BH1750FVI Ver la hoja de datos (PDF) - ROHM Semiconductor
Número de pieza
componentes Descripción
Fabricante
BH1750FVI
ROHM Semiconductor
BH1750FVI Datasheet PDF : 18 Pages
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BH1750FVI
●Reference Data
1.2
1
0.8
0.6
0.4
0.2
0
400
500
600
700
800
900
1000
1100
Wavelength [ nm ]
Fig.1 Spectral Response
1.2
1
1pin
0.8
-
+
0.6
0.4
-
+
0.2
0
-90
-60
-30
0
30
60
90
Angle [ deg ]
Fig.4 Directional Characteristics 1
1.2
1
0.8
0.6
0.4
0.2
0
-40 -20 0 20 40 60 80 100
Ta [ ℃ ]
Fig.7 Measurement Accuracy
Temperature Dependency
10
1
0.1
0.01
-40
-20
0
20
40
60
80
100
Ta [ ℃ ]
Fig.10 VCC – ICC@0 Lx
( POWER DOWN )
64
56
48
40
32 HH-R-Reess..
24
L-Res.
16
8
L-Res.
0
0
1.2
8 16 24 32 40 48 56 64
Illuminance [ lx ]
Fig.2 Illuminance -
Measurement Result 1
1
0.8
0.6
-
0.4
-
1pin
0.2
+
0
+
-90
-60
-30
0
30
60
90
Angle [ deg ]
Fig.5 Directional Characteristics 2
Fluorescent
Light
Incandescent
Light
Halogen
Light
Kripton Light
Artifical Sun
Light
White LED
0
0.5
1
1.5
2
Ratio
Fig.8 Light Source Dependency
( Fluorescent Light is set to '1' )
1.2
1
DVI=1.8V
0.8
0.6
0.4
0.2
0
2
2.5
3
3.5
4
VCC [ V ]
Fig.11 Measurement Result
VCC Dependency
Technical Note
100000
10000
1000
100
10
1
1
10
100 1000 10000 100000
Illuminance [ lx ]
Fig.3 Illuminance -
Measuremnet Result 2
10
8 蛍光灯白熱灯感度比
6
4
2
H-Res.
0
-40 -20 0 20 40 60 80 100
Ta [ ℃ ]
Fig.6 Dark Response
200
150
100
50
0
2
2.5
3
3.5
4
VCC [ V ]
Fig.9 VCC - ICC
( During measurement )
1.2
1
VCC=3V
0.8
0.6
0.4
0.2
0
1.5
2
2.5
3
3.5
DVI [ V ]
Fig.12 Measurement Result
DVI Dependency
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3/17
2011.11 - Rev.D
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