TSOP58038
Vishay Semiconductors
IR Receiver Module for Light Barrier Systems
FEATURES
• Low supply current
• Photo detector and preamplifier in one
package
• Internal filter for 38 kHz IR signals
• Shielding against EMI
• Supply voltage: 2.7 V to 5.5 V
• Visible light is suppressed by IR filter
19026
• Insensitive to supply voltage ripple and noise
• Compliant to RoHS Directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
MECHANICAL DATA
Pinning:
DESCRIPTION
1 = OUT, 2 = GND, 3 = VS
The TSOP58038 is a compact IR receiver for sensor
applications. It has a high gain for IR signals at 38 kHz. The
detection level does not change when ambient light or
strong IR signals are applied. It can receive continuous
38 kHz signals or 38 kHz bursts.
PARTS TABLE
CARRIER FREQUENCY
SENSOR APPLICATIONS
38 kHz
TSOP58038
BLOCK DIAGRAM
APPLICATION CIRCUIT
17170_8
16833_8
3
VS
VS
Circuit
33 kΩ
1
Input
AMP
Band
pass
Demodulator
µC
OUT
GND
GND
+ VS
C1
OUT
2
PIN
R1
IR receiver
VO
GND
The external components R1 and C1 are optional
to improve the robustness against electrical overstress
(typical values are R1 = 100 Ω, C1 = 0.1 µF).
The output voltage VO should not be pulled down to a level
below 1 V by the external circuit.
The capacitive load at the output should be less than 2 nF.
** Please see document “Vishay Material Category Policy”: www.vishay.com/doc?99902
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Document Number: 81932
Rev. 1.1, 04-Feb-11
TSOP58038
IR Receiver Module for Light Barrier Vishay Semiconductors
Systems
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
VALUE
Supply voltage (pin 3)
TEST CONDITION
VS
- 0.3 to + 6.0
V
Supply current (pin 3)
IS
5
mA
VO
- 0.3 to 5.5
V
VS - VO
- 0.3 to (VS + 0.3)
V
mA
Output voltage (pin 1)
Voltage at output to supply
UNIT
Output current (pin 1)
IO
5
Junction temperature
Tj
100
°C
Tstg
- 25 to + 85
°C
Tamb
- 25 to + 85
°C
Ptot
10
mW
Storage temperature range
Operating temperature range
Tamb  85 °C
Power consumption
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
Supply current (pin 3)
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
Ev = 0, VS = 5 V
ISD
0.65
0.85
1.05
Ev = 40 klx, sunlight
ISH
Supply voltage
mA
2.7
VS
d
IOSL = 0.5 mA, Ee = 2 mW/m2,
test signal see fig. 1
VOSL
Minimum irradiance
Pulse width tolerance:
tpi - 5/fo < tpo < tpi + 6/fo,
test signal see fig. 1
Ee min.
Maximum irradiance
tpi - 5/fo < tpo < tpi + 6/fo,
test signal see fig. 1
Ee max.
Directivity
Angle of half transmission
distance
1/2
Output voltage low (pin 1)
mA
0.95
Ev = 0, test signal see fig. 1,
IR diode TSAL6200,
IF = 400 mA
Transmission distance
UNIT
5.5
V
30
m
100
mV
1
mW/m2
0.5
W/m2
30
± 45
deg
TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
1.0
Optical Test Signal
(IR diode TSAL6200, IF = 0.4 A, 30 pulses, f = f0, t = 10 ms)
t
tpi *
* tpi
VO
T
10/f0 is recommended for optimal function
Output Signal
1)
2)
VOH
16110
7/f0 < td < 15/f0
tpi - 5/f0 < tpo < tpi + 6/f 0
tpo - Output Pulse Width (ms)
Ee
Output Pulse Width
0.9
0.8
Input Burst Length
0.7
0.6
0.5
0.4
λ = 950 nm,
Optical Test Signal, Fig.1
0.3
0.2
VOL
tpo 2)
td 1)
Fig. 1 - Output Active Low
Document Number: 81932
Rev. 1.1, 04-Feb-11
t
0.1
21391
1
10
102
Ee - Irradiance
103
104
105
(mW/m2)
Fig. 2 - Pulse Length and Sensitivity in Dark Ambient
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2
TSOP58038
Vishay Semiconductors IR Receiver Module for Light Barrier
Systems
Optical Test Signal
600 µs
t
600 µs
t = 60 ms
94 8134
Output Signal, (see fig. 4)
VO
VOH
VOL
0.8
0.7
f = 30 kHz
0.6
0.5
f = 20 kHz
0.4
0.3
0.2
f = 10 kHz
0.1
f = 100 Hz
0
t
t off
1000
500
E - Max. Field Strength (V/m)
Ton
0.7
0.6
0.5
Toff
0.4
0.3
0.2
λ = 950 nm,
Optical Test Signal, Fig. 3
0.1
0
0.1
1
10
102
103
104
300
250
200
150
100
0
Ee min. - Threshold Irradiance (mW/m²)
0.8
0.6
0.4
f = f0 ± 5 %
Δ f(3 dB) = f0/10
0.0
1.1
0
500
1000
1500
2000
2500
3000
f - EMI Frequency (MHz)
Fig. 7 - Sensitivity vs. Electric Field Disturbances
1.0
0.9
350
20747
1.2
0.7
400
105
Fig. 4 - Output Pulse Diagram
0.2
450
50
Ee - Irradiance (mW/m2)
21392
0.7
0.65
0.6
0.55
0.5
0.45
0.4
0.35
0.3
- 30
1.3
f/f0 - Relative Frequency
Fig. 5 - Frequency Dependence of Responsivity
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3
100
Fig. 6 - Sensitivity vs. Supply Voltage Disturbances
0.8
16925
10
ΔVsRMS - AC Voltage on DC Supply Voltage (mV)
21394
Fig. 3 - Output Function
Ton, Toff - Output Pulse Width (ms)
f = f0
0.9
1
t on
E e min./Ee - Rel. Responsivity
1.0
Ee min. - Threshold Irradiance (mW/m2)
Ee
21407
- 10
10
30
50
70
90
Tamb - Ambient Temperature (°C)
Fig. 8 - Sensitivity vs. Ambient Temperature
Document Number: 81932
Rev. 1.1, 04-Feb-11
TSOP58038
0.8
1.2
0.75
1.0
Ee min. - Sensitivity (mW/m²)
S (λ)rel - Relative Spectral Sensitivity
IR Receiver Module for Light Barrier Vishay Semiconductors
Systems
0.8
0.6
0.4
0.2
0.7
0.65
0.6
0.55
0.5
0.45
0.4
0.35
0
750
0.3
850
950
λ - Wavelength (nm)
94 8408
21408
Fig. 9 - Relative Spectral Sensitivity vs. Wavelength
0°
10°
1.5
1150
1050
2.5
3.5
4.5
5.5
VS - Supply Voltage (V)
Fig. 12 - Sensitivity vs. Supply Voltage
20°
30°
40°
1.0
0.9
50°
0.8
60°
70°
0.7
80°
0.6
19258
0.4
0.2
0
drel - Relative Transmission Distance
Fig. 10 - Horizontal Directivity
0°
10°
20°
30°
40°
1.0
0.9
50°
0.8
60°
70°
0.7
80°
0.6
19259
0.4
0.2
0
d rel - Relative Transmission Distance
Fig. 11 - Vertical Directivity
Document Number: 81932
Rev. 1.1, 04-Feb-11
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4
TSOP58038
Vishay Semiconductors IR Receiver Module for Light Barrier
Systems
PACKAGE DIMENSIONS in millimeters
5
4.8
(4)
2.8
(5.55)
6.95 ± 0.3
8.25 ± 0.3
R2
0.9
1.1
30.5 ± 0.5
(1.54)
0.85 max.
0.7 max.
2.54 nom.
2.54 nom.
0.5 max.
1.2 ± 0.2
Marking area
technical drawings
according to DIN
specifications
Not indicated to lerances ± 0.2
Drawing-No.: 6.550-5263.01-4
Issue: 12; 16.04.10
19009
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R2
Document Number: 81932
Rev. 1.1, 04-Feb-11
Legal Disclaimer Notice
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.
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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
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Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk and agree
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damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay
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Document Number: 91000
Revision: 11-Mar-11
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