TSOP352..TS, TSOP354..TS
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 range: 2.5 V to 5.5 V
• Improved immunity against modulated light
sources
20622
• Insensitive to supply voltage ripple and noise
• Taping available for topview and sideview assembly
• Compliant to RoHS directive 2002/95/EC
accordance to WEEE 2002/96/EC
and
in
MECHANICAL DATA
Pinning:
1 = GND, 2 = N.C., 3 = V
S
, 4 = OUT
DESCRIPTION
The TSOP352..TS, TSOP354..TS series are miniaturized
SMD IR receiver modules for infrared remote control
systems. PIN diode and preamplifier are assembled on lead
frame, the epoxy package is designed as IR filter.
The demodulated output signal can directly be decoded by a
microprocessor. The TSOP352..TS is compatible with all
common IR remote control data formats. The TSOP354..TS
is optimized to suppress almost all spurious pulses from
energy saving lamps but will also suppress some data
signals.
This component has not been qualified according to
automotive specifications.
PARTS TABLE
CARRIER FREQUENCY
30 kHz
33 kHz
36 kHz
38 kHz
40 kHz
56 kHz
STANDARD APPLICATIONS (AGC2/AGC8)
TSOP35230TS
TSOP35233TS
TSOP35236TS
TSOP35238TS
TSOP35240TS
TSOP35256TS
VERY NOISY ENVIRONMENTS (AGC4)
TSOP35430TS
TSOP35433TS
TSOP35436TS
TSOP35438TS
TSOP35440TS
TSOP35456TS
BLOCK DIAGRAM
3
30 kΩ
V
S
4
Input
AGC
Band
pass
Demo
-
dulator
OUT
APPLICATION CIRCUIT
17170_5
R
1
IR receiver
V
S
Circuit
C
1
OUT
GND
V
O
µC
GND
+
V
S
Transmitter
with
TSALxxxx
1; 2
PIN
16839
Control circuit
GND
R
1
and C
1
are recommended for protection against EOS.
Components should
be
in the range of 33
Ω
< R
1
< 1 kΩ,
C
1
> 0.1 µF.
Document Number: 81789
Rev. 1.1, 13-Aug-09
www.vishay.com
1
TSOP352..TS, TSOP354..TS
Vishay Semiconductors
IR Receiver Modules for Remote
Control Systems
ABSOLUTE MAXIMUM RATINGS
(1)
PARAMETER
Supply voltage (pin 3)
Supply current (pin 3)
Output voltage (pin 4)
Output current (pin 4)
Junction temperature
Storage temperature range
Operating temperature range
Power consumption
T
amb
≤
85 °C
TEST CONDITION
SYMBOL
V
S
I
S
V
O
I
O
T
j
T
stg
T
amb
P
tot
VALUE
- 0.3 to + 6.0
3
- 0.3 to (V
S
+ 0.3)
5
100
- 40 to + 100
- 30 to + 85
10
UNIT
V
mA
V
mA
°C
°C
°C
mW
Note
(1)
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
(1)
PARAMETER
Supply current (pin 3)
Supply voltage
Transmission distance
Output voltage low (pin 4)
Minimum irradiance
Maximum irradiance
Directivity
E
v
= 0, test signal see fig. 1,
IR diode TSAL6200,
I
F
= 250 mA
I
OSL
= 0.5 mA, E
e
= 0.7 mW/m
2
,
test signal see fig. 1
Pulse width tolerance:
t
pi
- 5/f
o
< t
po
< t
pi
+ 6/f
o
,
test signal see fig. 1
t
pi
- 5/f
o
< t
po
< t
pi
+ 6/f
o
,
test signal see fig. 1
Angle of half transmission distance
TEST CONDITION
E
v
= 0, V
S
= 3.3 V
E
v
= 40 klx, sunlight
SYMBOL
I
SD
I
SH
V
S
d
V
OSL
E
e min.
E
e max.
ϕ
1/2
30
± 50
0.15
2.5
45
100
0.35
MIN.
0.27
TYP.
0.35
0.45
5.5
MAX.
0.45
UNIT
mA
mA
V
m
mV
mW/m
2
W/m
2
deg
Note
(1)
T
amb
= 25 °C, unless otherwise specified
TYPICAL CHARACTERISTICS
T
amb
= 25 °C, unless otherwise specified
E
e
Optical Test Signal
(IR diode TSAL6200, I
F
= 0.4 A, 30 pulses, f = f
0
, t = 10 ms)
1
t
po
- Output Pulse
Width
(ms)
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0.1
Output Pulse
Width
Input Burst Length
t
t
pi
*
* t
pi
V
O
V
OH
V
OL
t
d
1)
T
10/f
0
is recommended for optimal function
16110
Output Signal
1)
2)
7/f
0
<
t
d
<
15/f
0
t
pi
- 5/f
0
<
t
po
<
t
pi
+ 6/f
0
t
po
2)
λ
= 950 nm,
Optical Test Signal, Fig.1
t
20752
1
10
10
2
10
3
10
4
10
5
E
e
- Irradiance (mW/m²)
Fig. 1 - Output Active Low
Fig. 2 - Pulse Length and Sensitivity in Dark Ambient
www.vishay.com
2
Document Number: 81789
Rev. 1.1, 13-Aug-09
TSOP352..TS, TSOP354..TS
IR Receiver Modules for Remote
Control Systems
Vishay Semiconductors
E
e
E
e min.
- Threshold Irradiance (mW/m²)
Optical Test Signal
4
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
2.5
2
1.5
1
0.5
0
0.01
Wavelength
of Ambient
Illumination:
λ
= 950 nm
600 µs
t = 60 ms
Output Signal,
(see fig. 4)
600 µs
t
94
8134
V
O
V
OH
V
OL
0.1
1
10
100
t
on
t
off
t
20757
E
e
- Ambient DC Irradiance (W/m²)
Fig. 6 - Sensitivity in Bright Ambient
Fig. 3 - Output Function
E
e min.
- Threshold Irradiance (mW/m²)
0.8
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
1
10
100
1000
f = 30 kHz
f = f
o
f = 20 kHz
f = 10 kHz
f = 100 Hz
T
on
, T
off
- Output Pulse
Width
(ms)
0.7
0.6
0.5
T
on
T
off
0.4
0.3
0.2
0.1
0
0.1
λ
= 950 nm,
Optical Test Signal, Fig. 3
1
10
100
1000
10 000
20759
E
e
- Irradiance (mW/m²)
Fig. 4 - Output Pulse Diagram
20753
Vs
RMS
- AC
Voltage
on DC Supply
Voltage
(mV)
Fig. 7 - Sensitivity vs. Supply Voltage Disturbances
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0.7
16925
500
E
e min.
/E
e
- Rel. Responsivity
E - Max. Field Strength (V/m)
450
400
350
300
250
200
150
100
50
0
0
500
1000
1500
2000
2500
3000
f = f
0
± 5 %
Δ
f(3 dB) = f
0
/10
0.9
1.1
1.3
20747
f/f
0
- Relative Frequency
f - EMI Frequency (MHz)
Fig. 5 - Frequency Dependence of Responsivity
Fig. 8 - Sensitivity vs. Electric Field Disturbances
Document Number: 81789
Rev. 1.1, 13-Aug-09
www.vishay.com
3
TSOP352..TS, TSOP354..TS
Vishay Semiconductors
IR Receiver Modules for Remote
Control Systems
1
0.9
0°
10°
20°
30°
Max. Envelope Duty Cycle
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0
f = 38 kHz, E
e
= 2 mW/m²
20
40
60
80
100
120
16801
40°
1.0
0.9
TSOP352..
TSOP354..
0.8
50°
60°
70°
0.7
80°
0.6
0.4
0.2
0
0.2
0.4
0.6
20868
Burst Length (number of cycles/burst)
d
rel
- Relative Transmission Distance
Fig. 12 - Horizontal Directivity
Fig. 9 - Maximum Envelope Duty Cycle vs. Burst Length
E
e min.
- Threshold Irradiance (mW/m²)
0.3
0.25
0.2
0.15
0.1
0.05
0
- 30
- 10
10
30
50
70
90
0.2
E
e min.
- Sensitivity (mW/m²)
0.18
0.16
0.14
0.12
0.1
0.08
0.06
0.04
0.02
0
2
2.5
3
3.5
4
4.5
5
5.5
6
20755
T
amb
- Ambient Temperature (°C)
20756
V
S
- Supply
Voltage
(V)
Fig. 13 - Sensitivity vs. Supply Voltage
Fig. 10 - Sensitivity vs. Ambient Temperature
1.2
S (
λ
)
rel
- Relative Spectral Sensitivity
1.0
0.8
0.6
0.4
0.2
0.0
750
850
950
1050
1150
16919
λ
-
Wavelength
(nm)
Fig. 11 - Relative Spectral Sensitivity vs. Wavelength
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4
Document Number: 81789
Rev. 1.1, 13-Aug-09
TSOP352..TS, TSOP354..TS
IR Receiver Modules for Remote
Control Systems
SUITABLE DATA FORMAT
The TSOP352..TS, TSOP354..TS series is 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 TSOP352..TS,
TSOP354..TS 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:
• DC light (e.g. from tungsten bulb or sunlight)
• Continuous signals at any frequency
• Strongly or weakly modulated noise from fluorescent
lamps with electronic ballasts (see figure 14 or figure 15)
16920
Vishay Semiconductors
IR Signal
IR Signal from Fluorescent
Lamp
with
Low Modulation
0
5
10
15
20
Time (ms)
Fig. 14 - IR Signal from Fluorescent Lamp
with Low Modulation
IR Signal from Fluorescent
Lamp
with
High Modulation
IR Signal
0
16921
10
10
15
20
Time (ms)
Fig. 15 - IR Signal from Fluorescent Lamp
with High Modulation
TSOP352..TS
Minimum burst length
After each burst of length
a minimum gap time is required of
For bursts greater than
a minimum gap time in the data stream is needed of
Maximum number of continuous short bursts/second
Recommended for NEC code
Recommended for RC5/RC6 code
Recommended for Sony code
Recommended for Thomson 56 kHz code
Recommended for Mitsubishi code (38 kHz, preburst 8 ms, 16 bit)
Recommended for Sharp code
Suppression of interference from fluorescent lamps
10 cycles/burst
10 to 70 cycles
≥
10 cycles
70 cycles
> 4 x burst length
1800
yes
yes
yes
yes
yes
yes
Most common disturbance
signals are suppressed
TSOP354..TS
10 cycles/burst
10 to 35 cycles
≥
10 cycles
35 cycles
> 10 x burst length
1500
yes
yes
no
yes
no
yes
Even extreme disturbance
signals are suppressed
Note
For data formats with short bursts please see the datasheet for TSOP351..TS, TSOP353..TS
Document Number: 81789
Rev. 1.1, 13-Aug-09
www.vishay.com
5
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