TSOP322.., TSOP324.., TSOP344.., TSOP348..
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Vishay Semiconductors
IR Receiver Modules for Remote Control Systems
FEATURES
• Very low supply current
• Photo detector and preamplifier in one package
• Internal filter for PCM frequency
• Supply voltage: 2.5 V to 5.5 V
• Improved immunity against ambient light
• Insensitive to supply voltage ripple and noise
1
• Material categorization:
for definitions of compliance please see
www.vishay.com/doc?99912
2
3
16672
DESCRIPTION
MECHNICAL DATA
The TSOP322.., TSOP348.., TSOP324.. and TSOP344..
series are miniaturized IR receiver modules for infrared
remote control systems. A PIN diode and a preamplifier are
assembled on lead frame, the epoxy package contains an IR
filter.
Pinning for TSOP348.., TSOP344..:
1 = OUT, 2 = GND, 3 = VS
Pinning for TSOP322.., TSOP324..:
1 = OUT, 2 = VS, 3 = GND
The demodulated output signal can be directly connected to
a microprocessor for decoding.
The TSOP324.., TSOP344.. series devices are optimized
to suppress almost all spurious pulses from energy saving
lamps like CFLs. The AGC4 used in the TSOP324..,
TSOP344.. may suppress some data signals. The
TSOP322.., TSOP348.. series are provided primarily for
compatibility with old AGC2 designs. New designs should
prefer the TSOP324.., TSOP344.. series containing the
newer AGC4.
These components have not been qualified according to
automotive specifications.
PARTS TABLE
LEGACY, FOR
LONG BURST REMOTE CONTROLS (AGC2)
AGC
Carrier
frequency
RECOMMENDED FOR
LONG BURST CODES (AGC4)
30 kHz
TSOP34830
TSOP32230
TSOP34430
33 kHz
TSOP34833
TSOP32233
TSOP34433
TSOP32430
TSOP32433
36 kHz
TSOP34836
TSOP32236
TSOP34436 (1)(2)(3)
TSOP32436 (1)(2)(3)
38 kHz
TSOP34838
TSOP32238
TSOP34438 (4)(5)
TSOP32438 (4)(5)
40 kHz
TSOP34840
TSOP32240
TSOP34440
TSOP32440
56 kHz
TSOP34856
TSOP32256
TSOP34456 (6)(7)
TSOP32456 (6)(7)
Package
Mold
Pinning
1 = OUT, 2 = GND, 3 = VS 1 = OUT, 2 = VS, 3 = GND 1 = OUT, 2 = GND, 3 = VS 1 = OUT, 2 = VS, 3 = GND
Dimensions (mm)
6.0 W x 6.95 H x 5.6 D
Mounting
Leaded
Application
Best remote control code
Rev. 1.4, 22-Jul-16
Remote control
(1)
RC-5
(2)
RC-6
(3)
Panasonic
1
(4)
NEC
(5)
Sharp
(6)
r-step
(7)
Thomson RCA
Document Number: 82489
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TSOP322.., TSOP324.., TSOP344.., TSOP348..
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Vishay Semiconductors
BLOCK DIAGRAM
APPLICATION CIRCUIT
16833-13
17170-11
Transmitter
with
TSALxxxx
30 kΩ
R1
IR receiver
VS
1
Input
Band
pass
AGC
Demodulator
+ VS
C1
Circuit
3
μC
OUT
VO
GND
GND
2
PIN
Control circuit
R1 and C1 recommended to reduce supply ripple for VS < 2.8 V
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
VALUE
Supply voltage
TEST CONDITION
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
Tj
100
°C
Tstg
-25 to +85
°C
Storage temperature range
Operating temperature range
Power consumption
Soldering temperature
UNIT
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
0.27
0.35
0.45
mA
Ev = 40 klx, sunlight
ISH
-
0.45
-
mA
Supply voltage
UNIT
VS
2.5
-
5.5
V
Ev = 0, test signal see Fig. 1,
IR diode TSAL6200,
IF = 150 mA
d
-
45
-
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 - 5/f0 < tpo < tpi + 6/f0,
test signal see Fig. 1
Ee min.
-
0.08
0.15
mW/m2
Maximum irradiance
tpi - 5/f0 < tpo < tpi + 6/f0,
test signal see Fig. 1
Ee max.
30
-
-
W/m2
Directivity
Angle of half transmission
distance
ϕ1/2
-
± 45
-
deg
Transmission distance
Rev. 1.4, 22-Jul-16
2
Document Number: 82489
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TSOP322.., TSOP324.., TSOP344.., TSOP348..
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Vishay Semiconductors
TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
Optical Test Signal
Ee
0.8
t
tpi *
T
10/f0 is recommended for optimal function
* tpi
Output Signal
VO
1)
VOH
2)
VOL
td
16110
7/f0 < td < 15/f0
tpi - 5/f0 < tpo < tpi + 6/f0
1)
tpo
ton
ton, toff - Output Pulse Width (ms)
(IR diode TSAL6200, IF = 0.4 A, 30 pulses, f = f0, t = 10 ms)
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
2)
20744
t
1000
10 000
1.2
Output pulse width
0.9
Ee min./Ee - Relative Responsivity
tpo - Output Pulse Width (ms)
100
Fig. 4 - Output Pulse Diagram
1.0
0.8
Input burst length
0.7
0.6
0.5
0.4
0.3
λ = 950 nm,
Optical test signal, fig. 1
0.2
0.1
1.0
0.8
0.6
0.4
f = f0 ± 5 %
Δf(3 dB) = f0/10
0.2
0.0
0
0.1
1
10
100
1000
10 000
0.7
Ee - Irradiance (mW/m²)
20743
Ee min. - Threshold Irradiance (mW/m²)
t
600 µs
t = 60 ms
94 8134
Output Signal, (see fig. 4)
VOH
VOL
t on
t off
1.3
4.0
Correlation with ambient light sources:
3.5 10 W/m² = 1.4 klx (std. illum. A, T = 2855 K)
10 W/m² = 8.2 klx (daylight, T = 5900 K)
3.0
2.5
1.5
1.0
0.5
0
0.01
t
Fig. 3 - Output Function
Wavelength of ambient
illumination: λ = 950 nm
2.0
20745
Rev. 1.4, 22-Jul-16
1.1
Fig. 5 - Frequency Dependence of Responsivity
Optical Test Signal
600 µs
0.9
f/f0 - Relative Frequency
16925
Fig. 2 - Pulse Length and Sensitivity in Dark Ambient
VO
10
Ee - Irradiance (mW/m²)
Fig. 1 - Output Active Low
Ee
1
0.1
1
10
100
Ee - Ambient DC Irradiance (W/m²)
Fig. 6 - Sensitivity in Bright Ambient
3
Document Number: 82489
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TSOP322.., TSOP324.., TSOP344.., TSOP348..
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S (λ) rel - Relative Spectral Sensitivity
Ee min. - Threshold Irradiance (mW/m2)
3.0
2.5
2.0
f = f0
f = 30 kHz
f = 10 kHz
f = 100 Hz
1.5
1.0
0.5
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
1
10
100
0
750
1000
ΔVS RMS - AC Voltage on DC Supply Voltage (mV)
800
850
900
950 1000 1050 1100 1150
λ- Wavelength (nm)
21425
Fig. 10 - Relative Spectral Sensitivity vs. Wavelength
Fig. 7 - Sensitivity vs. Supply Voltage Disturbances
0°
1.0
10°
20°
30°
Max. Envelope Duty Cycle
0.9
0.8
0.7
40°
0.6
1.0
TSOP322..
TSOP348..
0.5
TSOP324..
TSOP344..
0.4
0.3
0.9
50°
0.8
60°
70°
0.2
0.7
0.1
80°
f = 38 kHz, Ee = 2 mW/m²
0
0
20748-2
20
40
60
80
100
120
0.6
Burst Length (number of cycles/burst)
0.2
0
Fig. 11 - Horizontal Directivity
Fig. 8 - Max. Envelope Duty Cycle vs. Burst Length
0.20
0.20
0.18
0.16
Ee min. - Sensitivity (mW/m2)
Ee min. - Threshold Irradiance (mW/m2)
0.4
drel - Relative Transmission Distance
96 12223p2
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0
-30
-10
10
30
50
70
0.18
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0.00
90
1
Tamb - Ambient Temperature (°C)
2
3
4
5
VS - Supply Voltage (V)
Fig. 9 - Sensitivity vs. Ambient Temperature
Fig. 12 - Sensitivity vs. Supply Voltage
Rev. 1.4, 22-Jul-16
4
Document Number: 82489
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TSOP322.., TSOP324.., TSOP344.., TSOP348..
www.vishay.com
Vishay Semiconductors
SUITABLE DATA FORMAT
IR Signal
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.
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:
0
• DC light (e.g. from tungsten bulbs sunlight)
5
10
15
20
Time (ms)
16920
• Continuous signals at any frequency
Fig. 13 - IR Disturbance from Fluorescent Lamp
with Low Modulation
IR Signal
• Strongly or weakly modulated patterns from fluorescent
lamps with electronic ballasts (see Fig. 13 or Fig. 14).
0
16921
5
10
15
20
Time (ms)
Fig. 14 - IR Disturbance from Fluorescent Lamp
with High Modulation
TSOP322.., TSOP348..
TSOP324.., TSOP344..
Minimum burst length
10 cycles/burst
10 cycles/burst
After each burst of length
a minimum gap time is required of
10 to 70 cycles
≥ 10 cycles
10 to 35 cycles
≥ 10 cycles
For bursts greater than
a minimum gap time in the data stream is needed of
70 cycles
> 4 x burst length
35 cycles
> 10 x burst length
Maximum number of continuous short bursts/second
1800
1500
NEC code
Yes
Preferred
RC5/RC6 code
Yes
Preferred
Thomson 56 kHz code
Yes
Preferred
Sharp code
Yes
Preferred
Mild disturbance patterns
are suppressed (example:
signal pattern of Fig. 13)
Complex and critical disturbance patterns
are suppressed (example: signal pattern
of Fig. 14 or highly dimmed LCDs)
Suppression of interference from fluorescent lamps
Notes
• For data formats with short bursts please see the datasheet for TSOP323.., TSOP325.., TSOP343.., TSOP345..
• For Sony 12, 15, and 20 bit IR codes please see the datasheet of TSOP34S40F, TSOP32S40F
Rev. 1.4, 22-Jul-16
5
Document Number: 82489
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ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
TSOP322.., TSOP324.., TSOP344.., TSOP348..
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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. 1.4, 22-Jul-16
6
Document Number: 82489
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ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Molded IR Receiver Packaging Options
www.vishay.com
Vishay Semiconductors
IR Receiver Modules for Remote Control Systems
FEATURES
Vishay offers stock molded IR receivers in four different
packages:
• Material categorization:
For definitions of compliance please see
www.vishay.com/doc?99912
• Loose packed in tubes, mounted on tape for reel or
ammopack, or packed bulk in plastic bags.
• Vishay IR receiver with metal holders are packed in plastic
trays. Vishay IR receiver with plastic holders are packed in
plastic tubes.
AVAILABLE FOR
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
1
2
3
16672
LOOSE PACKED IN TUBE
PACKAGING DIMENSIONS in millimeters
ORDERING INFORMATION
T
S
d
P
d
TSOP348..
TSOP344..
TSOP343..
TSOP341..
TSOP44...
TSOP48...
TSOP41...
TSOP324..
TSOP323..
TSOP322..
TSOP321..
TSOP24...
TSOP22...
TSOP21...
TSOP345..
TSOP325..
TSOP43...
TSOP23...
TSSP4..
TSMP4..
d
2 or 3 digit product series
O = for IR receiver applications
M = for repeater/learning applications
S = for sensor applications
d
d
d
2 digit frequency
Note
• d = “digit”, please consult the list of available devices create a
valid part number.
Example: TSOP4838
PACKAGING QUANTITY
• 90 pieces per tube
• 24 tubes per carton
Drawing-No.: 9.700-5185.0-4
Rev. 13; Date: 20.11.03
20273-1
Rev. 1.4, 19-Apr-12
1
Document Number: 81620
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
Molded IR Receiver Packaging Options
www.vishay.com
Vishay Semiconductors
TAPE AND REEL/AMMOPACK
Up to 3 consecutive components may be missing if the gap is followed by at least 6 components. A maximum of 0.5 % of the
components per reel quantity may be missing. At least 5 empty positions are present at the start and the end of the tape to
enable insertion.
Tensile strength of the tape: > 15 N
Pulling force in the plane of the tape, at right angles to the reel: > 5 N
Ø 355
Ø 30
±1
Label
H
12.7 ± 1
±2
0.9 max.
0.3 ± 0.2
Kraftpaper
Adhesive Tape
Ø 4 ± 0.2
Tape
5.08 ± 0.2
12.7 ± 0.2
3.81
+1
18 - 0.5
2.54 ± 0.2
dd = 12
(front view)
80079 tape on reel-s
9
12 ± 0.3
6.35 ± 0.7
dd = 21
(back view)
± 0.5
VERSION
DIMENSION “H”
BS
20 ± 0.5
PS
23.3 ± 0.5
OS
26 ± 0.5
130
1
360
50
80079 ammopack-s
ORDERING INFORMATION
T
S
d
P
O = for IR receiver applications
M = for repeater/learning
applications
S = for sensor applications
d
d
d
2 or 3 digit
product series
d
d
2 digit
frequency
S
S
1
SS1 for T and R,
bulk or ammopack
d
d
dd =
BS, PS
or OS
d
d
Z
Tape
dd =
Ammopack
and 12 or 21
reel
Note
• d = “digit”, please consult the list of available devices create a valid part number.
Example:
TSOP4838SS1BS12
PACKAGING QUANTITY
TSOP2238SS1BS12Z
• 1000 pieces per reel
• 1000 pieces per ammopack
Rev. 1.4, 19-Apr-12
2
Document Number: 81620
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ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Molded IR Receiver Packaging Options
www.vishay.com
Vishay Semiconductors
BULK PACKAGING
The option “BK” signifies bulk packaging in conductive plastic bags. A maximum of 0.3 % of the components per box may be
missing.
ORDERING INFORMATION
T
S
d
P
d
d
d
2 or 3 digit product series
O = for IR receiver applications
M = for repeater/learning applications
S = for sensor applications
d
d
S
S
1
B
2 digit frequency SS1 for tape and reel,
bulk or ammopack
K
Bulk
Note
• d = “digit”, please consult the list of available devices create a valid part number.
PACKAGING QUANTITY
EXAMPLE: TSOP4838SS1BK
TSOP2238SS1BK
• 250 pieces per bag (each bag is individually boxed)
• 6 bags per carton
OUTER PACKAGING
CARTON BOX DIMENSIONS in millimeters
Length
Thickness
22127
Width
KINDS OF CARTON BOX
THICKNESS
WIDTH
LENGTH
Packaging Plastic Tubes
(Normal/auxiliary devices)
80
150
600
Packaging Plastic Trays
(Devices with metal holders)
120
290
490
Tape and Reel Box
(Taping in reels)
400
310
410
Ammo-Box
(Zigzag taping)
50
130
350
Rev. 1.4, 19-Apr-12
3
Document Number: 81620
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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.
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.
Revision: 13-Jun-16
1
Document Number: 91000