ISL29000 Datasheet, PDF (3/7 Pages) Intersil Corporation – Ambient Light Photo Detect IC

Typical Performance Curves
ISL29000
100
ISL29000 RELATIVE RESPONSE
80
60
40
20
0
400
ISL29000 RELATIVE
RESPONSE WITH IR
GLASS FILTER
500 600 700 800 900 1k
WAVE LENGTH (nm)
FIGURE 3. SPECTRAL RESPONSE
70
V_CC = 3V
60 FLUORESCENT LIGHT
50
40
30
20
10
0
0
200
400
600
800
ILLUMINATION (L_X)
FIGURE 4. SENSITIVITY
1000
0.20
V_DD = 3V
0.18
0.16
0.14
0.12
0.10
-60 -40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
FIGURE 5. DARK CURRENT vs TEMPERATURE
1.20
V_DD = 3V
1.15 FLUORESCENT LIGHT OF 500 LUX
1.10
1.05
1.00
0.95
0.90
0.85
0.80
-60 -40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
FIGURE 6. GAIN vs TEMPERATURE
0.6
V_DD = 3V
0.5 ^{TA = +27°C}
0.4
0.3
0.2
0.1
0
-200 0 200 400 600 800 1000 1200
OUTPUT CURRENT (µA)
FIGURE 7. OUTPUT COMPLIANCE VOLTAGE vs CURRENT
800
700
600
500
400
FLUORESCENT
LIGHT SOURCE
300
200
100
0
0
5k
10k
15k
20k
ILLUMINANCE (lux)
FIGURE 8. I_OUT vs LUMINANCE
3
FN6117.6
September 2, 2008