TSOP122.., TSOP124.., TSOP126.., TSOP142.., TSOP144.., TSOP146..
www.vishay.com
Vishay Semiconductors
IR Receiver Modules for Remote Control Systems
FEATURES
• Improved dark sensitivity
• Improved immunity against optical noise
• Improved immunity against Wi-Fi noise
•
•
•
•
•
•
1
2
16672
LINKS TO ADDITIONAL RESOURCES
3D 3D
Product Page
Holders
3D Models
Calculators
Marking
MECHANICAL DATA
Packages
Pinning for TSOP14...:
1 = OUT, 2 = GND, 3 = VS
Pinning for TSOP12...:
1 = OUT, 2 = VS, 3 = GND
Bends and Cuts
DESCRIPTION
ORDERING CODE
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.
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 TSOP122.., TSOP124.., TSOP126.., TSOP142..,
TSOP144.., and TSOP146.. series devices are designed to
receive long burst codes (10 or more carrier cycles per
burst). The third digit designates the AGC level (AGC2,
AGC4, or AGC6) 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. AGC2 provides basic noise suppression,
AGC4 provides enhanced noise suppression and AGC6
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
Transmitter
with
TSALxxxx
These components have not been qualified to automotive
specifications.
R1
IR receiver
VS
Circuit
3
Low supply current
Photo detector and preamplifier in one package
Internal filter for PCM frequency
Supply voltage: 2.5 V to 5.5 V
Insensitive to supply voltage ripple and noise
Material categorization: for definitions of
compliance please see www.vishay.com/doc?99912
+ VS
C1
μC
OUT
GND
VO
GND
R1 and C1 recommended to reduce supply ripple for VS < 2.8 V
Rev. 1.9, 14-Dec-2021
1
Document Number: 82803
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
TSOP122.., TSOP124.., TSOP126.., TSOP142.., TSOP144.., TSOP146..
www.vishay.com
Vishay Semiconductors
PARTS TABLE
BASIC NOISE SUPPRESSION
(AGC2)
AGC
Carrier
frequency
ENHANCED NOISE SUPPRESSION
(AGC4)
MAXIMIZED NOISE
SUPPRESSION (AGC6)
30 kHz
TSOP14230
TSOP12230
TSOP14430
TSOP12430
TSOP14630
33 kHz
TSOP14233
TSOP12233
TSOP14433
TSOP12433
TSOP14633
TSOP12633
36 kHz
TSOP14236
TSOP12236
TSOP14436 (2)(5)(7)
TSOP12436 (2)(5)(7)
TSOP14636 (6)
TSOP12636 (6)
TSOP14238
TSOP12238
TSOP14638
TSOP12638
38 kHz
40 kHz
TSOP14240 (12) TSOP12240 (12)
56 kHz
TSOP14256 (1)
TSOP14438 (3)(4)(10)(11) TSOP12438 (3)(4)(10)(11)
TSOP12256 (1)
TSOP14440
TSOP12440
TSOP14640
TSOP12640
TSOP14456 (9)
TSOP12456 (9)
TSOP14656 (8)
TSOP12656 (8)
Package
Pinning
Mold
1 = OUT,
1 = OUT,
2 = GND, 3 = VS 2 = VS, 3 = GND
1 = OUT,
2 = VS, 3 = GND
1 = OUT,
2 = GND, 3 = VS
Dimensions (mm)
1 = OUT,
1 = OUT,
2 = GND, 3 = VS 2 = 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
TSOP12630
Cisco
(2) MCIR (3) Mitsubishi (4) NEC (5) Panasonic (6) RC-5 (7)
(8) RCA (9) r-step (10) Sejin 4PPM (11) Sharp (12) Sony
RC-6
• Narrow optical filter: www.vishay.com/doc?81590
• Wide optical filter: www.vishay.com/doc?82726
ABSOLUTE MAXIMUM RATINGS
PARAMETER
TEST CONDITION
SYMBOL
VALUE
UNIT
VS
-0.3 to +6
V
mA
Supply voltage
Supply current
IS
3
Output voltage
VO
-0.3 to (VS + 0.3)
V
Output current
IO
5
mA
Junction temperature
Storage temperature range
Operating temperature range
Power consumption
Soldering temperature
Tj
100
°C
Tstg
-25 to +85
°C
Tamb
-25 to +85
°C
Tamb ≤ 85 °C
Ptot
10
mW
t ≤ 10 s, 1 mm from case
Tsd
260
°C
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
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
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
d
-
30
-
m
VOSL
-
-
100
mV
Supply voltage
Transmission distance
Output voltage low
Ev = 0, test signal see Fig. 1,
IR diode TSAL6200, IF = 50 mA
mW/m2,
IOSL = 0.5 mA, Ee = 0.7
test signal see Fig. 1
UNIT
Minimum irradiance
Pulse width tolerance:
tpi - 3.5/f0 < tpo < tpi + 3.5/f0,
test signal see Fig. 1
Ee min.
-
0.08
0.15
mW/m2
Maximum irradiance
tpi - 3.5/f0 < tpo < tpi + 3.5/f0,
test signal see Fig. 1
Ee max.
30
-
-
W/m2
Angle of half transmission
distance
ϕ1/2
-
± 45
-
°
Directivity
Rev. 1.9, 14-Dec-2021
2
Document Number: 82803
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
TSOP122.., TSOP124.., TSOP126.., TSOP142.., TSOP144.., TSOP146..
www.vishay.com
Vishay Semiconductors
TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
Axis Title
Optical Test Signal
(IR diode TSAL6200, IF = 0.1 A, 30 pulses, f = f0, t = 10 ms)
(1)
VO
VOH
VOL
(1)
T
AGC4: tpi ≥ 10/f0, AGC2, AGC6: tpi ≥ 19/f0
Output Signal
(2)
AGC4: 8/f0 < td < 14/f0
AGC2, AGC 6:
14/f0 < td < 20/f0
(3)
tpi - 3.5/f0 < tpo < tpi + 3.5/f0
td (2)
16110-15
ton
0.7
0.6
1000
0.5
toff
1st line
2nd line
t
tpi
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
tpo (3)
0.1
t
1
10
100
1000
10
10 000
Ee - Irradiance (mW/m2)
Fig. 4 - Pulse-Width vs. Irradiance in Dark Ambient
Fig. 1 - Output Delay and Pulse-Width
Axis Title
Axis Title
10000
Output pulse width
1000
1st line
2nd line
0.80
Input burst length
0.70
100
0.60
λ = 950 nm,
optical test signal, Fig. 1
10
0.50
0.1
0.6
100
0.4
f = f0 ± 5 %
0.2
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
t
600 µs
t = 60 ms
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. 1.9, 14-Dec-2021
10000
3
1st line
2nd line
600 µs
VO
1000
0.8
1000
2nd line
Ee min. - Threshold Irradiance (mW/m2)
Ee
10
1.0
1st line
2nd line
0.90
10000
1.2
2nd line
Ee min./Ee - Relative Responsivity
2nd line
tpo - Output Pulse Width (ms)
1.00
3
Document Number: 82803
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
TSOP122.., TSOP124.., TSOP126.., TSOP142.., TSOP144.., TSOP146..
www.vishay.com
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
10
1150
∆VS RMS - AC Voltage on DC Supply Voltage (mV)
λ - Wavelength (nm)
Fig. 7 - Sensitivity vs. Supply Voltage Disturbances
Fig. 10 - Relative Spectral Sensitivity vs. Wavelength
Axis Title
Axis0°
Title 10°
1.0
20°
30°
10000
f = 38 kHz, Ee = 2 mW/m2
0.9
0.8
0.7
0.5
TSOP146..,
TSOP126..
0.4
2nd line
2nd line
0.6
40°
1.0
1000
TSOP142..,
TSOP122..
1st line
2nd line
2nd line
Maximum Envelope Duty Cycle
1050
0.9
50°
0.8
60°
100
0.3
TSOP144..,
TSOP124..
0.2
70°
0.7
80°
0.1
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 - Max. 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)
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. 1.9, 14-Dec-2021
4
Document Number: 82803
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
TSOP122.., TSOP124.., TSOP126.., TSOP142.., TSOP144.., TSOP146..
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
TSOP122.., TSOP142..
TSOP124.., TSOP144..
TSOP126.., TSOP146..
Minimum burst length
19 cycles/burst
10 cycles/burst
19 cycles/burst
After each burst of length
a minimum gap time is required of
19 to 85 cycles
≥ 19 cycles
10 to 40 cycles
≥ 12 cycles
19 to 50 cycles
≥ 19 cycles
85 cycles
> 6 x burst length
40 cycles
> 10 x burst length
50 cycles
> 10 x burst length
For bursts greater than
a minimum gap time in the data stream is needed of
Maximum number of continuous short bursts/second
800
1300
800
RC-5 code
Yes
Preferred
Preferred
RC-6 code
Yes
Preferred
Yes
NEC code
Yes
Preferred
Yes
r-step code
Yes
Preferred
Yes
Sony code
Preferred
No
No
Yes
Yes
Preferred
Fig. 13
Fig. 13 and Fig. 14
Fig. 13 and Fig. 14
RCA 56 kHz code
Suppression of interference from fluorescent lamps
Note
• For data formats with short bursts please see the datasheet for TSOP121.., TSOP123.., TSOP125.., TSOP141.., TSOP143.., TSOP145..
Rev. 1.9, 14-Dec-2021
5
Document Number: 82803
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
TSOP122.., TSOP124.., TSOP126.., TSOP142.., TSOP144.., TSOP146..
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. 1.9, 14-Dec-2021
6
Document Number: 82803
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.
Hyperlinks included in this datasheet may direct users to third-party websites. These links are provided as a convenience and
for informational purposes only. Inclusion of these hyperlinks does not constitute an endorsement or an approval by Vishay of
any of the products, services or opinions of the corporation, organization or individual associated with the third-party website.
Vishay disclaims any and all liability and bears no responsibility for the accuracy, legality or content of the third-party website
or for that of subsequent links.
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.
© 2021 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
Revision: 09-Jul-2021
1
Document Number: 91000