www.vishay.com
Document Number: 81780
2
Rev. 1.5, 09-Jul-10
TSOP351.., TSOP353.., TSOP355..
Vishay Semiconductors
IR Receiver Modules for Remote
Control Systems
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.
TYPICAL CHARACTERISTICS
(T
amb
= 25 °C, unless otherwise specified)
Fig. 1 - Output Function
Fig. 2 - Pulse Length and Sensitivity in Dark Ambient
ABSOLUTE MAXIMUM RATINGS
PARAMETER
TEST CONDITION
SYMBOL
VALUE
UNIT
Supply voltage (pin 3)
V
S
- 0.3 to + 6
V
Supply current (pin 3)
I
S
3
mA
Output voltage (pin 4)
V
O
- 0.3 to (V
S
+ 0.3)
V
Output current (pin 4)
I
O
5
mA
Junction temperature
T
j
100
°C
Storage temperature range
T
stg
- 40 to + 100
°C
Operating temperature range
T
amb
- 30 to + 85
°C
Power consumption
T
amb
≤
85 °C
P
tot
10
mW
ELECTRICAL AND OPTICAL CHARACTERISTICS
(T
amb
= 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
Supply current (pin 3)
E
v
= 0, V
S
= 3.3 V
I
SD
0.27
0.35
0.45
mA
E
v
= 40 klx, sunlight
I
SH
0.45
mA
Supply voltage
V
S
2.5
5.5
V
Transmission distance
E
v
= 0, test signal see fig. 1,
IR diode TSAL6200,
I
F
= 250 mA
d
45
m
Output voltage low (pin 4)
I
OSL
= 0.5 mA, E
e
= 0.7 mW/m
2
,
test signal see fig. 1
V
OSL
100
mV
Minimum irradiance
Pulse width tolerance:
t
pi
- 5/f
o
< t
po
< t
pi
+ 6/f
o
,
test signal see fig. 1
E
e min.
0.15
0.35
mW/m
2
Maximum irradiance
t
pi
- 5/f
o
< t
po
< t
pi
+ 6/f
o
,
test signal see fig. 1
E
e max.
30
W/m
2
Directivity
Angle of half transmission
distance
ϕ
1/2
± 50
deg
E
e
T
t
pi
*)
t
V
O
V
OH
V
OL
t
po
2)
t
14337
Optical Test Signal
(IR diode TSAL6200, I
F
= 0.4 A, N = 6 pulses, f = f
O
, t = 10 ms)
Output Signal
t
d
1)
1)
3/f
O
< t
d
< 9/f
O
2)
t
pi
- 4/f
O
< t
po
< t
pi
+ 6/f
O
*) t
pi
≥
6/fo is recommended for optimal function
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
0.4
0.1
1
10
100
1000
10 000 100 000
E
e
- Irradiance (mW/m²)
t
po
- Output Pulse Width (ms)
20771
λ
= 950 nm,
optical test signal, fig. 1
Output Pulse Width
Input Burst Length
