TSLW1401
EXTENDED TEMPERATURE
128 1 LINEAR SENSOR ARRAY WITH HOLD
TAOS024A – JUNE 2001
3
www.taosinc.com
Copyright 2001, TAOS Inc.
Absolute Maximum Ratings
Supply voltage range, V
DD
Input voltage range, V
I
Input clamp current, I
IK
(V
I
< 0) or (V
I
> V
DD
)
Output clamp current, I
OK
(V
O
< 0 or V
O
> V
DD
)
Voltage range applied to any output in the high impedance or power-off state, V
O
Continuous output current, I
O
(V
O
= 0 to V
DD
)
Continuous current through V
DD
or GND
Analog output current range, I
O
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range, T
A
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
–0.3 V to 6 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
–0.3 V to V
DD
+ 0.3V
–20 mA to 20 mA
–25 mA to 25 mA
–0.3 V to V
DD
+ 0.3 V
–25 mA to 25 mA
–40 mA to 40 mA
–25 mA to 25 mA
–25
°
C to 115
°
C
–40
°
C to 125
°
C
. . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
260
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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
Input voltage, V
I
High-level input voltage, V
IH
Low-level input voltage, V
IL
Wavelength of light source,
λ
Clock frequency, f
clock
Sensor integration time, t
int
Setup time, serial input, t
su(SI)
Hold time, serial input, t
h(SI)
(see Note 1)
Operating free-air temperature, T
A
NOTE 1: SI must go low before the rising edge of the next clock pulse.
4.5
5
5.5
V
0
V
DD
V
DD
0.8
V
2
V
0
V
400
1000
nm
5
2000
kHz
0.0645
100
ms
20
ns
0
ns
°
C
–25
115
Hi-Z
18 Clock Cycles
129 Clock Cycles
CLK
SI
AO
Internal
Reset
Integration
Hi-Z
Not Integrating
Integrating
Figure 1. Timing Waveforms