tsl245r ETC-unknow, tsl245r Datasheet - Page 3

• Manufacturer Part Number: tsl245r
• Description: Infrared Light-to-frequency Converter
• Manufacturer: ETC-unknow

The LUMENOLOGY r Company
1.2
0.8
0.6
0.4
0.2
0.001
1000
0.01
1
0
100
0.1
10
−25
0.001
1
V
E
DD
e
V
λ
T
= 0
p
A
DD
= 5 V
= 940 nm
= 25°C
0.01
= 5 V
0
DARK FREQUENCY
E
T
OUTPUT FREQUENCY
TEMPERATURE
A
e
0.1
− Irradiance − μW/cm
− Temperature − °C
Figure 1
Figure 3
IRRADIANCE
vs
25
vs
1
10
TYPICAL CHARACTERISTICS
50
r
2
100
www.taosinc.com
75
1000
INFRARED LIGHT-TO-FREQUENCY CONVERTER
1.010
1.005
1.000
0.995
0.990
0.985
0.980
0.8
0.6
0.4
0.2
1
0
600
2.5
T
PHOTODIODE SPECTRAL RESPONSE
A
V
T
f
O
A
= 25°C
DD
= 20 kHz
= 25°C
700
= 5 V
3
r
V
OUTPUT FREQUENCY
λ − Wavelength − nm
DD
SUPPLY VOLTAGE
3.5
Figure 2
Figure 4
800
− Supply Voltage − V
vs
4
TAOS060D − SEPTEMBER 2007
900
Copyright E 2007, TAOS Inc.
4.5
1000
TSL245R
5
1100
5.5
3