TSOP17xx (Vishay), remote control devices, sensors
[ Pobierz całość w formacie PDF ]TSOP17..
Vishay Telefunken
Photo Modules for PCM Remote Control Systems
Available types for different carrier frequencies
Type
fo
Type
fo
TSOP1730
30 kHz
TSOP1733
33 kHz
TSOP1736
36 kHz
TSOP1737
36.7 kHz
TSOP1738
38 kHz
TSOP1740
40 kHz
TSOP1756
56 kHz
Description
The TSOP17.. – series are miniaturized receivers 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. TSOP17.. is the
standard IR remote control receiver series,
supporting all major transmission codes.
GND
V
S
OUT
94 8691
Features
Output active low
Low power consumption
Photo detector and preamplifier in one package
High immunity against ambient light
Internal filter for PCM frequency
Continuous data transmission possible
(1200 bit/s)
Improved shielding against electrical
field disturbance
Suitable burst length
10 cycles/burst
.
TTL and CMOS compatibility
Block Diagram
2
V
S
Control
Circuit
Input
100 k
3
OUT
PIN
Band
Pass
Demodu-
lator
AGC
1
GND
94 8136
Rev. A5, 01-Dez-98
1 (6)
TSOP17..
Vishay Telefunken
Absolute Maximum Ratings
T
amb
= 25
C
Parameter
Test Conditions
Symbol
Value
Unit
Supply Voltage
(Pin 2)
V
S
–0.3...6.0
V
Supply Current
(Pin 2)
I
S
5
mA
Output Voltage
(Pin 3)
V
O
–0.3...6.0
V
Output Current
(Pin 3)
I
O
5
mA
Junction Temperature
T
j
100
C
Storage Temperature Range
T
stg
–25...+85
C
Operating Temperature Range
T
amb
–25...+85
C
Power Consumption
(T
amb
85
C)
P
tot
50
mW
Soldering Temperature
t
10 s, 1 mm from case
T
sd
260
C
Basic Characteristics
T
amb
= 25
C
Parameter
Test Conditions
Symbol
Min
Typ
Max
Unit
Supply Current (Pin 2)
V
S
= 5 V, E
v
= 0
I
SD
0.4
0.6
0.8
mA
V
S
= 5 V, E
v
= 40 klx, sunlight
I
SH
1.0
mA
Transmission Distance
E
v
= 0, test signal see fig.7,
IR diode TSIP5201, I
F
= 400 mA
d
35
m
Output Voltage Low (Pin 3)
I
OSL
= 0.5 mA,
E
e
= 0.7 mW/m
2
, f = f
o
, t
p
/T = 0.4
V
OSL
250
mV
mW/m
2
Irradiance (30 – 40 kHz)
Pulse width tolerance:
t
pi
– 5/f
o
< t
po
< t
pi
+ 6/f
o
,
test signal (see fig.7)
E
e
min
0.35
0.5
mW/m
2
Irradiance (56 kHz)
Pulse width tolerance:
t
pi
– 5/f
o
< t
po
< t
pi
+ 6/f
o
,
test signal (see fig.7)
E
e
min
0.4
0.6
W/m
2
Irradiance
E
e
max
30
Directivity
Angle of half transmission distance
45
deg
j
1/2
±
Application Circuit
330 *)
+ 5 V **)
2
4.7 F *)
TSOP17..
>10 k
optional
TSAL62..
C
3
1
96 12108
GND
*) only necessary to suppress power supply disturbances
**) tolerated supply voltage range : 4.5 V< V
S
< 5.5 V
2 (6)
Rev. A5, 01-Dez-98
TSOP17..
Vishay Telefunken
Typical Characteristics
(T
amb
= 25
C unless otherwise specified)
1.0
2.0
0.8
f(E)=f
0
1.6
0.6
1.2
0.4
0.8
0.2
0.4
f = f
0
5%
f ( 3 dB ) = f
0
/10
0.0
0.0
1.3
2.0
0.7
0.8
0.9
1.0
1.1
1.2
0.0
0.4
0.8
1.2
1.6
f/f
0
– Relative Frequency
E – Field Strength of Disturbance ( kV / m )
94 8143
94 8147
Figure 1. Frequency Dependence of Responsivity
Figure 4. Sensitivity vs. Electric Field Disturbances
1.0
10
0.9
f = f
0
0.8
1 kHz
Input burst duration
0.7
0.6
10 kHz
0.5
1
= 950 nm,
optical test signal, fig.7
0.4
0.3
0.2
100 Hz
0.1
0
0.1
1000
94 9106
V
sRMS
–
AC Voltage on DC Supply Voltage ( mV )
0.1
1.0
10.0 100.0 1000.0 10000.0
E
e
– Irradiance ( mW/m
2
)
0.01
0.1
1
10
100
96 12110
Figure 2. Sensitivity in Dark Ambient
Figure 5. Sensitivity vs. Supply Voltage Disturbances
5.0
1.0
Correlation with ambient light sources
( Disturbance effect ) : 10W/m
2
1.4 klx
( Stand.illum.A, T = 2855 K )8.2 klx
( Daylight, T = 5900 K )
4.5
0.9
Sensitivity in dark ambient
4.0
0.8
3.5
0.7
3.0
0.6
2.5
0.5
2.0
0.4
Ambient, = 950 nm
1.5
0.3
1.0
0.2
0.5
0.1
0
0
0.01
0.10
1.00
10.00
100.00
–30
–15
0
15
30
45
60
75
90
E – DC Irradiance (W/m
2
)
T
amb
– Ambient Temperature ( °C )
96 12111
96 12112
Figure 3. Sensitivity in Bright Ambient
Figure 6. Sensitivity vs. Ambient Temperature
Rev. A5, 01-Dez-98
3 (6)
TSOP17..
Vishay Telefunken
Optical Test Signal
( IR diode TSIP 5201, I
F
= 0.4 A, 30 pulses, f = f
0
, T = 10 ms
E
e
1.0
0.9
0.8
T
on
0.7
t
0.6
t
pi
*
0.5
T
T
off
0.4
* t
pi
10/fo is recommended for optimal function
0.3
= 950 nm,
optical test signal, fig.8
Output Signal
0.2
96 12109
V
O
0.1
1
)
7/f
0
< t
d
< 15/f
0
2
)
t
po
= t
pi
6/f
0
V
OH
0
0.1
1.0
10.0 100.0 1000.0 10000.0
E
e
– Irradiance (mW/m
2
)
V
OL
96 12114
t
t
d
1
)
t
po
2
)
Figure 10. Output Pulse Diagram
Figure 7. Output Function
Optical Test Signal
E
e
1.0
0.9
V
s
= 5 V
0.8
0.7
t
600 s
600 s
0.6
0.5
T = 60 ms
0.4
94 8134
0.3
Output Signal
, ( see Fig.10 )
0.2
V
O
0.1
V
OH
0
–30
–15
0
15
30
45
60
75
90
V
OL
t
T
amb
– Ambient Temperature ( °C )
96 12115
T
on
T
off
Figure 11. Supply Current vs. Ambient Temperature
Figure 8. Output Function
1.2
3.0
N=16
pulses per burst
1.0
2.5
0.8
2.0
0.6
1.5
0.4
1.0
N=32
0.2
0.5
0
0
1150
750
850
950
1050
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
– Wavelength ( nm )
t
p
/T
– Duty Cycle
94 8408
96 12113
Figure 9. Sensitivity vs. Duty Cycle
Figure 12. Relative Spectral Sensitivity vs. Wavelength
4 (6)
Rev. A5, 01-Dez-98
TSOP17..
Vishay Telefunken
0
°
10
°
20
°
0
°
10
°
20
°
30°
30°
40°
40°
1.0
1.0
50
°
50
°
0.9
0.9
0.8
0.8
60°
60°
70°
80°
70°
80°
0.7
0.7
0.6
0.4
0.2
0
0.2
0.4
0.6
0.6
0.4
0.2
0
0.2
0.4
0.6
d
rel
– Relative Transmission Distance
d
rel
– Relative Transmission Distance
95 11339p2
95 11340p2
Figure 13. Vertical Directivity
j
y
Figure 14. Horizontal Directivity
j
x
Dimensions in mm
96 12116
Rev. A5, 01-Dez-98
5 (6)
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