isl29013 Intersil Corporation, isl29013 Datasheet - Page 12

• Manufacturer Part Number: isl29013
• Description: Light-to-digital Output Sensor With High Sensitivity, Gain Selection, Interrupt Function And I2c Interface
• Manufacturer: Intersil Corporation

Typical Performance Curves
FIGURE 13. OSCILLATOR FREQUENCY vs SUPPLY VOLTAGE
FIGURE 17. OSCILLATOR FREQUENCY vs TEMPERATURE
FIGURE 15. OUTPUT CODE FOR 0 LUX vs TEMPERATURE
330
329
328
327
326
325
10
8
6
4
2
0
320.0
319.5
319.0
318.5
318.0
-60
-60
V
0 lux
2.0
DD
= 3V
2.3
-20
-20
RANGE 2
TEMPERATURE (°C)
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
2.6
12
20
20
2.9
3.2
(R
EXT
60
60
T
A
V
= +27°C
= 100k:) (Continued)
3.5
DD
= 3V
3.8
100
ISL29013
14000
12000
10000
8000
6000
4000
2000
315
305
295
285
275
265
FIGURE 14. SUPPLY CURRENT vs TEMPERATURE
1.080
1.048
1.016
0.984
0.952
0.920
FIGURE 16. OUTPUT CODE vs TEMPERATURE
FIGURE 18. LIGHT SENSITIVITY vs LUX LEVEL
0
-60
0
-60
V
VDD = 3V
DD
V
2k
= 3V
DD
INCANDESCENT
= 3V
-20
RANGE 3
5000 lux
TYPICAL OUTPUT LUX VARIATION
BETWEEN FOUR LIGHT SOURCES: +15%
LUX METER READING (LUX)
4k
-20
TEMPERATURE (°C)
TEMPERATURE (° C)
5000 lux
RANGE3
HALOGEN
6k
20
20
8k
200 lux
RANGE 1
FLUORESCENT
10k
60
60
February 13, 2008
RANGE1
12k
200 lux
SUN
FN6485.0
14k
100
100