 10 000 100 000
tpo - Output Pulse Width (ms)
Ee - Irradiance (mW/m2)
Output pulse width
Input burst length
λ = 950 nm,
optical test signal, Fig. 1
E
e
t
V
O
V
OH
V
OL
t
600 µs 600 µs
t = 60 ms
t
on
t
off
94 8134
Optical Test Signal
Output Signal, (see Fig. 4)
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.1 1 10 100 1000 10 000
ton, toff - Output Pulse Width (ms)
Ee - Irradiance (mW/m2)
ton
toff
λ = 950 nm,
optical test signal, Fig. 3
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
-30 -10 10 30 50 70 90
Ee min. - Threshold Irradiance (mW/m2)
Tamb - Ambient Temperature (°C)
TSSP58038
www.vishay.com Vishay Semiconductors
Rev. 1.6, 09-Oct-2018 4Document Number: 82479
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
Fig. 7 - Relative Spectral Sensitivity vs. Wavelength
Fig. 8 - Horizontal Directivity
Fig. 9 - Vertical Directivity
Fig. 10 - Sensitivity vs. Supply Voltage
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 2 m beam break or 1 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.
Example for a sensor hardware:
There should be no common window in front of the emitter
and detector in order to avoid crosstalk via guided light
through the window.
750 850 950 1050
0
0.2
0.4
0.6
0.8
1.2
S (λ)
rel
- Relative Spectral Sensitivity
λ - Wavelength (nm)
1150
94 8408
1.0
19258
0.4 0.2 00.6
0.9
0°
30°
10° 20°
40°
50°
60°
70°
80°
1.0
0.8
0.7
drel - Relative Transmission Distance
19259
0.4 0.2 00.6
0.9
0°
30°
10° 20°
40°
50°
60°
70°
80°
1.0
0.8
0.7
drel - Relative Transmission Distance
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2 3 4 5
Ee min. - Sensitivity (mW/m2)
VS - Supply Voltage (V)
Emitter
TSAL6200
IR Receiver
TSSP6P38
Separation to avoid
crosstalk by stray light inside
the housing
TSSP58038
www.vishay.com Vishay Semiconductors
Rev. 1.6, 09-Oct-2018 5Document Number: 82479
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
PACKAGE DIMENSIONS in millimeters
1.2 ± 0.2
30.5 ± 0.5
5
6.95 ± 0.3
(5.55)
8.25 ± 0.3
0.85 max.
(1.54)
0.9
1.1
(4)
4.8
2.8
Drawing-No.: 6.550-5263.01-4
Issue: 12; 16.04.10
2.54 nom.
2.54 nom.
0.5 max.
0.7 max.
specications
according to DIN
technical drawings
Not indicated to lerances ± 0.2
Marking area
R 2
R 2
19009
Legal Disclaimer Notice
www.vishay.com Vishay
Revision: 08-Feb-17 1Document Number: 91000
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