VISHAY TSOP4038

Not for New Design - Alternative Available: New TSSP4038 (#82458)
TSOP4038
www.vishay.com
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
1
2
• Insensitive to supply voltage ripple and noise
3
16672
• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
MECHANICAL DATA
DESCRIPTION
Pinning:
The TSOP4038 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.
1 = OUT, 2 = GND., 3 = VS
PARTS TABLE
CARRIER FREQUENCY
SENSOR APPLICATIONS
38 kHz
TSOP4038
BLOCK DIAGRAM
APPLICATION CIRCUIT
17170_8
16833_8
VS
VS
Circuit
33 kΩ
1
Input
AMP
Band
pass
µC
OUT
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.
2
PIN
+ VS
C1
GND
OUT
Demodulator
R1
IR receiver
3
GND
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
V
Output voltage (pin 1)
Voltage at output to supply
Output current (pin 1)
Junction temperature
Storage temperature range
Operating temperature range
Power consumption
Tamb ≤ 85 °C
UNIT
VO
- 0.3 to 5.5
VS - VO
- 0.3 to (VS + 0.3)
V
IO
5
mA
Tj
100
°C
Tstg
- 25 to + 85
°C
Tamb
- 25 to + 85
°C
Ptot
10
mW
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.
Rev. 1.2, 28-Mar-12
1
Document Number: 81926
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
Not for New Design - Alternative Available: New TSSP4038 (#82458)
TSOP4038
www.vishay.com
Vishay Semiconductors
ELECTRICAL AND OPTICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
Supply current (pin 3)
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
Ev = 0, VS = 5 V
ISD
0.65
0.85
1.05
mA
Ev = 40 klx, sunlight
ISH
Supply voltage
0.95
VS
Ev = 0, test signal see fig. 1,
IR diode TSAL6200,
IF = 400 mA
d
IOSL = 0.5 mA, Ee = 2 mW/m2,
test signal see fig. 1
VOSL
Minimum irradiance
Pulse width tolerance:
tpi - 5/f0 < tpo < tpi + 6/f0,
test signal see fig. 1
Ee min.
Maximum irradiance
tpi - 5/f0 < tpo < tpi + 6/f0,
test signal see fig. 1
Ee max.
Directivity
Angle of half transmission
distance
ϕ1/2
Transmission distance
Output voltage low (pin 1)
mA
2.7
5.5
V
30
m
0.3
100
mV
0.7
mW/m2
W/m2
30
± 45
deg
TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
Ee
Optical Test Signal
Ee
(IR diode TSAL6200, IF = 0.4 A, 30 pulses, f = f0, t = 10 ms)
Optical Test Signal
t
600 µs
tpi *
* tpi
1)
2)
VOH
t = 60 ms
T
10/f0 is recommended for optimal function
Output Signal
VO
VO
16110
7/f0 < td < 15/f0
tpi - 5/f0 < tpo < tpi + 6/f 0
VOL
VOL
t
t
t off
t on
Fig. 1 - Output Active Low
Fig. 3 - Output Function
1.0
0.8
Ton, Toff - Output Pulse Width (ms)
tpo - Output Pulse Width (ms)
94 8134
Output Signal, (see fig. 4)
VOH
tpo 2)
td 1)
t
600 µs
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
0.1
21391
1
10
102
103
104
0.6
0.5
Toff
0.4
0.3
0.2
λ = 950 nm,
Optical Test Signal, Fig. 3
0.1
0
105
0.1
Ee - Irradiance (mW/m2)
21392
Fig. 2 - Pulse Length and Sensitivity in Dark Ambient
Rev. 1.2, 28-Mar-12
Ton
0.7
1
10
102
Ee - Irradiance
103
104
105
(mW/m2)
Fig. 4 - Output Pulse Diagram
2
Document Number: 81926
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
Not for New Design - Alternative Available: New TSSP4038 (#82458)
TSOP4038
www.vishay.com
Vishay Semiconductors
Ee min. - Threshold Irradiance (mW/m2)
1.2
E e min./Ee - Rel. Responsivity
1.0
0.8
0.6
0.4
f = f0 ± 5 %
Δ f(3 dB) = f0/10
0.2
0.0
0.7
0.9
1.1
1.3
Fig. 5 - Frequency Dependence of Responsivity
0.35
0.3
0.25
0.2
0.15
- 30
1.0
10
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
1
10
100
1000
50
70
90
1.0
0.8
0.6
0.4
0.2
0.0
750
ΔVsRMS - AC Voltage on DC Supply Voltage (mV)
850
950
1050
1150
λ - Wavelength (nm)
16919
Fig. 6 - Sensitivity vs. Supply Voltage Disturbances
Fig. 9 - Relative Spectral Sensitivity vs. Wavelength
0°
500
E - Max. Field Strength (V/m)
30
1.2
f = f0
0.9
21394
- 10
Tamb - Ambient Temperature (°C)
Fig. 8 - Sensitivity vs. Ambient Temperature
S ( λ) rel - Relative Spectral Sensitivity
Ee min. - Threshold Irradiance (mW/m2)
0.4
21397
f/f0 - Relative Frequency
16925
0.45
10°
20°
30°
450
400
350
40°
300
1.0
250
0.9
50°
0.8
60°
200
150
70°
100
0.7
80°
50
0
0
20747
500
1000
1500
2000
2500
3000
0.6
f - EMI Frequency (MHz)
96 12223p2
Fig. 7 - Sensitivity vs. Electric Field Disturbances
Rev. 1.2, 28-Mar-12
0.4
0.2
0
drel - Relative Transmission Distance
Fig. 10 - Directivity
3
Document Number: 81926
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
Not for New Design - Alternative Available: New TSSP4038 (#82458)
TSOP4038
www.vishay.com
Vishay Semiconductors
Ee min. - Sensitivity (mW/m2)
0.50
0.45
0.40
0.35
0.30
0.25
0.20
1.5
2
2.5
3
3.5
4
4.5
5
5.5
VS - Supply Voltage (V)
21398
Fig. 11 - Sensitivity vs. Supply Voltage
PACKAGE DIMENSIONS in millimeters
3.9
1
30.5
± 0.5
(5.55)
8.25
6.95
5.3
6
1
0.85 max.
0.89
OUT
GND
VS
0.5 max.
2.54 nom.
1.3
0.7 max.
4.1
2.54 nom.
5.6
Marking area
Not indicated tolerances ± 0.2
technical drawings
according to DIN
specifications
Drawing-No.: 6.550-5169.11-4
R 2.5
Issue: 13; 17.12.08
16003
Rev. 1.2, 28-Mar-12
4
Document Number: 81926
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
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www.vishay.com
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Disclaimer
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Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that
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requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference
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Revision: 02-Oct-12
1
Document Number: 91000