ISL29002 Datasheet, PDF (4/10 Pages) Intersil Corporation – Light-to-Digital I2C Sensor

ISL29002
Typical Performance Curves R_EXT = 100kΩ (Continued)
315
V_dd = 3V
COMMAND = 00H
305
25000 lux
295
285
275
1000 lux
10
V_dd = 3V
COMMAND = 00H
8 _{0 lux}
6
4
2
265
-60
-20
20
60
100
TEMPERATURE (^oC)
FIGURE 5. SUPPLY CURRENT vs TEMPERATURE
0
-60
-20
20
60
100
TEMPERATURE (^oC)
FIGURE 6. OUTPUT CODE FOR 0LUX vs TEMPERATURE
1.080
1.048
V_dd = 3V
COMMAND = 00H
25000 lux
1.016
0.984
1000 lux
0.952
0.920
-60
-20
20
60
100
TEMPERATURE (^oC)
FIGURE 7. OUTPUT CODE vs TEMPERATURE
330
V_dd = 3V
329
328
327
326
325
-60
-20
20
60
100
TEMPERATURE (^oC)
FIGURE 8. OSCILLATOR FREQUENCY vs TEMPERATURE
100
k = 7.5
n = 1.85
80
60
40
HUMAN VISIBILITY CIE STANDARD
D1 NORMALIZED
n(D1-kD2)
NORMALIZED
D2
NORMALIZED
20
0
300 400 500 600 700 800 900 1000 1100
WAVELENGTH (nm)
FIGURE 9. RELATIVE INTENSITY
RADIATION PATTERN
LUMINOSITY
ANGLE
RELATIVE SENSITIVITY
FIGURE 10. RADIATION PATTERN
4
FN7465.2
December 1, 2006