TSOP361..
Vishay Semiconductors
IR Receiver Modules for Remote Control Systems
FEATURES
• Photo detector and preamplifier in one package
• Internal filter for PCM frequency
• Continuous data transmission possible
3
4
16797
• TTL and CMOS compatibility
• Output active low
• Supply voltage: 2.7 V to 5.5 V
• Lead (Pb)-free component
• Component in accordance to RoHS 2002/95/EC and
WEEE 2002/96/EC
1
2
MECHANICAL DATA
Pinning
1 = GND, 2 = GND, 3 = V
S
, 4 = OUT
SPECIAL FEATURES
• Enhanced data rate up to 4000 bit/s
• Operation with short burst possible (≥ 6 cycles/burst)
• Taping available for topview and sideview assembly
DESCRIPTION
The TSOP361.. 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 main benefit is the operation with short
burst transmission codes and high data rates at a supply
voltage of 3 V.
This component has not been qualified according to
automotive specifications.
PARTS TABLE
CARRIER FREQUENCY
30 kHz
33 kHz
36 kHz
36.7 kHz
38 kHz
40 kHz
56 kHz
SHORT BURSTS AND HIGH DATA RATES (AGC1)
TSOP36130
TSOP36133
TSOP36136
TSOP36137
TSOP36138
TSOP36140
TSOP36156
BLOCK DIAGRAM
3
30 kΩ
V
S
4
Input
AGC
Band
pass
Demo
-
dulator
OUT
APPLICATION CIRCUIT
17170
Circuit
Transmitter
with
TSALxxxx
R
1
= 100
Ω
TSOPxxxx
V
S
OUT
GND
V
O
C
1
=
4.7 µF
µC
GND
+
V
S
1; 2
PIN
16839
Control circuit
GND
R
1
and C
1
recommended to suppress power supply
disturbances. The output
voltage
should not
be
hold continuously at a
voltage below V
O
= 2.0
V
by
the external circuit.
Document Number: 82191
Rev. 1.6, 20-Aug-08
www.vishay.com
189
TSOP361..
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
Note
(1)
T
amb
= 25 °C, unless otherwise specified
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)
10
100
- 40 to + 100
- 25 to + 85
30
UNIT
V
mA
V
mA
°C
°C
°C
mW
ELECTRICAL AND OPTICAL CHARACTERISTICS
(1)
PARAMETER
Supply current
Supply voltage
Transmission distance
Output voltage low
Minimum irradiance
(30 to 40 kHz)
Minimum irradiance
(56 kHz)
Minimum irradiance
(30 to 40 kHz)
Minimum irradiance
(56 kHz)
Maximum irradiance
Directivity
(1)
TEST CONDITION
E
v
= 0
E
v
= 40 klx, sunlight
E
v
= 0, test signal see fig. 1, IR diode TSAL6200,
I
F
= 400 mA
I
OSL
= 0.5 mA, E
e
= 0.7 mW/m
2
,
test signal see fig. 1
V
S
= 3 V, pulse width tolerance:
t
pi
- 5/f
o
< t
po
< t
pi
+ 6/f
o
, test signal see fig. 3
V
S
= 3 V, pulse width tolerance:
t
pi
- 5/f
o
< t
po
< t
pi
+ 6/f
o
, test signal see fig. 3
V
S
= 5 V, pulse width tolerance:
t
pi
- 5/f
o
< t
po
< t
pi
+ 6/f
o
, test signal see fig. 3
V
S
= 5 V, pulse width tolerance:
t
pi
- 5/f
o
< t
po
< t
pi
+ 6/f
o
, test signal see fig. 3
t
pi
- 5/f
o
< t
po
< t
pi
+ 6/f
o
, test signal see fig. 3
Angle of half transmission distance
SYMBOL
I
SD
I
SH
V
S
d
V
OSL
E
e min.
E
e min.
E
e min.
E
e min.
E
e max.
ϕ
1/2
MIN.
0.7
2.7
TYP.
1.2
1.3
MAX.
1.5
5.5
UNIT
mA
mA
V
m
35
250
0.35
0.4
0.45
0.5
30
± 45
0.5
0.6
0.6
0.7
mV
W/m
2
W/m
2
W/m
2
W/m
2
W/m
2
deg
Note
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,
N
= 6 pulses,
f = f
0
, t = 10 ms)
0.35
t
po
- Output Pulse
Width
(ms)
0.30
Output Pulse
0.25
0.20
0.15
0.10
0.05
0.00
0.1
= 950 nm,
optical test signal, fig.1
t
pi
*)
T
6/fo is recommended for optimal function
t
*) t
pi
Input Burst Duration
Output Signal
V
O
V
OH
V
OL
t
d1 )
1)
2)
14337
3/f
0
< t
d
< 9/f
0
t
pi
- 4/f
0
< t
po
< t
pi
+ 6/f
0
t
t
po2 )
1
10
100
1000
10 000
16907
E
e
- Irradiance (mW/m²)
Fig. 1 - Output Function
Fig. 2 - Pulse Length and Sensitivity in Dark Ambient
www.vishay.com
190
Document Number: 82191
Rev. 1.6, 20-Aug-08
TSOP361..
IR Receiver Modules for
Remote Control Systems
Vishay Semiconductors
E
e
E
e min.
- Threshold Irradiance (mW/m
2
)
Optical Test Signal
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0.01
0.1
1
10
100
Ambient,
= 950 nm
Correlation
with
ambient light sources:
10
W/m
2
1.4 klx (Std.illum.A, T= 2855 K)
10
W/m
2
8.2
klx (Daylight, T = 5900 K)
600 µs
t = 60 ms
Output Signal,
(see fig. 4)
600 µs
t
94
8134
V
O
V
OH
V
OL
t
on
t
off
t
16911
E - Ambient DC Irradiance (W/m
2
)
Fig. 6 - Sensitivity in Bright Ambient
Fig. 3 - Output Function
T
on
,T
off
- Output Pulse
Width
(ms)
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
0.1
1
10
100
1000
2
E
e min.
- Threshold Irradiance (mW/m²)
1.0
2.0
T
on
f = f
o
1.5
f = 10 kHz
T
off
1.0
f = 1 kHz
0.5
f = 100 Hz
0.0
0.1
1
10
100
1000
= 950 nm,
optical test signal, fig. 3
10 000
16912
16910
E
e
- Irradiance (mW/m )
Fig. 4 - Output Pulse Diagram
V
sRMS
- AC
Voltage
on DC Supply
Voltage
(mV)
Fig. 7 - Sensitivity vs. Supply Voltage Disturbances
1.2
E
e min.
- Threshold Irradiance (mW/m²)
2.0
E
e min.
/E
e
- Rel. Responsivity
1.0
0.8
0.6
0.4
0.2
0.0
0.7
0.9
1.1
1.3
f(E) = f
0
1.6
1.2
0.8
f = f
0
± 5 %
f (3 dB) = f
0
/7
0.4
0.0
0.0
0.4
0.8
1.2
1.6
2.0
16926
f/f
0
- Relative Frequency
94
8147
E - Field Strength of Disturbance (kV/m)
Fig. 5 - Frequency Dependence of Responsivity
Fig. 8 - Sensitivity vs. Electric Field Disturbances
Document Number: 82191
Rev. 1.6, 20-Aug-08
www.vishay.com
191
TSOP361..
Vishay Semiconductors
IR Receiver Modules for
Remote Control Systems
0°
1.0
0.9
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
0
20
40
60
80
100
120
16801
40°
1.0
0.9
0.8
f = 38 kHz, E
e
= 2 mW/m
2
50°
60°
70°
0.7
80°
0.6
0.4
0.2
0
0.2
0.4
0.6
16914
Burst Length (number of cycles/burst)
d
rel
- Relative Transmission Distance
Fig. 12 - Directivity
Fig. 9 - Maximum Envelope Duty Cycle vs. Burst Length
E
e min.
- Threshold Irradiance (mW/m²)
0.6
0.5
0.4
0.3
0.2
0.1
0.0
- 30
- 15
0
15
30
45
60
75
90
17185
1.0
0.9
E
e min.
- Sensitivity (mW/m
2
)
Sensitivity in dark ambient
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
16918
T
amb
- Ambient Temperature (°C)
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
www.vishay.com
192
Document Number: 82191
Rev. 1.6, 20-Aug-08
TSOP361..
IR Receiver Modules for
Remote Control Systems
SUITABLE DATA FORMAT
The circuit of the TSOP361.. is designed so that unexpected
output pulses due to noise or disturbance signals are
avoided. A bandpass filter, an integrator stage and an
automatic gain control are used to suppress such
disturbances.
The distinguishing mark between data signal and
disturbance signal are carrier frequency, burst length and
duty cycle.
The data signal should fulfill the following conditions:
• Carrier frequency should be close to center frequency of
the bandpass (e.g. 38 kHz)
• Burst length should be 6 cycles/burst or longer
• After each burst which is between 6 cycles and 70 cycles
a gap time of at least 10 cycles is necessary
• For each burst which is longer than 1.8 ms a corresponding
gap time is necessary at some time in the data stream.
This gap time should be at least 6 times longer than the
burst
• Up to 2200 short bursts per second can be received
continuously
Some examples for suitable data format are: NEC code,
Toshiba Micom Format, Sharp code, RC5 code, RC6 code,
RCMM code, R-2000 code, RECS-80 code.
When a disturbance signal is applied to the TSOP361.. it can
still receive the data signal. However the sensitivity is
reduced to that level that no unexpected pulses will occur.
Some examples for such disturbance signals which are
suppressed by the TSOP361.. are:
• DC light (e.g. from tungsten bulb or sunlight)
• Continuous signal at 38 kHz or at any other frequency
• Signals from fluorescent lamps with electronic ballast
(see figure 14)
0
16920
Vishay Semiconductors
IR Signal
IR Signal from Fluorescent
Lamp
with
Low Modulation
5
10
15
20
Time (ms)
Fig. 14 - IR Signal from Fluorescent Lamp with Low Modulation
Document Number: 82191
Rev. 1.6, 20-Aug-08
www.vishay.com
193
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