TSOP573.., TSOP575..
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Vishay Semiconductors
Rev. 1.4, 25-Feb-14
4
Document Number: 82450
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Fig. 7 - Sensitivity vs. Supply Voltage Disturbances
Fig. 8 - Max. Envelope Duty Cycle vs. Burst Length
Fig. 9 - Sensitivity vs. Ambient Temperature
Fig. 10 - Relative Spectral Sensitivity vs. Wavelength
Fig. 11 - Horizontal Directivity
Fig. 12 - Sensitivity vs. Supply Voltage
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1
10
100
1000
Δ
Vs
RMS
- AC Voltage on DC Supply Voltage (mV)
E
e min.
- Threshold Irradiance (mW/m
2
)
f = f
0
f = 20 kHz
f = 30 kHz
f = 100 Hz
f = 10 kHz
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.9
0
20
40
60
80
100
120
Burst Length (number of cycles/burst)
Max. Envelope Duty Cycle
TSOP573..
TSOP575..
140
0.8
T
amb
- Ambient Temperature (°C)
E
e min.
- Sensitivity (mW/m
2
)
0
0.05
0.10
0.15
0.20
0.40
-30
-10
10
30
50
70
90
0.30
0.25
0.35
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
750 800 850 900 950 1000 1050
1150
λ
- Wavelength (nm)
S(
λ
)
rel
- Relative Spectral Sensitivity
1100
0.1
0.3
0.5
0.7
0.9
80°
70°
60°
50°
40°
30°
20°
10°
0°
-10°
-20°
-30°
-40°
-50°
-60°
-70°
-80°
21947
0
0.1
0.2
0.3
0.4
0.5
0.8
1.5
2.5
3.5
4.5
5.5
2.0
3.0
4.0
5.0
V
S
- Supply Voltage (V)
E
e min.
- Sensitivity (mW/m
2
)
0.6
0.7
