Not for New Design - Replaced by New TSOP22.., TSOP24.., TSOP48.., TSOP44.. (#82459)
TSOP22.., TSOP24.., TSOP48.., TSOP44..
www.vishay.com
Vishay Semiconductors
IR Receiver Modules for Remote Control Systems
FEATURES
• Low supply current
• Photo detector and preamplifier in one package
• Internal filter for PCM frequency
• Improved shielding against EMI
• Supply voltage: 2.7 V to 5.5 V
• Improved immunity against ambient light
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 for TSOP44.., TSOP48..:
These products are miniaturized receivers for infrared
remote control systems. A PIN diode and a preamplifier are
assembled on a lead frame, the epoxy package acts as an
IR filter.
1 = OUT, 2 = GND, 3 = VS
Pinning for TSOP22.., TSOP24..:
1 = OUT, 2 = VS, 3 = GND
The demodulated output signal can be directly decoded by
a microprocessor. The TSOP22.., TSOP48.. are compatible
with all common IR remote control data formats. The
TSOP24.., TSOP44.. are optimized to suppress almost all
spurious pulses from energy saving fluorescent lamps but
will also suppress some data signals.
This component has not been qualified according to
automotive specifications.
PARTS TABLE
STANDARD APPLICATIONS
(AGC2)
CARRIER
FREQUENCY
VERY NOISY ENVIRONMENTS
(AGC4)
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
30 kHz
TSOP4830
TSOP2230
TSOP4430
TSOP2430
33 kHz
TSOP4833
TSOP2233
TSOP4433
TSOP2433
36 kHz
TSOP4836
TSOP2236
TSOP4436
TSOP2436
38 kHz
TSOP4838
TSOP2238
TSOP4438
TSOP2438
40 kHz
TSOP4840
TSOP2240
TSOP4440
TSOP2440
56 kHz
TSOP4856
TSOP2256
TSOP4456
TSOP2456
BLOCK DIAGRAM
APPLICATION CIRCUIT
16833_14
17170_7
Transmitter
with
TSALxxxx
3
1
Input
AGC
Band
pass
Demodulator
Rev. 2.9, 22-Mar-12
+ VS
C1
µC
OUT
GND
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
Circuit
33 kΩ
R1
IR receiver
Control circuit
1
Document Number: 82090
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 - Replaced by New TSOP22.., TSOP24.., TSOP48.., TSOP44.. (#82459)
TSOP22.., TSOP24.., TSOP48.., TSOP44..
www.vishay.com
Vishay Semiconductors
ABSOLUTE MAXIMUM RATINGS
PARAMETER
TEST CONDITION
SYMBOL
VALUE
UNIT
VS
- 0.3 to + 6
V
Supply voltage
Supply current
IS
5
mA
Output voltage
VO
- 0.3 to 5.5
V
VS - VO
- 0.3 to (VS + 0.3)
V
IO
5
mA
Voltage at output to supply
Output current
Tj
100
°C
Storage temperature range
Junction temperature
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 condtions 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.
UNIT
Ev = 0, VS = 5 V
ISD
0.65
0.85
1.05
mA
Ev = 40 klx, sunlight
ISH
Supply voltage
0.95
VS
2.7
Ev = 0, test signal see fig. 1,
IR diode TSAL6200,
IF = 400 mA
d
Output voltage low
IOSL = 0.5 mA, Ee = 0.7 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
ϕ1/2
Transmission distance
mA
5.5
V
45
m
0.17
100
mV
0.35
mW/m2
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)
tpo - Output Pulse Width (ms)
Ee
t
tpi *
T
10/f0 is recommended for optimal function
* tpi
VO
Output Signal
1)
2)
VOH
16110
7/f0 < td < 15/f0
tpi - 5/f0 < tpo < tpi + 6/f 0
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
td 1)
tpo 2)
0.1
t
21391
Fig. 1 - Output Active Low
Rev. 2.9, 22-Mar-12
1
10
102
103
104
105
Ee - Irradiance (mW/m2)
Fig. 2 - Pulse Length and Sensitivity in Dark Ambient
2
Document Number: 82090
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 - Replaced by New TSOP22.., TSOP24.., TSOP48.., TSOP44.. (#82459)
TSOP22.., TSOP24.., TSOP48.., TSOP44..
www.vishay.com
Optical Test Signal
600 µs
t
600 µs
t = 60 ms
94 8134
Output Signal, (see fig. 4)
VO
VOH
VOL
t on
5
Ee min. - Threshold Irradiance (mW/m2)
Ee
Vishay Semiconductors
4
3.5
3
2.5
2
1.5
Wavelength of Ambient
Illumination: λ = 950 nm
1
0.5
0
0.01
t
t off
Correlation with Ambient Light Sources:
10 W/m2 = 1.4 kLx (Std. illum. A, T = 2855 K)
10 W/m2 = 8.2.kLx (Daylight, T = 5900 K)
4.5
Ee min. - Threshold Irradiance (mW/m2)
Ton, Toff - Output Pulse Width (ms)
0.8
Ton
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
100
0.6
f = f0
0.5
0.4
f = 30 kHz
f = 20 kHz
0.3
0.2
0.1
f = 10 kHz
f = 100 Hz
0
1
21394_1
10
100
1000
ΔVsRMS - AC Voltage on DC Supply Voltage (mV)
Fig. 7 - Sensitivity vs. Supply Voltage Disturbances
Fig. 4 - Output Pulse Diagram
1.2
E - Max. Field Strength (V/m)
500
1.0
E e min./Ee - Rel. Responsivity
10
0.7
105
Ee - Irradiance (mW/m2)
21392
1
Fig. 6 - Sensitivity in Bright Ambient
Fig. 3 - Output Function
0.7
0.1
Ee - Ambient DC Irradiance (W/m2)
21393_1
0.8
0.6
0.4
f = f0 ± 5 %
Δ f(3 dB) = f0/10
0.2
450
400
350
300
250
200
150
100
50
0.0
0
0.7
16925
0.9
1.1
0
1.3
20747
f/f0 - Relative Frequency
Fig. 5 - Frequency Dependence of Responsivity
Rev. 2.9, 22-Mar-12
500
1000
1500
2000
2500
3000
f - EMI Frequency (MHz)
Fig. 8 - Sensitivity vs. Electric Field Disturbances
3
Document Number: 82090
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 - Replaced by New TSOP22.., TSOP24.., TSOP48.., TSOP44.. (#82459)
TSOP22.., TSOP24.., TSOP48.., TSOP44..
www.vishay.com
Vishay Semiconductors
0°
10°
20°
0.8
30°
Max. Envelope Duty Cycle
0.7
0.6
40°
0.5
1.0
TSOP22..
TSOP48..
0.4
0.3
TSOP24..
TSOP44..
0.2
0.9
50°
0.8
60°
70°
0.7
0.1
0
80°
f = 38 kHz, Ee = 2 mW/m²
0
21396_13
20
40
60
80
100
120
0.6
Burst Length (Number of Cycles/Burst)
96 12223p2
0
0.4
0.3
Ee min. - Sensitivity (mW/m2)
Ee min. - Threshold Irradiance (mW/m2)
0.2
Fig. 12 - Horizontal Directivity
Fig. 9 - Max. Envelope Duty Cycle vs. Burst Length
0.25
0.2
0.15
0.1
0.05
0.35
0.3
0.25
0.2
0.15
0.1
0.05
0
0
- 30
- 10
10
30
50
70
90
1.5
21398_1
Tamb - Ambient Temperature (°C)
21397_1
0.4
drel - Relative Transmission Distance
2.5
3.5
4.5
5.5
VS - Supply Voltage (V)
Fig. 13 - Sensitivity vs. Supply Voltage
Fig. 10 - Sensitivity vs. Ambient Temperature
S ( λ) rel - Relative Spectral Sensitivity
1.2
1.0
0.8
0.6
0.4
0.2
0.0
750
16919
850
950
1050
1150
λ - Wavelength (nm)
Fig. 11 - Relative Spectral Sensitivity vs. Wavelength
Rev. 2.9, 22-Mar-12
4
Document Number: 82090
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 - Replaced by New TSOP22.., TSOP24.., TSOP48.., TSOP44.. (#82459)
TSOP22.., TSOP24.., TSOP48.., TSOP44..
www.vishay.com
Vishay Semiconductors
SUITABLE DATA FORMAT
IR Signal
These products are designed to suppress spurious output
pulses due to noise or disturbance signals. Data and
disturbance signals can be distinguished by the devices
according to carrier frequency, burst length and envelope
duty cycle. The data signal should be close to the
band-pass center frequency (e.g. 38 kHz) and fulfill the
conditions in the table below.
When a data signal is applied to the IR receiver in the
presence of a disturbance signal, the sensitivity of the
receiver is reduced to insure that no spurious pulses are
present at the output. Some examples of disturbance
signals which are suppressed are:
0
• DC light (e.g. from tungsten bulb or sunlight)
5
10
15
20
Time (ms)
16920
• Continuous signals at any frequency
Fig. 14 - IR Signal from Fluorescent Lamp
with Low Modulation
IR Signal
• Modulated IR signals from common fluorescent lamps
(example of noise pattern is shown in fig. 14 or fig. 15)
0
5
10
15
20
Time (ms)
16921
Fig. 15 - IR Signal from Fluorescent Lamp
with High Modulation
TSOP22.., TSOP48..
TSOP24.., TSOP44..
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
≥ 12 cycles
10 to 35 cycles
≥ 12 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
800
1300
Recommended for NEC code
yes
yes
Recommended for RC5/RC6 code
yes
yes
Recommended for Sony code
yes
no
Recommended for Thomson 56 kHz code
yes
yes
Recommended for Mitsubishi code
(38 kHz, preburst 8 ms, 16 bit)
yes
yes
Recommended for Sharp code
Suppression of interference from fluorescent lamps
yes
yes
Most common disturbance signals are
suppressed
Even extreme disturbance signals are
suppressed
Note
• For data formats with short bursts please see the datasheet of TSOP23.., TSOP43..
Rev. 2.9, 22-Mar-12
5
Document Number: 82090
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 - Replaced by New TSOP22.., TSOP24.., TSOP48.., TSOP44.. (#82459)
TSOP22.., TSOP24.., TSOP48.., TSOP44..
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. 2.9, 22-Mar-12
6
Document Number: 82090
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.
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 and agree
to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and
damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay
or its distributor was negligent regarding the design or manufacture of the part. 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.
Material Category Policy
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the
definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council
of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment
(EEE) - recast, unless otherwise specified as non-compliant.
Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that
all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.
Revision: 12-Mar-12
1
Document Number: 91000
Mouser Electronics
Authorized Distributor
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