7

FN6282.1

September 21, 2010

FIGURE 17. SUPPLY CURRENT vs SUPPLY VOLTAGE

FIGURE 18. TRANSIENT RESPONSE OF ISL29006 TO

CHANGE IN LIGHT INTENSITY

FIGURE 19. TRANSIENT RESPONSE OF ISL29007 TO CHANGE IN LIGHT INTENSITY

18.0

18.2

18.4

18.6

18.8

19.0

19.2

19.4

19.6

19.8

20.0

1.5

2.0

2.5

3.0

3.5

4.0

SUPPLY VOLTAGE (V)

FLUORESCENT LIGHT INTENSITY = 850 LUX

VDD = 3V, REXT = 100k

Ω

LIGHT INTENSITY RISES FROM 0 TO 300 LUX

AND FALLS FROM 300 TO 0 LUX WITH WHITE

LED

LIGHT INTENSITY

VOUT

0V

VDD = 3V, REXT = 100k

Ω

LIGHT INTENSITY RISES FROM 0 TO 300 LUX

AND FALLS FROM 300 TO 0 LUX WITH WHITE

LED

LIGHT INTENSITY

VOUT

3V

ISL29006, ISL29007, ISL29008