TSL257T
HIGH-SENSITIVITY
LIGHT-TO-VOLTAGE CONVERTER
TAOS065B − APRIL 2007
TYPICAL CHARACTERISTICS
DARK VOLTAGE
vs
FREE-AIR TEMPERATURE
10
VDD = 5 V
9
8
7
6
5
4
3
2
1
0
0 10 20 30 40 50 60 70
TA − Free-Air Temperature − °C
Figure 4
NORMALIZED OUTPUT VOLTAGE
vs.
ANGULAR DISPLACEMENT
1
0.8
NORMALIZED OUTPUT VOLTAGE
vs.
ANGULAR DISPLACEMENT
1
0.8
0.6
0.6
0.4
0.4
0.2
0
-Q
+Q
−90 −60 −30
0
30
60
90
Q − Angular Displacement − °
Figure 5
0.2
0
-Q
+Q
−90 −60 −30
0
30
60
90
Q − Angular Displacement − °
Figure 6
Copyright E 2007, TAOS Inc.
4
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