TSOP121.., TSOP123.., TSOP125.., TSOP141.., TSOP143.., TSOP145..
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Vishay Semiconductors
IR Receiver Modules for Remote Control Systems
FEATURES
• Improved dark sensitivity
• Improved immunity against optical noise
• Improved immunity against Wi-Fi noise
• Low supply current
• Photo detector and preamplifier in one package
• Internal filter for PCM frequency
• Supply voltage: 2.5 V to 5.5 V
1
2
• Insensitive to supply voltage ripple and noise
3
16672
• Material categorization: for definitions of
compliance please see www.vishay.com/doc?99912
LINKS TO ADDITIONAL RESOURCES
3D 3D
Product Page
3D Models
Calculators
Marking
MECHANICAL DATA
Packages
Pinning for TSOP14...:
1 = OUT, 2 = GND, 3 = VS
Holders
Bends and Cuts
Pinning for TSOP12...:
1 = OUT, 2 = VS, 3 = GND
DESCRIPTION
The TSOP12... and TSOP14... series devices are the latest
generation miniaturized IR receiver modules for infrared
remote
control
systems.
These
series
provide
improvements in sensitivity to remote control signals in dark
ambient as well as in sensitivity in the presence of optical
disturbances e.g. from CFLs. The robustness against
spurious pulses originating from Wi-Fi signals has been
enhanced.
ORDERING CODE
TSOP12..., TSOP14... - 2160 pieces in tubes
BLOCK DIAGRAM
VS
30 kΩ
The devices contain a PIN diode and a preamplifier
assembled on a lead frame. The epoxy package contains an
IR filter. The demodulated output signal can be directly
connected to a microprocessor for decoding.
OUT
Input
The TSOP121.., TSOP123.., TSOP125.., TSOP141..,
TSOP143.., and TSOP145.. series devices are designed to
receive short burst codes (6 or more carrier cycles per
burst). The third digit designates the AGC level (AGC1,
AGC3, or AGC5) and the last two digits designate the
band-pass frequency (see table below). The higher the AGC,
the better noise is suppressed, but the lower the code
compatibility. AGC1 provides basic noise suppression,
AGC3 provides enhanced noise suppression and AGC5
provides maximized noise suppression. Generally, we
advise to select the highest AGC that satisfactorily receives
the desired remote code.
Band
pass
AGC
Demodulator
GND
PIN
Control circuit
16833-22
APPLICATION CIRCUIT
17170-11
These components have not been qualified to automotive
specifications.
R1
IR receiver
VS
Circuit
Transmitter
with
TSALxxxx
+ VS
C1
μC
OUT
GND
VO
GND
R1 and C1 recommended to reduce supply ripple for VS < 2.8 V
Rev. 1.7, 14-Dec-2021
1
Document Number: 82804
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
TSOP121.., TSOP123.., TSOP125.., TSOP141.., TSOP143.., TSOP145..
www.vishay.com
Vishay Semiconductors
PARTS TABLE
BASIC NOISE SUPPRESSION
(AGC1)
AGC
Carrier
frequency
ENHANCED NOISE SUPPRESSION
(AGC3)
MAXIMIZED NOISE
SUPPRESSION (AGC5)
30 kHz
TSOP14130
TSOP12130
TSOP14330
TSOP12330
TSOP14530
TSOP12530
33 kHz
TSOP14133
TSOP12133
TSOP14333
TSOP12333
TSOP14533
TSOP12533
36 kHz
TSOP14136
TSOP12136
TSOP14336 (1)
TSOP12336 (1)
TSOP14536
TSOP12536
TSOP12338 (2)(4)
38 kHz
TSOP14138
TSOP12138
TSOP14338 (2)(4)
TSOP14538
TSOP12538
40 kHz
TSOP14140
TSOP12140
TSOP14340
TSOP12340
TSOP14540
TSOP12540
56 kHz
TSOP14156
TSOP12156
TSOP14356 (3)
TSOP12356 (3)
TSOP14556
TSOP12556
Package
Pinning
Mold
1 = OUT,
1 = OUT, 2 = VS,
2 = GND, 3 = VS
3 = GND
1 = OUT,
2 = GND, 3 = VS
Dimensions (mm)
1 = OUT,
1 = OUT, 2 = VS,
2 = GND, 3 = VS
3 = GND
6.0 W x 6.95 H x 5.6 D
Mounting
Leaded
Application
Remote control
(1)
Best choice for
Special options
1 = OUT, 2 = VS,
3 = GND
RCMM
(2)
RECS-80 Code
(3)
r-map
(4)
XMP-1, XMP-2
• Narrow optical filter: www.vishay.com/doc?81590
• Wide optical filter: www.vishay.com/doc?82726
ABSOLUTE MAXIMUM RATINGS
PARAMETER
TEST CONDITION
SYMBOL
VALUE
Supply voltage
VS
-0.3 to +6
V
Supply current
IS
3
mA
Output voltage
VO
-0.3 to (VS + 0.3)
V
Output current
IO
5
mA
Junction temperature
UNIT
Tj
100
°C
Storage temperature range
Tstg
-25 to +85
°C
Operating temperature range
Tamb
-25 to +85
°C
Tamb ≤ 85 °C
Ptot
10
mW
t ≤ 10 s, 1 mm from case
Tsd
260
°C
Power consumption
Soldering temperature
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.
TYP.
MAX.
UNIT
Ev = 0, VS = 3.3 V
ISD
0.55
0.7
0.9
mA
Ev = 40 klx, sunlight
ISH
-
0.8
-
mA
VS
2.5
-
5.5
V
Transmission distance
Ev = 0, test signal see Fig. 1,
IR diode TSAL6200, IF = 50 mA
d
-
30
-
m
Output voltage low
IOSL = 0.5 mA, Ee = 0.7 mW/m2,
test signal see Fig. 1
VOSL
-
-
100
mV
Minimum irradiance
Pulse width tolerance:
tpi - 3.0/f0 < tpo < tpi + 3.5/f0,
test signal see Fig. 1
Ee min.
-
0.08
0.15
mW/m2
Maximum irradiance
tpi - 3.0/f0 < tpo < tpi + 3.5/f0,
test signal see Fig. 1
Ee max.
30
-
-
W/m2
tpi - 3.0/fo < tpo < tpi + 3.5/fo, test
signal see Fig. 1, dark ambient,
burst length > 30 cycles
Ee max.
0.5
-
-
W/m2
Angle of half transmission distance
ϕ1/2
-
± 45
-
°
Supply current
Supply voltage
Maximum long burst irradiance
(AGC3, AGC5)
Directivity
Rev. 1.7, 14-Dec-2021
2
Document Number: 82804
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
TSOP121.., TSOP123.., TSOP125.., TSOP141.., TSOP143.., TSOP145..
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Vishay Semiconductors
TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
Optical Test Signal
(IR diode TSAL6200, IF = 0.1 A, N = 6 pulses, f = f0, T = 10 ms)
Axis Title
T
(1)
tpi ≥ 6/f0
Output Signal
VO
(2)
(3)
VOH
4/f0 < td < 10/f0
tpi - 3.0/f0 < tpo < tpi + 3.5/f0
ton
0.7
0.6
1000
0.5
toff
1st line
2nd line
t
tpi (1)
10000
0.8
2nd line
ton, toff - Output Pulse Width (ms)
Ee
0.4
0.3
100
0.2
0.1
λ = 950 nm,
optical test signal, Fig. 3
0
VOL
td (2)
0.1
t
tpo (3)
1
10
100
1000
10
10 000
Ee - Irradiance (mW/m2)
14337-3
Fig. 4 - Pulse-Width vs. Irradiance in Dark Ambient
Fig. 1 - Output Delay and Pulse-Width
Axis Title
Axis Title
10000
0.30
10000
1.2
1000
0.15
1st line
2nd line
0.20
Input burst length
100
0.10
0.05
λ = 950 nm,
optical test signal, Fig. 1
10
100 000
0
0.1
1000
1000
0.8
AGC3, AGC5
AGC1
0.6
100
0.4
f = f0 ± 5 %
0.2
AGC1: ∆f (3 dB) = f0/7
AGC3, AGC5: ∆f (3 dB) = f0/10
10
0
0.7
0.9
1.1
1.3
Ee - Irradiance (mW/m2)
f/f0 - Relative Frequency
Fig. 2 - Pulse-Width vs. Irradiance in Dark Ambient
Fig. 5 - Frequency Dependence of Responsivity
Axis Title
Optical Test Signal
600 µs
t
600 µs
94 8134
Output Signal, (see Fig. 4)
VOH
VOL
t on
t off
Correlation with ambient light sources:
10 W/m2 = 1.4 klx (std. ilum. A, T = 2855 K)
10 W/m2 = 8.2 klx (daylight, T = 5900 K)
2
Wavelength of ambient
illumination: λ = 950 nm
1000
100
1
0
0.01
t
10
0.1
1
10
100
Ee - Ambient DC Irradiance (W/m2)
Fig. 6 - Sensitivity in Bright Ambient
Fig. 3 - Test Signal
Rev. 1.7, 14-Dec-2021
10000
3
t = 60 ms
VO
1.0
1st line
2nd line
Ee
10
2nd line
Ee min. - Threshold Irradiance (mW/m2)
2nd line
tpo - Output Pulse Width (ms)
0.25
1st line
2nd line
2nd line
Ee min./Ee - Relative Responsivity
Output pulse width
3
Document Number: 82804
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
TSOP121.., TSOP123.., TSOP125.., TSOP141.., TSOP143.., TSOP145..
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Vishay Semiconductors
Axis Title
Axis Title
10000
0.7
0.6
1000
0.5
f = f0
f = 30 kHz
f = 10 kHz
f = 100 Hz
0.4
0.3
100
0.2
0.1
10
1000
0
1
10
100
10000
0.9
0.8
0.7
1000
0.6
1st line
2nd line
2nd line
S(λ)rel. - Relative Spectral Sensitivity
1.0
1st line
2nd line
0.5
0.4
100
0.3
0.2
0.1
0
750
850
950
λ - Wavelength (nm)
Fig. 7 - Sensitivity vs. Supply Voltage Disturbances
Fig. 10 - Relative Spectral Sensitivity vs. Wavelength
Axis Title
Axis0°
Title 10°
20°
30°
10000
f = 38 kHz, Ee = 2 mW/m2
0.9
0.8
0.7
0.5
0.4
0.3
2nd line
2nd line
0.6
40°
1.0
1000
TSOP141..,
TSOP121..
1st line
2nd line
2nd line
Maximum Envelope Duty Cycle
10
1150
∆VS RMS - AC Voltage on DC Supply Voltage (mV)
1.0
0.9
50°
0.8
60°
100
TSOP143.., TSOP123..
70°
0.7
0.2
0.1
80°
TSOP145.., TSOP125..
10
0
0
20
40
60
80
100
120
0.6
140
0.4
0.2
0
0.2
0.4
Burst Length (Number of Cycles/Burst)
drel. - Relative Transmission Distance
Fig. 8 - Maximum Envelope Duty Cycle vs. Burst Length
Fig. 11 - Directivity
Axis Title
0.20
0.15
1st line
2nd line
1000
0.10
100
0.05
10
0
-10
10
30
50
70
10000
0.15
1000
1st line
2nd line
2nd line
Ee min. - Threshold Irradiance (mW/m2)
10000
-30
0.6
Axis Title
0.20
2nd line
Ee min. - Threshold Irradiance (mW/m2)
1050
2nd line
2nd line
2nd line
Ee min. - Threshold Irradiance (mW/m2)
0.8
0.10
100
0.05
10
0
90
1.5
2.5
3.5
4.5
5.5
Tamb - Ambient Temperature (°C)
VS - Supply Voltage (V)
Fig. 9 - Sensitivity vs. Ambient Temperature
Fig. 12 - Sensitivity vs. Supply Voltage
Rev. 1.7, 14-Dec-2021
4
Document Number: 82804
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
TSOP121.., TSOP123.., TSOP125.., TSOP141.., TSOP143.., TSOP145..
www.vishay.com
Vishay Semiconductors
SUITABLE DATA FORMAT
Axis Title
This series is designed to suppress spurious output pulses
due to noise or disturbance signals. The devices can
distinguish data signals from noise due to differences in
frequency, burst length, and envelope duty cycle. The data
signal should be close to the device’s band-pass center
frequency (e.g. 38 kHz) and fulfill the conditions in the table
below.
10000
7
When a data signal is applied to the product in the presence
of a disturbance, the sensitivity of the receiver is
automatically reduced by the AGC to insure that no spurious
pulses are present at the receiver’s output. Some examples
which are suppressed are:
5
1000
1st line
2nd line
2nd line
IR Signal Amplitude
6
4
3
100
2
1
• DC light (e.g. from tungsten bulbs sunlight)
10
0
0
• Continuous signals at any frequency
5
15
20
Time (ms)
16920
• Strongly or weakly modulated patterns from fluorescent
lamps with electronic ballasts (see Fig. 13 or Fig. 14).
10
Fig. 13 - IR Emission from Fluorescent Lamp
With Low Modulation
• 2.4 GHz and 5 GHz Wi-Fi
Axis Title
10000
40
1000
0
1st line
2nd line
2nd line
IR Signal Amplitude
20
-20
100
-40
10
-60
0
5
10
15
20
Time (ms)
16921
Fig. 14 - IR Emission from Fluorescent Lamp
With High Modulation
TSOP121.., TSOP141..
TSOP123.., TSOP143..
TSOP125.., TSOP145..
Minimum burst length
6 cycles/burst
6 cycles/burst
6 cycles/burst
After each burst of length
A gap time is required of
6 to 70 cycles
≥ 10 cycles
6 to 35 cycles
≥ 10 cycles
6 to 24 cycles
≥ 10 cycles
70 cycles
35 cycles
24 cycles
For bursts greater than
a minimum gap time in the data
stream is needed of
> 1 x burst length
> 6 x burst length
> 25 ms
Maximum number of continuous
short bursts/second
1800
2800
1800
RCMM code
Yes
Preferred
Yes
XMP-1 code
Yes
Preferred
Yes
r-map code
Yes
Preferred
Yes
Fig. 13
Fig. 13 and Fig. 14
Fig. 13 and Fig. 14
Suppression of interference from
fluorescent lamps
Note
• For data formats with long bursts (more than 10 carrier cycles) please see the datasheet for TSOP122.., TSOP124.., TSOP126.., TSOP142..,
TSOP144.., TSOP146..
Rev. 1.7, 14-Dec-2021
5
Document Number: 82804
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
TSOP121.., TSOP123.., TSOP125.., TSOP141.., TSOP143.., TSOP145..
www.vishay.com
Vishay Semiconductors
PACKAGE DIMENSIONS in millimeters
3.9
1
1
30.5 ± 0.5
(5.55)
8.25
6.95
5.3
6
0.85 max.
0.89
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
R 2.5
Drawing-No.: 6.550-5169.01-4
Issue: 9; 03.11.10
13655
Rev. 1.7, 14-Dec-2021
6
Document Number: 82804
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
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RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
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“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,
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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.
Hyperlinks included in this datasheet may direct users to third-party websites. These links are provided as a convenience and
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Revision: 09-Jul-2021
1
Document Number: 91000