LV0111CF_15 Datasheet, PDF (2/7 Pages) ON Semiconductor – Ambient Light Sensor, Logarithmic Current Output

LV0111CF
ELECTRICAL AND OPTICAL CHARACTERISTICS at Ta  25C, VCC = 2.5V (Note 3)
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Current dissipation (Note 4, 6)
ICC
Sleep current
Isl
Ev = 1000 lx, RL = 27k
Ev = 0 lx
50
75
0.01
100
A
0.1
A
Output current (1) (Note 4, 6)
Output current (2) (Note 4, 6)
Dark current
Temperature coefficient (Note 5)
IO1
IO2
Ileak
Itc
Ev = 100 lx
Ev = 1000 lx
Ev = 0 lx
Ev = 100 lx
18
21
27
31
0.35
0.1
24
A
35
A
0.5
A
%/C
Rise time (Note 7)
Tr1
Ev = 1000 lx
40
100
s
Fall time (Note 7)
Tf1
Ev = 1000 lx
2
5
ms
Peak sensitivity wave length (Note 5) p
550
nm
3. Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product performance may
not be indicated by the Electrical Characteristics if operated under different conditions.
4. Measured with the standard light source A. White LED is used instead in the mass production line.
5. Design guaranteed item
6. Test circuit for measuring current dissipation and output current
Light
source
A
VCC
LV0111CF
Ipd
OUT
A
7. Measuring method of rise time (Tr) and fall time (Tf)
Pulse drive
White LED
LV0111CF
Ipd
Ipd
VCC
0A
0.8V
OUT
VOUT
GND
Tr
Tf
90%
10%
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