TSOP1138 Vishay, TSOP1138 Datasheet - Page 3
TSOP1138
Manufacturer Part Number
TSOP1138
Description
IR RECEIVER, 45M, 950NM, SIP
Manufacturer
Vishay
Specifications of TSOP1138
Transmission Range
45m
Directivity
45°
Supply Voltage Range
2.5V To 5.5V
Opto Case Style
Through Hole
Operating Temperature Range
-25°C To +85°C
Carrier Frequency
38kHz
Supply Current
450µA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TSOP1138
Manufacturer:
VISHAY
Quantity:
20 000
Part Number:
TSOP1138
Manufacturer:
VISHAY/威世
Quantity:
20 000
Company:
Part Number:
TSOP1138SB1
Manufacturer:
VISHAY
Quantity:
28 804
Document Number 82006
Rev. 12, 23-Jun-03
VISHAY
V
V
V
16910
E
16926
O
OH
OL
e
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
1.2
1.0
0.8
0.6
0.4
0.2
0.0
Figure 5. Frequency Dependence of Responsivity
Optical Test Signal
Output Signal, ( see Fig.4 )
0.1
600 ms
0.7
1.0
Figure 4. Output Pulse Diagram
T
E
on
Figure 3. Output Function
T = 60 ms
optical test signal, fig.3
f/f
e
– Irradiance ( mW/m
0
10.0
0.9
– Relative Frequency
Df ( 3dB ) = f
l = 950 nm,
f = f
Toff
Ton
100.0 1000.010000.0
0
"5%
600 ms
0
1.1
/7
T
2
off
)
1.3
94 8134
t
16912
16911
94 8147
Figure 7. Sensitivity vs. Supply Voltage Disturbances
2.0
1.5
1.0
0.5
0.0
Figure 8. Sensitivity vs. Electric Field Disturbances
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
2.0
1.6
1.2
0.8
0.4
0.0
DV
0.1
0.01
0.0
sRMS
E – Field Strength of Disturbance ( kV/m )
Figure 6. Sensitivity in Bright Ambient
10W/m
Correlation with ambient light sources:
10W/m
E – Ambient DC Irradiance (W/m
– AC Voltage on DC Supply Voltage (mV)
f = f
Ambient, l = 950 nm
0.4
f(E) = f
1.0
0.10
2
o
^1.4klx (Std.illum.A,T=2855K)
2
^8.2klx (Daylight,T=5900K)
0
0.8
10.0
f = 10 kHz
1.00
Vishay Semiconductors
f = 1 kHz
1.2
100.0
10.00
f = 100 Hz
1.6
TSOP11..
2
)
1000.0
100.00
2.0
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