SENSITRON
SEMICONDUCTOR
TECHNICAL DATA
DATA SHEET 1167, REV. -
AMBIENT LIGHT SENSOR
LOGARITHMIC HYBRID AMPLIFIER
FEATURES:
2 Volts Per Decade Response
Wide Field of View
Very Wide Sensitivity Range
Filtered to Match Human Eye Model
Miniature Size
Internal Temperature Compensation
SCP-4095
MAXIMUM RATINGS / ELECTRICAL CHARACTERISTICS
RATINGS/CHARACTERISTIC -- Condition
SYMBOL
Supply Voltage
VCC
Supply Voltage
VCC
Output Voltage -- (0.25 Volts)
VO
(over input range of 1.5 to 150,000 Lux)
Insulation Resistance @ 50Vdc
RI
Reduction @ Field of View of 40 from center pole
-
Sensitivity (up to 10Hz)
-
Operating Temperature Range
TOP
MIN.
-
-
-5
10
-
1.5
-40
TYP.
-
-
-
MAX.
+18
-18
+5
-
-
-
50
-
150,000
-
+85
UNITS
Volts
Volts
Volts
MW
%
Lux
C
RESPONSE CHARACTERISTICS
6
5
4
3
2
1
0
-1
-2
-3
-4
-5
-6
1
10
100
1000
10000
100000 1000000
ILLUMINANCE (LUX)
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