TSOP381.., TSOP383.., TSOP385.., TSOP391.., TSOP393.., TSOP395..
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
• Improved shielding against EMI
• Supply voltage: 2.5 V to 5.5 V
• Improved immunity against ambient light
• Insensitive to supply voltage ripple and noise
• Compliant to RoHS Directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
19026
MECHANICAL DATA
Pinning for TSOP381.., TSOP383.., TSOP385..:
1 = OUT, 2 = GND, 3 = V
S
Pinning for TSOP391.., TSOP393.., TSOP395..:
1 = OUT, 2 = V
S
, 3 = GND
DESCRIPTION
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.
The demodulated output signal can be directly decoded by a
microprocessor. The TSOP381.., TSOP391.. are compatible
with all common IR remote control data formats. The
TSOP383.., TSOP393.. are optimized to better suppress
spurious pulses from energy saving fluorescent lamps. The
TSOP385.., TSOP395.. have an excellent noise suppression. It
is immune to dimmed LCD backlighting and any fluorescent
lamps. AGC3 and AGC5 may also suppress some data signals
in case of continuous transmission.
This component has not been qualified according to
automotive specifications.
PARTS TABLE
SHORT BURST AND HIGH DATA
RATE (AGC1)
CARRIER
FREQUENCY
1 = OUT,
2 = GND, 3 = V
S
30 kHz
33 kHz
36 kHz
38 kHz
40 kHz
56 kHz
TSOP38130
TSOP38133
TSOP38136
TSOP38138
TSOP38140
TSOP38156
1 = OUT,
2 = V
S
, 3 = GND
TSOP39130
TSOP39133
TSOP39136
TSOP39138
TSOP39140
TSOP39156
NOISY ENVIROMENTS AND SHORT
BURST (AGC3)
PINNING
1 = OUT,
2 = GND, 3 = V
S
TSOP38330
TSOP38333
TSOP38336
TSOP38338
TSOP38340
TSOP38356
1 = OUT,
2 = V
S
, 3 = GND
TSOP39330
TSOP39333
TSOP39336
TSOP39338
TSOP39340
TSOP39356
1 = OUT,
2 = GND, 3 = V
S
TSOP38530
TSOP38533
TSOP38536
TSOP38538
TSOP38540
TSOP38556
1 = OUT,
2 = V
S
, 3 = GND
TSOP39530
TSOP39533
TSOP39536
TSOP39538
TSOP39540
TSOP39556
VERY NOISY ENVIROMENTS AND
SHORT BURSTS (AGC5)
BLOCK DIAGRAM
16833-13
APPLICATION CIRCUIT
17170_5
R
1
IR receiver
V
S
Circuit
C
1
OUT
GND
V
O
µC
GND
+ V
S
3
30 kΩ
1
Input
AGC
Band
pass
Demo-
dulator
2
PIN
Control circuit
Transmitter
with
TSALxxxx
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.
** Please see document “Vishay Material Category Policy”:
www.vishay.com/doc?99902
Document Number: 81744
Rev. 1.6, 04-Feb-11
www.vishay.com
1
TSOP381.., TSOP383.., TSOP385.., TSOP391.., TSOP393.., TSOP395..
Vishay Semiconductors
IR Receiver Modules for Remote
Control Systems
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Supply voltage
Supply current
Output voltage
Output current
Junction temperature
Storage temperature range
Operating temperature range
Power consumption
Soldering temperature
T
amb
85 °C
t
10 s, 1 mm from case
TEST CONDITION
SYMBOL
V
S
I
S
V
O
I
O
T
j
T
stg
T
amb
P
tot
T
sd
VALUE
- 0.3 to + 6
3
- 0.3 to (V
S
+ 0.3)
5
100
- 25 to + 85
- 25 to + 85
10
260
UNIT
V
mA
V
mA
°C
°C
°C
mW
°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
(T
amb
= 25 °C, unless otherwise specified)
PARAMETER
Supply current
Supply voltage
Transmission distance
Output voltage low
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.
1/2
30
± 45
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
TYPICAL CHARACTERISTICS
(T
amb
= 25 °C, unless otherwise specified)
0.4
E
e
t
po
- Output Pulse Width (ms)
Optical Test Signal
(IR diode TSAL6200, I
F
= 0.4 A, N = 6 pulses, f = f
0
, t = 10 ms)
0.35
0.3
0.25
0.2
0.15
Input Burst Length
0.1
0.05
0
0.1
1
10
100
1000 10 000 100 000
λ
= 950 nm,
optical test signal, fig. 1
Output Pulse Width
t
pi
*)
T
t
*) t
pi
≥
6/f0 is recommended for optimal function
Output Signal
V
O
V
OH
V
OL
t
d
1)
1)
2)
14337
3/f
0
< t
d
< 9/f
0
t
pi
- 4/f
0
< t
po
< t
pi
+ 6/f
0
2)
t
po
t
20771
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: 81744
Rev. 1.6, 04-Feb-11
TSOP381.., TSOP383.., TSOP385.., TSOP391.., TSOP393.., TSOP395..
IR Receiver Modules for Remote
Control Systems
Vishay Semiconductors
E
e
E
e min.
- Threshold Irradiance (mW/m
2
)
Optical Test Signal
4
Correlation with Ambient Light Sources:
2
3.5 10 W/m = 1.4 kLx (Std. illum. A, T = 2855 K)
10 W/m
2
= 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/m
2
)
Fig. 3 - Output Function
Fig. 6 - Sensitivity in Bright Ambient
E
e min.
- Threshold Irradiance (mW/m
2
)
0.8
1.0
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/m
2
)
20753
Vs
RMS
- AC Voltage on DC Supply Voltage (mV)
Fig. 4 - Output Pulse Diagram
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
f = f
0
± 5 %
Δ
f(3 dB) = f
0
/10
0.9
1.1
1.3
0
20747
500
1000
1500
2000
2500
3000
f/f
0
- Relative Frequency
f - EMI Frequency (MHz)
Fig. 5 - Frequency Dependence of Responsivity
Fig. 8 - Sensitivity vs. Electric Field Disturbances
Document Number: 81744
Rev. 1.6, 04-Feb-11
www.vishay.com
3
TSOP381.., TSOP383.., TSOP385.., TSOP391.., TSOP393.., TSOP395..
Vishay Semiconductors
IR Receiver Modules for Remote
Control Systems
1.0
0.9
0°
f = 38 kHz,
E
e
= 2 mW/m²
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
20
40
TSOP385.., TSOP395..
60
80
100
120
19258
40°
TSOP381..
TSOP391..
1.0
0.9
0.8
TSOP383.., TSOP393..
0.7
80°
0.6
0.4
0.2
0
50°
60°
70°
22180-7
Burst Length (Number of Cycles/Burst)
d
rel
- Relative Transmission Distance
Fig. 9 - Max. Envelope Duty Cycle vs. Burst Length
Fig. 12 - Horizontal Directivity
E
e min.
- Threshold Irradiance (mW/m
2
)
0.3
0.25
0.2
1.0
0.15
0.1
0.05
0
- 30
- 10
10
30
50
70
90
19259
0°
10°
20°
30°
40°
0.9
0.8
50°
60°
70°
0.7
80°
0.6
0.4
0.2
0
20755
T
amb
- Ambient Temperature (°C)
d
rel
- Relative Transmission Distance
Fig. 10 - Sensitivity vs. Ambient Temperature
Fig. 13 - Vertical Directivity
S (λ)
rel
- Relative Spectral Sensitivity
1.2
1.0
0.8
0.6
0.4
0.2
0
750
0.2
E
e min.
-
Sensitivity
(mW/m
2
)
0.18
0.16
0.14
0.12
0.1
0.08
0.06
0.04
0.02
0
850
950
1050
1150
20756
2
2.5
3
3.5
4
4.5
5
5.5
6
94 8408
λ
- Wavelength (nm)
V
S
-
Supply
Voltage (V)
Fig. 11 - Relative Spectral Sensitivity vs. Wavelength
Fig. 14 - Sensitivity vs. Supply Voltage
www.vishay.com
4
Document Number: 81744
Rev. 1.6, 04-Feb-11
TSOP381.., TSOP383.., TSOP385.., TSOP391.., TSOP393.., TSOP395..
IR Receiver Modules for Remote
Control Systems
SUITABLE DATA FORMAT
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:
• DC light (e.g. from tungsten bulb or sunlight)
• Continuous signals at any frequency
• Modulated noise from fluorescent lamps with electronic
ballasts (see figure 15 or figure 16)
0
16920
Vishay Semiconductors
IR Signal
5
10
15
20
Time (ms)
Fig. 15 - IR Signal from Fluorescent Lamp
with Low Modulation
IR Signal
0
16921
5
10
15
20
Time (ms)
Fig. 16 - IR Signal from Fluorescent Lamp
with High Modulation
TSOP381.., TSOP391..
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 RCMM code
Recommended for r-step code
Recommended for XMP code
Suppression of interference from
fluorescent lamps
6 cycles/burst
6 to 70 cycles
10 cycles
70 cycles
> 1.2 x burst length
2000
yes
yes
yes
yes
yes
yes
TSOP383.., TSOP393..
6 cycles/burst
6 to 35 cycles
10 cycles
35 cycles
> 6 x burst length
2000
yes
yes
no
yes
yes
yes
TSOP385.., TSOP395..
6 cycles/burst
6 to 24 cycles
10 cycles
24 cycles
> 25 ms
2000
yes
yes
no
yes
yes
yes
Common disturbance signals are Even critical disturbance signals Even critical disturbance signals
supressed (example:
are suppressed (examples: signal are suppressed (examples: signal
signal pattern of fig. 15)
pattern of fig. 15 and fig. 16)
pattern of fig. 15 and fig. 16)
Note
• For data formats with long bursts (more than 10 carrier cycles) please see the datasheet for TSOP382.., TSOP384.., TSOP392.., TSOP394..
Document Number: 81744
Rev. 1.6, 04-Feb-11
www.vishay.com
5
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