TSLB257, TSLG257, TSLR257
HIGH-SENSITIVITY COLOR
LIGHT-TO-VOLTAGE CONVERTERS
TAOS027C − JUNE 2006
TYPICAL CHARACTERISTICS
PHOTODIODE SPECTRAL RESPONSIVITY
1
0.9
0.8
TSLG257
TSLR257
PHOTODIODE SPECTRAL RESPONSIVITY WITH
EXTERNAL HOYA CM500 FILTER
1
TSLG257
Normalized to
TSLR257
@ 670 nm
T
A
= 25°C
Relative Responsivity
0.9
0.8
TSLB257
TSLR257
Normalized to
TSLG257
@ 540 nm
T
A
= 25°C
Relative Responsivity
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
300
TSLB257
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
300
500
700
900
λ
− Wavelength − nm
1100
500
700
900
λ
− Wavelength − nm
1100
Figure 2
Figure 3
DARK VOLTAGE
vs
FREE-AIR TEMPERATURE
10
9
8
V D− Dark Voltage − mV
7
6
5
4
3
2
1
0
0
10
20
30
40
50
60
T
A
− Free-Air Temperature −
°C
70
Normalized Response
V
DD
= 5 V
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
−90
−70
NORMALIZED RESPONSE
vs
ANGULAR DISPLACEMENT
−50
−30 −10
10
30
50
Angular Displacement −
5
70
90
Figure 4
Figure 5
The
LUMENOLOGY
r
Company
r
r
www.taosinc.com
Copyright
E
2006, TAOS Inc.
5
TAOS [ TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS ]
