参数资料
型号: EVAL.BH1620FVC
厂商: Rohm Semiconductor
文件页数: 3/11页
文件大小: 0K
描述: BOARD EVAL FOR BH1620FVC
特色产品: Ambient Light Sensor ICs
标准包装: 1
传感器类型: 环境光
接口: 逻辑
灵敏度: 560nm
电源电压: 2.4 V ~ 5.5 V
嵌入式:
已供物品: 板,CD
已用 IC / 零件: BH1620
BH1620FVC
● Reference Data
Technical Note
1.2
1.0
0.8
0.6
0.4
0.2
0.0
Fluorescent
Light
Incandescent
Light
Halogen Light
Kripton Light
Artifical Sun
Light
White LED
100000
10000
1000
100
10
1
0.1
0.01
0.001
H-Gain
M-Gain
L-Gain
400
500
600
700
800
900
1000
1100
0.01
1
100
10,000
1,000,000
Wavelength [ nm ]
0
0.5
1
Ratio
1.5
2
Illuminance [lx]
1.2
Fig.1 Spectral Response
Fig.2 Light Source Dependency
( Fluorescent Light is set to '1' )
1.2
100
Fig.3 Illuminance – I OUT
Characteristics
1
0.8
- +
受信指向角特性
1pin
1
0.8
暗電流温特
10
1
H-Gain
0.6
0.4
0.2
-
+
0.6
0.4
0.2
-
+
-
1pin
+
0.1
0.01
M-Gain
L-Gain
SD
0
-90
-60
-30
0
30
60
90
0
-90
-60
-30
0
30
60
90
0.001
-40 -20
0
20
40
60
80 100
Angle [ deg ]
Fig.4 Directional Characteristics 1
100
Angle [ deg ]
Fig.5 Directional Characteristics 2
1.4
1.4
Ta [ ℃ ]
Fig.6 Ta – I OUT ( 0 lx )
10
1
0.1
0.01
H-Gain
M-Gain
L-Gain
SD
1.2
1
0.8
0.6
0.4
0.2
1.2
1
0.8
0.6
0.4
0.2
0.001
-40
-20
0
20 40
Ta [ ℃ ]
60
80
100
0
-40
-20
0
20 40
Ta [ ℃ ]
60
80
100
0
2
2.5
3
3.5 4 4.5
VCC [ V ]
5
5.5
6
Fig.7 Ta – I CC ( 0 lx )
10000
1000
L-Gain
100
M-Gain
10
H-Gain
1
Fig.8 I OUT Temperature dependency
( 100 lx )
Fig.9 I OUT VCC dependency
100
1000
Illuminance [ lx ]
10000
Fig.10 Illuminance – Wake up Time
www.rohm.com
? 2012 ROHM Co., Ltd. All rights reserved.
3/9
2012.02 - Rev.D
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