Datasheet

VCNL4000
www.vishay.com
Vishay Semiconductors
Rev. 1.6, 24-Aug-11
4
Document Number: 83798
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Fig. 5 - Relative Radiant Intensity vs. Wavelength
Fig. 6 - Relative Radiant Intensity vs. Angular Displacement
Fig. 7 - Relative Spectral Sensitivity vs. Wavelength
Fig. 8 - Relative Radiant Sensitivity vs. Angular Displacement
Fig. 9 - Ambient Light Value vs. Illuminance
Fig. 10 - Relative Spectral Sensitivity vs. Wavelength
1.1
0
0.2
0.4
0.6
0.8
0.9
1.0
0.1
0.3
0.5
0.7
1050750
800
850 900 950 1000
I
e, rel.
- Relative Radiant Intensity
λ - Wavelength (nm) 22305
I
F
= 100 mA
0° 20°- 20°
40°
60°
80°
0.6
0.7
0.8
0.9
1.0
00.1 0.1 0.20.2 0.30.3 0.40.4 0.50.5
I
rel.
- Relative Radiant Intensity
λ - Wavelength (nm)22306
1.1
0
0.2
0.4
0.6
0.8
0.9
1.0
0.1
0.3
0.5
0.7
1100400
500
600 700 800 900 1000
S
rel
- Relative Spectral Sensitivity
λ - Wavelength (nm) 22307
0° 20°- 20°
40°
60°
80°
0.6
0.7
0.8
0.9
1.0
00.1 0.1 0.20.2 0.30.3 0.40.4 0.50.5
S
rel.
- Relative Sensitivity
λ - Wavelength (nm)22308
100 000
1
100
1000
10 000
10
Ambient Light Signal (cts)
E
V
- Illuminance (lx)
0.1 1 10 100 1000 10 000
0
0.2
0.4
0.6
0.8
1.0
1100400
500
600 700 800 900 1000
S(λ)
rel
- Relative Spectral Responsivity
λ - Wavelength (nm) 22310
VCNL4000
Human eye