參數(shù)資料
型號: TSL1401R-LF
廠商: TAOS Inc.
英文描述: 128 】 1 LINEAR SENSOR ARRAY WITH HOLD
中文描述: 128】1傳感器陣列線性拒不退讓
文件頁數(shù): 4/12頁
文件大小: 207K
代理商: TSL1401R-LF
TSL1401RLF
128
×
1 LINEAR SENSOR ARRAY WITH HOLD
TAOS076B
APRIL 2007
4
Copyright 2007, TAOS Inc.
The
LUMENOLOGY
Company
www.taosinc.com
Electrical Characteristics at f
clock
= 1 MHz, V
DD
= 5 V, T
A
= 25
°
C,
λ
p
= 640 nm, t
int
= 5 ms,
R
L
= 330
Ω
, E
e
= 11
μ
W/cm
2
(unless otherwise noted) (see Note 3)
PARAMETER
TEST CONDITIONS
See Note 4
E
e
= 0
See Note 5
See Note 6
See Note 7
MIN
1.6
TYP
MAX
2.4
0.2
±
7.5%
UNIT
V
V
V
out
V
drk
PRNU
Analog output voltage (white, average over 128 pixels)
Analog output voltage (dark, average over 128 pixels)
Pixel response nonuniformity
Nonlinearity of analog output voltage
Output noise voltage
2
0
0.1
±
4%
±
0.4%
FS
1
mVrms
V/
J/cm
2
)
R
e
Responsivity
See Note 8
25
35
45
V
sat
Analog output saturation voltage
V
DD
= 5 V, R
L
= 330
Ω
V
DD
= 3 V, R
L
= 330
Ω
V
DD
= 5 V, See Note 9
V
DD
= 3 V, See Note 9
All pixels, E
e
= 0, See Note 10
See Note 11
V
DD
= 5 V, E
e
= 0
V
DD
= 3 V, E
e
= 0
V
I
= V
DD
V
I
= 0
4.5
2.5
4.8
2.8
136
78
0.02
0.5%
2.8
2.6
V
SE
Saturation exposure
nJ/cm
2
DSNU
IL
Dark signal nonuniformity
Image lag
0.05
V
I
DD
Supply current
4.5
4.5
mA
I
IH
I
IL
C
i
NOTES:
High-level input current
Low-level input current
Input capacitance
1
1
μ
A
μ
A
pF
5
3. All measurements made with a 0.1
μ
F capacitor connected between V
DD
and ground.
4. The array is uniformly illuminated with a diffused LED source having a peak wavelength of 640 nm.
5. PRNU is the maximum difference between the voltage from any single pixel and the average output voltage from all pixels of the
device under test when the array is uniformly illuminated at the white irradiance level. PRNU includes DSNU.
6. Nonlinearity is defined as the maximum deviation from a best-fit straight line over the dark-to-white irradiance levels, as a percent
of analog output voltage (white).
7. RMS noise is the standard deviation of a single-pixel output under constant illumination as observed over a 5-second period.
8. R
e(min)
= [V
out(min)
V
drk(max)
]
÷
(E
e
×
t
int
)
9. SE(min) = [V
sat(min)
V
drk(min)
]
×
E
e
×
t
int
)
÷
[V
out(max)
V
drk(min)
]
10. DSNU is the difference between the maximum and minimum output voltage for all pixels in the absence of illumination.
11. Image lag is a residual signal left in a pixel from a previous exposure. It is defined as a percent of white-level signal remaining after
a pixel is exposed to a white condition followed by a dark condition:
Vout (IL)
Vout (white)
IL
Vdrk
Vdrk
100
Timing Requirements (see Figure 1 and Figure 2)
MIN
20
NOM
MAX
UNIT
ns
ns
ns
ns
μ
s
t
su(SI)
t
h(SI)
t
w
t
r
, t
f
t
qt
NOTES: 12. Input pulses have the following characteristics: t
r
= 6 ns, t
f
= 6 ns.
13. SI must go low before the rising edge of the next clock pulse.
Setup time, serial input (see Note 12)
Hold time, serial input (see Note 12 and Note 13)
Pulse duration, clock high or low
Input transition (rise and fall) time
Pixel charge transfer time
0
50
0
20
500
Dynamic Characteristics over recommended ranges of supply voltage and operating free-air
temperature (see Figures 7 and 8)
PARAMETER
TEST CONDITIONS
R
L
= 330
Ω
,
MIN
TYP
120
MAX
UNIT
ns
t
s
Analog output settling time to
±
1%
C
L
= 10 pF
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