
Features
Applications
PHOTO
IC
Photo IC diode
Spectral response close to visual sensitivity
S9066, S9067
PRELIMINARY DATA
Sep. 2002
S9066 and S9067 photo ICs have spectral response close to human visual sensitivity. Two active areas are made on a single chip. One is for
detecting light in the visible to near infrared range and the other is only sensitive to near infrared light and used for output signal correction. This
measures light only within the visible range by finding the difference between the two output signals in the internal current amplifier circuit.
l Spectral response close to human visual sensitivity
is attained without using visual compensation filter.
l Operation just as easy to use as a photodiode
l Large output current equivalent to phototransistors
l Excellent linearity
l Energy-saving sensor for TVs, etc.
l Light dimmers for liquid crystal panels
l Various types of light level measurement
1
I Absolute maximum ratings (Ta=25 °C)
Parameter
Symbol
Value
Unit
Reverse voltage
VR
-0.5 to 16
V
Photocurrent
IL
10
mA
Forward current
IF
10
mA
Power dissipation *
P
250
mW
Operating temperature
Topr
-30 to +80
°C
Storage temperature
Tstg
-40 to +85
°C
*1: Derate power dissipation at a rate of -3.3 mW/°C above Ta=25 °C
I Electrical and optical characteristics (Ta=25 °C)
Parameter
Symbol
Condition
Min.
Typ.
Max.
Unit
Spectral response range
l
-
300 to 820
-
nm
Peak sensitivity wavelength
lp
-
600
-
nm
Operating reverse voltage
VR
3-
12
V
Dark current
ID
VR=5 V
-
1.0
50
nA
Photocurrent
IL
VR=5 V, 2856 K, 100 lx
-0.72
-
mA
Rise time *
tr
-
6.0
-
ms
Fall time *
tf
10 to 90 %, VR=5 V
RL=10 kW, l=560 nm
-2.5
-
ms
*2: Rise/fall time measurement method
PULSED LIGHT
FROM LED
(
l=560 nm)
VO
LOAD
RESISTANCE RL
7.5 V
90 %
2.5 V
10 %
VO
tr
tf
0.1 F
KPICC0041EA