TSL202R
128 y 1 LINEAR SENSOR ARRAY
TAOS032F JANUARY 2012
3
The LUMENOLOGY r Company
r
r
Copyright E 2012, TAOS Inc.
www.taosinc.com
Absolute Maximum Ratings
Supply voltage range, V
DD
0.3 V to 6 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage range, V
I
0.3 V to V
DD
+ 0.3V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input clamp current, I
IK
(V
I
< 0 or V
I
> V
DD
)
20 mA to 20 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output clamp current, I
OK
(V
O
< 0 or V
O
> V
DD
)
25 mA to 25 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Voltage range applied to any output in the high impedance or
power-off state, V
O
0.3 V to V
DD
+ 0.3V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous output current, I
O
(V
O
= 0 to V
DD
)
25 mA to 25 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous current through V
DD
or GND
40 mA to 40 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Analog output current range, I
O
25 mA to 25 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range, T
A
25癈 to 85癈
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, T
stg
25癈 to 85癈
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
260癈
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ESD tolerance, human body model
2000 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
Recommended Operating Conditions (see Figure 1 and Figure 2)
MIN
NOM
MAX
UNIT
Supply voltage, V
DD
4.5
5
5.5
V
Input voltage, V
I
0
V
DD
V
High-level input voltage, V
IH
2
V
DD
V
Low-level input voltage, V
IL
0
0.8
V
Wavelength of light source, ?/DIV>
400
1000
nm
Clock frequency, f
clock
5
5000
kHz
Sensor integration time, serial, t
int
0.026
100
ms
Sensor integration time, parallel, t
int
0.013
100
ms
Operating free-air temperature, T
A
0
70
癈
Load resistance, R
L
300
4700
?/DIV>
Load capacitance, C
L
420
pF