TSL2572 Datasheet, PDF (7/25 Pages) ams AG – LIGHT-TO-DIGITAL CONVERTER

TSL2572
LIGHT-TO-DIGITAL CONVERTER
TAOS132 − MARCH 2012
TYPICAL CHARACTERISTICS
SPECTRAL RESPONSIVITY
NORMALIZED RESPONSIVITY
vs.
ANGULAR DISPLACEMENT
1
1.0
Both Axes
Ch 0
0.8
0.8
lid ^0.6
0.6
a _0.4
v _{Ch 1}
ill ^0.2
t ₀
G _{s 300 400 500 600 700 800 900 1000 1100}
λ − Wavelength − nm
A ^t _{Figure 2}
0.4
0.2
0
-Q
+Q
−90 −60 −30
0
30
60
90
Q − Angular Displacement − °
Figure 3
ms ^ten _110%
NORMALIZED I_DD
vs.
V_DD and TEMPERATURE
a ⁿ _108%
o _106%
c _104%
l_05C
102%
a _100%
ic 98%
505C
755C
255C
96%
n _94%
h _92%
c _{2.7 2.8}
2.9
3
3.1 3.2
3.3
e ^{VDD — V}
T ^{Figure 4}
115%
110%
RESPONSE to WHITE LED
vs.
TEMPERATURE
105%
Ch 0
100%
95%
Ch 1
90%
0
10 20 30 40 50
60
70
Temperature − °C
Figure 5
Copyright E 2012, TAOS Inc.
6
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