ISL29010 Datasheet, PDF (12/14 Pages) Intersil Corporation – Light-to-Digital Output Sensor with High Sensitivity, Gain Selection, and I2C Interface

ISL29010
Typical Performance Curves (R_EXT = 100kΩ) (Continued)
330
VDD = 3V
329
328
327
326
325
-60
-20
20
60
100
TEMPERATURE (°C)
FIGURE 17. OSCILLATOR FREQUENCY vs TEMPERATURE
14000
12000
VDD = 3V
10000
HALOGEN
8000
INCANDESCENT
6000
SUN
FLUORESCENT
4000
2000
0
0
TYPICAL OUTPUT LUX VARIATION
BETWEEN FOUR LIGHT SOURCES: +15%
2k
4k
6k
8k 10k 12k 14k
LUX METER READING (LUX)
FIGURE 18. LIGHT SENSITIVITY vs LUX LEVEL
1000
VDD = 3V
900
800
HALOGEN
700
INCANDESCENT
600
FLUORESCENT
500
400
300
200
100
0
0 100 200 300 400 500 600 700 800 900 1k
LUX METER READING (LUX)
FIGURE 19. LIGHT SENSITIVITY vs LUX LEVEL
100
VDD = 3V
90
80
HALOGEN
70
FLUORESCENT
60
50
40
30
INCANDESCENT
20
10
0
0 10 20 30 40 50 60 70 80 90 100
LUX METER READING (LUX)
FIGURE 20. LIGHT SENSITIVITY vs LUX LEVEL
12
FN6414.0
February 13, 2008