Vishay TSOP61 Series User manual

VISHAY
TSOP61..
Document Number 82176
Rev. 3, 20-May-03
Vishay Semiconductors
www.vishay.com
1
16797
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IR Receiver Modules for Remote Control Systems
Description
The TSOP61.. - series are miniaturized SMD-IR
Receiver Modules for infrared remote control sys-
tems. PIN diode and preamplifier are assembled on
lead frame, the epoxy package is designed as IR fil-
ter.
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
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
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
Parts Table
Block Diagram
Application Circuit
Part Carrier Frequency
TSOP6130 30 kHz
TSOP6133 33 kHz
TSOP6136 36 kHz
TSOP6137 36.7 kHz
TSOP6138 38 kHz
TSOP6140 40 kHz
TSOP6156 56 kHz
25 kΩ
3
1;2
V
S
OUT
Demo-
GND
Pass
AGCInput
PIN
Band dulator
Control Circuit
4
C1=
4.7 µF
TSOPxxxx
OUT
GND
Circuit
µC
R1=100Ω
+V
S
GND
Transmitter
with
TSALxxxx V
S
R
1
+C
1
recommended to suppress power supply
disturbances.
V
O
The output voltage should not be hold continuously at
a voltage below V
O=
3.3 V by the external circuit.
16842

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Document Number 82176
Rev. 3, 20-May-03
VISHAY
TSOP61..
Vishay Semiconductors
Absolute Maximum Ratings
Tamb = 25 °C, unless otherwise specified
Electrical and Optical Characteristics
Tamb = 25 °C, unless otherwise specified
Parameter Test condition Symbol Value Unit
Supply Voltage Pin 3 VS- 0.3 to 6.0 V
Supply Current Pin 3 IS5mA
Output Voltage Pin 4 VO- 0.3 to 6.0 V
Output Current Pin 4 IO15 mA
Junction Temperature Tj100 °C
Storage Temperature Range Tstg - 40 to + 100 °C
Operating Temperature Range Tamb - 25 to + 85 °C
Power Consumption Tamb ≤85 °C Ptot 50 mW
Parameter Test condition Symbol Min Ty p. Max Unit
Supply Current VS= 5 V, Ev= 0 ISD 0.8 1.2 1.5 mA
VS= 5 V,
Ev= 40 klx, sunlight
ISH 1.5 mA
Supply Voltage VS4.5 5.5 V
Transmission Distance Ev= 0, test signal see fig.1,
IR diode TSAL6200,
IF= 400 mA
d35 m
Output Voltage Low (Pin 4) IOSL = 0.5 mA,
Ee= 0.7 mW/m2,
test signal see fig. 1
VOSL 250 mV
Irradiance (30-40 kHz) Pulse width tolerance:
tpi - 5/fo< tpo < tpi + 6/fo,
test signal see fig.3
Ee min 0.35 0.5 mW/m2
Irradiance (56 kHz) Pulse width tolerance:
tpi - 5/fo< tpo < tpi + 6/fo,
test signal see fig.3
Ee min 0.4 0.6 mW/m2
Irradiance tpi - 5/fo< tpo < tpi + 6/fo,
test signal see fig. 1
Ee max 30 W/m2
Directivity Angle of half transmission
distance
ϕ1/2 ± 50 deg

VISHAY
TSOP61..
Document Number 82176
Rev. 3, 20-May-03
Vishay Semiconductors
www.vishay.com
3
Typical Characteristics (Tamb = 25 °C unless otherwise specified)
Figure 1. Output Function
Figure 2. Pulse Length and Sensitivity in Dark Ambient
Figure 3. Output Function
E
e
T
t
pi
*) t
V
O
V
OH
V
OL
t
po2)
t
14337
Optical Test Signal
(IR diode TSAL6200, IF=0.4 A, N=6 pulses, f=f0, T=10 ms)
Output Signal
t
d1)
1)
3/f
0
< t
d
< 9/f
0
2)
t
pi
– 4/f
0
< t
po
< t
pi
+ 6/f
0
*) t
pi
w6/fo is recommended for optimal function
t – Output Pulse Width ( ms )
0.00
0.05
0.10
0.15
0.20
0.25
0.30
0.35
0.1 1.0 10.0 100.0 1000.010000.0
E
e
– Irradiance ( mW/m
2
) 16907
po
Input Burst Duration
l= 950 nm,
optical test signal, fig.1
Output Pulse
E
e
t
V
O
V
OH
V
OL
t
600 ms 600 ms
T = 60 ms
T
on
T
off
94 8134
Optical Test Signal
Output Signal, ( see Fig.4 )
Figure 4. Output Pulse Diagram
Figure 5. Frequency Dependence of Responsivity
Figure 6. Sensitivity in Bright Ambient
T ,T – Output Pulse Width ( ms )
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
0.1 1.0 10.0 100.0 1000.010000.0
E
e
– Irradiance ( mW/m
2
) 16910
To ff
l= 950 nm,
optical test signal, fig.3
To n
on off
0.0
0.2
0.4
0.6
0.8
1.0
1.2
0.7 0.9 1.1 1.3
f/f
0
– Relative Frequency 16926
f = f
0
"5%
Df ( 3dB ) = f
0
/7
E / E – Rel. Responsivity
e min e
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
0.01 0.10 1.00 10.00 100.00
E – Ambient DC Irradiance (W/m
2
) 16911
Correlation with ambient light sources:
10W/m
2
^1.4klx (Std.illum.A,T=2855K)
10W/m
2
^8.2klx (Daylight,T=5900K)
Ambient, l= 950 nm
E – Threshold Irradiance ( mW/m )
e min
2

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Document Number 82176
Rev. 3, 20-May-03
VISHAY
TSOP61..
Vishay Semiconductors
Figure 7. Sensitivity vs. Supply Voltage Disturbances
Figure 8. Sensitivity vs. Electric Field Disturbances
Figure 9. Max. Envelope Duty Cycle vs. Burstlength
0.0
0.5
1.0
1.5
2.0
0.1 1.0 10.0 100.0 1000.0
DV
sRMS
– AC Voltage on DC Supply Voltage (mV)
16912
f = f
o
f = 10 kHz
E – Threshold Irradiance ( mW/m )
e min 2
f = 1 kHz
f = 100 Hz
E – Threshold Irradiance ( mW/m )
0.0 0.4 0.8 1.2 1.6
0.0
0.4
0.8
1.2
2.0
E – Field Strength of Disturbance ( kV/m )
2.0
94 8147
1.6
e min 2
f(E) = f
0
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
0 20 40 60 80 100 120
Burst Length ( number of cycles / burst )
16914
f = 38 kHz, E
e
= 2 mW/m
2
Max. Envelope Duty Cycle
Figure 10. Sensitivity vs. Ambient Temperature
Figure 11. Relative Spectral Sensitivity vs. Wavelength
Figure 12. Directivity
0.0
0.1
0.2
0.3
0.4
0.5
0.6
–30–150 153045607590
T
amb
– Ambient Temperature ( qC ) 16918
Sensitivity in dark ambient
E – Threshold Irradiance ( mW/m )
e min
2
0.0
0.2
0.4
0.6
0.8
1.0
1.2
750 850 950 1050 1150
l– Wavelength ( nm ) 16919
S ( ) – Relative Spectral Sensitivityl
rel
16801
0.4 0.2 0 0.2 0.4 0.6 0.6
0.9
0°
30°
10°20°
40°
50°
60°
70°
80°
1.0
0.8
0.7
d
rel
- Relative Transmission Distance

VISHAY
TSOP61..
Document Number 82176
Rev. 3, 20-May-03
Vishay Semiconductors
www.vishay.com
5
Suitable Data Format
The circuit of the TSOP61.. is designed in that way
that unexpected output pulses due to noise or distur-
bance signals are avoided. A bandpass filter, an inte-
grator stage and an automatic gain control are used
to suppress such disturbances.
The distinguishing mark between data signal and dis-
turbance signal are carrier frequency, burst length
and duty cycle.
The data signal should fulfill the following conditions:
• Carrier frequency should be close to center fre-
quency 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 corre-
sponding 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 TSOP61..
it can still receive the data signal. However the sensi-
tivity is reduced to that level that no unexpected
pulses will occur.
Some examples for such disturbance signals which
are suppressed by the TSOP61.. are:
• DC light (e.g. from tungsten bulb or sunlight)
• Continuous signal at 38 kHz or at any other fre-
quency
• Signals from fluorescent lamps with electronic bal-
last (an example of the signal modulation is in the fig-
ure below).
Figure 13. IR Signal from Fluorescent Lamp with low Modulation
0 5 10 15 20
Time ( ms ) 16920
IR Signal
IR Signal from fluorescent
lamp with low modulation

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Document Number 82176
Rev. 3, 20-May-03
VISHAY
TSOP61..
Vishay Semiconductors
Package Dimensions in mm
Assembly Instructions
Reflow Soldering
• Reflow soldering must be done within 72 hours
stored under max. 30 °C, 60 % RH after opening
envelop
• Recommended soldering paste (composition: SN 63
%, Pb 37 %) Melting temperature 178 °C to 192 °C
• Apply solder paste to the specified soldering pads,
by using a dispenser or by screen printing.
16629

VISHAY
TSOP61..
Document Number 82176
Rev. 3, 20-May-03
Vishay Semiconductors
www.vishay.com
7
• Recommended thickness of metal mask is 0.2 mm
for screen printing.
• The recommended reflow furnace is a combination-
type with upper and lower heaters.
• Set the furnace temperatures for pre-heating and
heating in accordance with the reflow temperature
profile as shown below. Excercise extreme care to
keep the maximum temperature below 230 °C. The
following temperature profile means the tempera ture
at the device surface. Since temperature differ ence
occurs between the work and the surface of the circuit
board depending on the pes of circuit board or reflow
furnace, the operating conditions should be verified
prior to start of operation.
• Handling after reflow should be done only after the
work surface has been cooled off.
Manual Soldering
• Use the 6/4 solder or the solder containing silver.
• Use a soldering iron of 25 W or smaller. Adjust the
temperature of the soldering iron below 300 °C.
• Finish soldering within three seconds.
• Handle products only after the temperature is cooled
off.
Cleaning
• Perform cleaning after soldering strictly in conform-
ance to the following conditions:
Cleaning agent:
2-propanol (isopropyl alcohol)
Commercially available grades (industrial use) should
be used.
Demineralized or distilled water having a resistivity of
not less than 500 mΩcorresponding to a conductivity
of 2 mS/m.
• Temperature and time: 30 seconds under the tem-
perature below 50 °C or 3 minutes below 30 °C.
• Ultrasonic cleaning: Below 20 W.
Reflow Solder Profile
10 s max.
@ 230 qC
90 s max
0
20
40
60
80
100
120
140
160
180
200
220
240
0 50 100 150 200 250 300 350
Time ( s )
Temperature ( C )
16944
q
2qC - 4 qC/s
120 s - 180 s
2qC - 4 qC/s

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Document Number 82176
Rev. 3, 20-May-03
VISHAY
TSOP61..
Vishay Semiconductors
Taping Version TSOP..TT
16584

VISHAY
TSOP61..
Document Number 82176
Rev. 3, 20-May-03
Vishay Semiconductors
www.vishay.com
9
Taping Version TSOP..TR
16585

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Document Number 82176
Rev. 3, 20-May-03
VISHAY
TSOP61..
Vishay Semiconductors
Reel Dimensions
16734