TSL1402R
256 × 1 LINEAR SENSOR ARRAY WITH HOLD
TAOS041G − NOVEMBER 2011
7
The LUMENOLOGY r Company
r
r
Copyright E 2011, TAOS Inc.
www.taosinc.com
TYPICAL CHARACTERISTICS
0.4
0
300 500 700 900
0.6
0.8
PHOTODIODE SPECTRAL RESPONSIVITY
0.2
λ − Wavelength − nm
Normalized Responsivity
T
A
= 25°C
1
1100400 600 800 1000
Figure 3
Figure 4
NORMALIZED IDLE SUPPLY CURRENT
vs
FREE-AIR TEMPERATURE
T
A
− Free-Air Temperature − °C
010 3040 7060
I
DD
— Normalized Idle Supply Current
0
0.5
1
1.5
2
20
50
Figure 5
WHITE OUTPUT VOLTAGE
vs
FREE-AIR TEMPERATURE
T
A
− Free-Air Temperature − °C
0
0.5
1
1.5
2
V
out
— Output Voltage — V
010 3040 706020
50
V
DD
= 5 V
t
int
= 0.5 ms to 15 ms
Figure 6
DARK OUTPUT VOLTAGE
vs
FREE-AIR TEMPERATURE
T
A
− Free-Air Temperature − °C
0.06
0.08
0.10
V
out
— Output Voltage
010 3040 706020
50
V
DD
= 5 V
t
int
= 15 ms
t
int
= 5 ms
t
int
= 2.5 ms
t
int
= 0.5 ms
t
int
= 1 ms
0.07
0.09
TSL1402R
256 × 1 LINEAR SENSOR ARRAY WITH HOLD
TAOS041G − NOVEMBER 2011
8
r
r
Copyright E 2011, TAOS Inc.
The LUMENOLOGY r Company
www.taosinc.com
TYPICAL CHARACTERISTICS
Figure 7
SETTLING TIME
vs.
LOAD
R
L
— Load Resistance − W
Settling Time to 1% — ns
0 200 400 600 800 1000
0
100
200
300
400
500
600
V
DD
= 3 V
V
out
= 1 V
470 pF
220 pF
100 pF
10 pF
Figure 8
SETTLING TIME
vs.
LOAD
R
L
— Load Resistance − W
Settling Time to 1% — ns
0 200 400 600 800 1000
0
100
200
300
400
500
600
V
DD
= 5 V
V
out
= 1 V
470 pF
220 pF
100 pF
10 pF
TSL1402R
256 × 1 LINEAR SENSOR ARRAY WITH HOLD
TAOS041G − NOVEMBER 2011
9
The LUMENOLOGY r Company
r
r
Copyright E 2011, TAOS Inc.
www.taosinc.com
APPLICATION INFORMATION
Power Supply Considerations
For optimum device performance, power-supply lines should be decoupled by a 0.01-μF to 0.1-μF capacitor
with short leads mounted close to the device package (see Figure 9 and Figure 10).
Connection Diagrams
1
2
3
4
5
6
7
14
13
12
11
10
9
8
V
DD
SI1
CLK
AO1
GND
SO2
NC
NC
SO1
GND
NC
SI2
NC
AO2
SI
CLK
AO
V
DD
0.1 μF
TSL1402R
Figure 9. Serial Connection
1
2
3
4
5
6
7
14
13
12
11
10
9
8
V
DD
SI1
CLK
AO1
GND
SO2
NC
NC
SO1
GND
NC
SI2
NC
AO2
SI
CLK
V
DD
0.1 μF
TSL1402R
AO1
(Pixels 1 − 128)
AO2
(Pixels 129 − 256)
Figure 10. Parallel Connection

TSL1402R

Mfr. #:
Manufacturer:
ams
Description:
Light To Frequency & Light To Voltage Linear Sensor 400 DPI
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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