Vishay TSOP36237 Schematic [ru]
VISHAY
16797
1
2
3
4
Vishay Semiconductors
IR Receiver Modules for Remote Control Systems
Description
The TSOP362.. - 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. TSOP362.. is the standard IR remote control SMD-Receiver series, for 3 V
supply voltage supporting all major transmission
codes.
TSOP362..
Features
• Photo detector and preamplifier in one package
• Internal filter for PCM frequency
• Continuous data transmission possible
• TTL and CMOS compatibility
• Output active low
• Low power consumption
• High immunity against ambient light
• Supply voltage: 2.7 V to 5.5 V
Special Features
• Improved immunity against ambient light
• Suitable burst length (≥ 6 cycles/burst)
• Taping available for topview and sideview
assembly
Mechanical Data
Pinning:
1 = GND, 2 = GND, 3 = V
, 4 = OUT
S
Parts Table
Part Carrier Frequency
TSOP36230 30 kHz
TSOP36233 33 kHz
TSOP36236 36 kHz
TSOP36237 36.7 kHz
TSOP36238 38 kHz
TSOP36240 40 kHz
TSOP36256 56 kHz
Document Number 82187
Rev. 3, 14-Aug-03
www.vishay.com
1
TSOP362..
Vishay Semiconductors
Block Diagram
16839
3
V
30 kΩ
S
4
AGCInput
Band
Pass
Demodulator
OUT
1;2
PIN
Control
Circuit
GND
Absolute Maximum Ratings
T
= 25 °C, unless otherwise specified
amb
Parameter Test condition Symbol Val ue Unit
Supply Voltage Pin 3 V
Supply Current Pin 3 I
Output Voltage Pin 4 V
Output Current Pin 4 I
Junction Temperature T
Storage Temperature Range T
Operating Temperature Range T
Power Consumption T
≤ 85 °C P
amb
Application Circuit
17403
Transmitter
with
TSALxxxx
R1+C1recommended to suppress power supply
disturbances.
The output voltage should not be hold continuously at
a voltage below V
HSxxxx
Circuit
=
2.0 V by the external circuit.
O
S
O
stg
amb
tot
R1=100Ω
V
S
C1=
4.7 µF
OUT
GND
- 0.3 to + 6.0 V
S
O
j
- 0.3 to
(V
S
- 40 to + 100 °C
- 25 to + 85 °C
VISHAY
+V
S
µC
V
O
GND
3 mA
+ 0.3)
10 mA
100 °C
30 mW
V
Electrical and Optical Characteristics
T
= 25 °C, unless otherwise specified
amb
Parameter Test condition Symbol Min Ty p . Max Unit
Supply Current Ev = 0 I
Ev = 40 klx, sunlight I
Supply Voltage V
Transmission Distance Ev = 0, test signal see fig.1,
IR diode TSAL6200,
I
= 250 mA
F
Output Voltage Low
Irradiance (30-40 kHz) VS = 3 V
Irradiance (56 kHz) VS = 3 V
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2
I
= 0.5 mA, Ee = 0.7 mW/m2,
OSL
test signal see fig. 1
Pulse width tolerance:
t
- 5/fo < tpo < tpi + 6/fo,
pi
test signal see fig.1
Pulse width tolerance:
t
- 5/fo < tpo < tpi + 6/fo,
pi
test signal see fig.1
SD
SH
S
d 35 m
V
OSL
E
e min
E
e min
0.7 1.2 1.5 mA
1.3 mA
2.7 5.5 V
250 mV
0.35 0.5
0.4 0.6
Document Number 82187
Rev. 3, 14-Aug-03
mW/m
mW/m
2
2
VISHAY
Parameter Test condition Symbol Min Ty p. Max Unit
Irradiance (30-40 kHz) VS = 5 V
Pulse width tolerance:
- 5/fo < tpo < tpi + 6/fo,
t
pi
test signal see fig.1
Irradiance (56 kHz) VS = 5 V
Pulse width tolerance:
t
- 5/fo < tpo < tpi + 6/fo,
pi
test signal see fig.1
Irradiance tpi - 5/fo < tpo < tpi + 6/fo,
test signal see fig. 3
Directivity Angle of half transmission
distance
E
E
E
e min
e min
e max
ϕ
1/2
30
TSOP362..
Vishay Semiconductors
0.45 0.6
0.5 0.7
± 45 deg
mW/m
mW/m
W/m
2
2
2
Typical Characteristics (T
Optical Test Signal
E
e
(IR diode TSAL6200, IF = 0.4 A, 30 pulses, f = f0, T = 10 ms)
amb
tpi *
T
* t
w 10/fo is recommended for optimal function
pi
Output Signal
V
O
V
OH
V
OL
1)
7/f0< td< 15/f
2)
tpi–5/f0< tpo < tpi+6/f
1)
t
d
0
0
2)
t
po
Figure 1. Output Function
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
po
0.1
t – Output Pulse Width ( ms )
0.0
0.1 1.0 10.0 100.0 1000.010000.0
16908
Output Pulse
Input Burst Duration
l = 950 nm,
optical test signal, fig.1
Ee – Irradiance ( mW/m2 )
= 25 °C unless otherwise specified)
Optical Test Signal
E
e
t
16110
t
600 ms 600 ms
Output Signal, ( see Fig.4 )
V
O
V
OH
V
OL
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
on off
T ,T – Output Pulse Width ( ms )
0.0
0.1 1.0 10.0 100.0 1000.010000.0
16909
T = 60 ms
T
on
T
off
Figure 3. Output Function
To n
To ff
l = 950 nm,
optical test signal, fig.3
Ee – Irradiance ( mW/m2 )
t
94 8134
t
Figure 2. Pulse Length and Sensitivity in Dark Ambient
Document Number 82187
Rev. 3, 14-Aug-03
Figure 4. Output Pulse Diagram
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TSOP362..
Vishay Semiconductors
VISHAY
1.2
1.0
0.8
0.6
0.4
0.2
e min e
E / E – Rel. Responsivity
f = f0"5%
Df ( 3dB ) = f
/10
0
0.0
0.7 0.9 1.1 1.3
16925
f/f0 – Relative Frequency
Figure 5. Frequency Dependence of Responsivity
4.0
2
e min
E – Threshold Irradiance ( mW/m )
16911
Correlation with ambient light sources:
3.5
3.0
2
10W/m
^1.4klx (Std.illum.A,T=2855K)
2
10W/m
^8.2klx (Daylight,T=5900K)
2.5
2.0
1.5
Ambient, l = 950 nm
1.0
0.5
0.0
0.01 0.10 1.00 10.00 100.00
E – Ambient DC Irradiance (W/m2)
2
2.0
f(E) = f
1.6
0
1.2
0.8
0.4
e min
E – Threshold Irradiance ( mW/m )
0.0
0.0 0.4 0.8 1.2 1.6
94 8147
E – Field Strength of Disturbance ( kV/m )
Figure 8. Sensitivity vs. Electric Field Disturbances
0.8
0.7
0.6
0.5
0.4
0.3
0.2
Max. Envelope Duty Cycle
0.1
f = 38 kHz, Ee = 2 mW/m
0.0
0 20 40 60 80 100 120
16913
Burst Length ( number of cycles / burst )
2
2.0
Figure 6. Sensitivity in Bright Ambient
2.0
2
f = f
1.5
o
f = 10 kHz
1.0
f = 1 kHz
0.5
e min
E – Threshold Irradiance ( mW/m )
0.0
f = 100 Hz
0.1 1.0 10.0 100.0 1000.0
16912
DV
– AC Voltage on DC Supply Voltage (mV)
sRMS
Figure 7. Sensitivity vs. Supply Voltage Disturbances
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Figure 9. Max. Envelope Duty Cycle vs. Burstlength
0.6
2
Sensitivity in dark ambient
0.5
0.4
0.3
0.2
0.1
e min
E – Threshold Irradiance ( mW/m )
0.0
–30–150 153045607590
T
16918
– Ambient Temperature ( qC )
amb
Figure 10. Sensitivity vs. Ambient Temperature
Document Number 82187
Rev. 3, 14-Aug-03
VISHAY
1.2
1.0
0.8
0.6
0.4
rel
0.2
S ( ) – Relative Spectral Sensitivityl
0.0
750 850 950 1050 1150
16919
Figure 11. Relative Spectral Sensitivity vs. Wavelength
l – Wavelength ( nm )
0°
10° 20°
TSOP362..
Vishay Semiconductors
30°
1.0
0.9
0.8
0.7
0.4 0.2 0 0.2 0.4
0.6
d
16801
- Relative Transmission Distance
rel
Figure 12. Directivity
1.0
0.9
2
0.8
0.7
0.6
0.5
0.4
0.3
e min
0.2
E – Sensitivity ( mW/m )
0.1
0.0
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
17185
VS – Supply Voltage ( V )
40°
50°
60°
70°
80°
0.6
Figure 13. Sensitivity vs. Supply Voltage
Document Number 82187
Rev. 3, 14-Aug-03
www.vishay.com
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