TCS3471 Datasheet, PDF (7/23 Pages) TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS – COLOR LIGHT-TO-DIGITAL CONVERTER

TCS3471
COLOR LIGHT-TO-DIGITAL CONVERTER
TAOS115 − MARCH 2011
TYPICAL CHARACTERISTICS
PHOTODIODE SPECTRAL RESPONSIVITY
NORMALIZED I_DD
vs.
1
110%
V_DD and TEMPERATURE
Normalized to
0.9
Clear
108%
0.8
0.7
lid ^0.6
0.5
a _0.4
v _0.3
ill ^0.2
0.1
t ₀
AG ^{t s 300}
Clear
@ 755 nm
T_A = 25°C
Red
Blue
Green
500
700
900
λ − Wavelength − nm
Figure 2
1100
106%
755C
104%
102%
505C
255C
100%
05C
98%
96%
94%
92%
2.7 2.8
2.9
3
3.1 3.2
3.3
V_DD — V
Figure 3
s ⁿ _{NORMALIZED RESPONSIVITY}
e _vs.
m ^{t ANGULAR DISPLACEMENT}
1.0
10,000
RESPONSIVITY TEMPERATURE
COEFFICIENT
a _{on 0.8}
l ^{c 0.6}
1000
a _0.4
nic ^0.2
h ₀
-Q
+Q
c ^−90
−60 −30
0
30
60
90
Q − Angular Displacement − °
Te ^{Figure 4}
100
400
500 600 700 800
λ − Wavelength − nm
Figure 5
900 1000
Copyright E 2011, TAOS Inc.
6
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www.taosinc.com
The LUMENOLOGY r Company
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