参数资料
型号: ISL29015IROZ-EVALZ
厂商: Intersil
文件页数: 10/13页
文件大小: 0K
描述: EVALUATION BOARD FOR ISL29015
标准包装: 1
传感器类型: 灯光,数字式输出
传感范围: 65535Lux
接口: I²C,SM 总线
灵敏度: 540nm
电源电压: 2.25 V ~ 3.3 V
嵌入式:
已供物品:
已用 IC / 零件: ISL29015
ISL29015
Typical Performance Curves
V DD = 3V, R ext = 499k Ω
1.2
1.0
SUN
INCANDESCENT
1.2
1
AMBIENT
LIGHT
SENSING
HUMAN EYE RESPONSE
IR AND
0.8
PROXIMITY
0.8
HALOGEN
SENSING
0.6
0.6
0.4
0.4
0.2
FLUORESCENT
0.2
0
0
300
400
500
600 700 800
900
1000
1100
-0.2
300
400
500
600 700 800 900
1000
1100
WAVELENGTH (nm)
FIGURE 5. SPECTRUM OF FOUR LIGHT SOURCES
WAVELENGTH (nm)
FIGURE 6. SPECTRAL RESPONSE FOR AMBIENT LIGHT
SENSING AND PROXIMITY SENSING
LUMINOSITY
RADIATION PATTERN
10° 0° 10°
20°
30°
20°
30°
1000
900
800
V DD = 3V
RANGE = 1000 LUX
16-BIT ADC
INCANDESCENT
65535
ANGLE 40°
50°
40°
50°
700
600
HALOGEN
60°
70°
60°
70°
500
400
300
FLUORESCENT
32768
E cal =
80°
90°
0.2 0.4 0.6 0.8
RELATIVE SENSITIVITY
80°
90°
1.0
200
100
0
0
1000 LUX
x DATA
2 16
0
100 200 300 400 500 600 700 800 900 1000
LUX METER READING (LUX)
10000
FIGURE 7. RADIATION PATTERN
FIGURE 8. SENSITIVITY TO FOUR LIGHT SOURCES
4500
1000
100
92% BRIGHTNESS PAPER
18% GRAY CARD
4000
3500
3000
2500
2000
I IRLED = 100mA
I IRLED = 50mA
I IRLED = 25mA
I IRLED = 12.5mA
1500
10
ESD BLACK FOAM
1000
500
1
0
20
40 60
80
100
0
0
10
20
30
40 50 60
70
80
90
DISTANCE (mm)
FIGURE 9. ADC OUTPUT vs DISTANCE WITH DIFFERENT
OBJECTS IN PROXIMITY SENSING
10
DISTANCE (mm)
FIGURE 10. ADC OUTPUT vs DISTANCE WITH DIFFERENT
LED CURRENT AMPLITUDES IN PROXIMITY
SENSING
FN6522.0
October 31, 2008
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