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Número de pieza | TSL1401CL | |
Descripción | 128 x 1 LINEAR SENSOR ARRAY | |
Fabricantes | TAOS | |
Logotipo | ||
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D 128 × 1 Sensor-Element Organization
D 400 Dots-Per-Inch (DPI) Sensor Pitch
D High Linearity and Uniformity
D Wide Dynamic Range . . . 4000:1 (72 dB)
D Output Referenced to Ground
D Low Image Lag . . . 0.5% Typ
D Operation to 8 MHz
D Single 3-V to 5-V Supply
D Rail-to-Rail Output Swing (AO)
D No External Load Resistor Required
D Replacement for TSL1401R−LF
D RoHS Compliant
TSL1401CL
128 × 1 LINEAR SENSOR ARRAY WITH HOLD
CL PACKAGE
(TOP VIEW)
TAOS136 − JULY 2011
SI 1
8 NC
CLK 2
7 GND
AO 3
VDD 4
6 GND
5 NC
NC − No internal connection
Package Drawing is Not to Scale
Description
The TSL1401CL linear sensor array consists of a 128 × 1 array of photodiodes, associated charge amplifier
circuitry, and an internal pixel data-hold function that provides simultaneous-integration start and stop times for
all pixels. The array is made up of 128 pixels, each of which has a photo-sensitive area of 3,524.3 square
micrometers. There is 8-μm spacing between pixels. Operation is simplified by internal control logic that requires
only a serial-input (SI) signal and a clock.
Functional Block Diagram
Pixel 1
1 Integrator
S1 2 Reset
2
_1
+
S2
Sample/Hold/
Output
3
Pixel
2
Pixel
3
Hold
Q1
Switch Control Logic
Q2
Q3
2
CLK
SI 1
128-Bit Shift Register
Pixel
128
Analog
Bus
Output
Buffer
Q128
Gain
Trim
4
VDD
3
AO
6, 7
GND
The LUMENOLOGY r Company
r
Texas Advanced Optoelectronic Solutions Inc.
1001 Klein Road S Suite 300 S Plano, TX 75074 S (972r) 673-0759
www.taosinc.com
Copyright E 2011, TAOS Inc.
1
1 page TSL1401CL
128 × 1 LINEAR SENSOR ARRAY WITH HOLD
PARAMETER MEASUREMENT INFORMATION
TAOS136 − JULY 2011
CLK
SI tqt
Internal
Reset
Integration
18 Clock Cycles
Not Integrating
tint
Integrating
AO ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ1ÎÎ29CÎÎlocÎÎkCyÎÎclesÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
Hi-Z Hi-Z
Figure 1. Timing Waveforms
CLK
tw 1
tsu(SI)
SI
50%
th(SI)
ts
AO Pixel 1
2
128 129
Pixel 128
2.5 V
5V
0V
5V
0V
Figure 2. Operational Waveforms
The LUMENOLOGY r Company
r
www.taosinc.com
r
Copyright E 2011, TAOS Inc.
5
5 Page TSL1401CL
128 × 1 LINEAR SENSOR ARRAY WITH HOLD
PACKAGE INFORMATION
TAOS136 − JULY 2011
TOP VIEW
0.0635
(Note B)
Pin 1
SIDE VIEW
8.064 (see note B)
9.4 + 0.2
ARRAY DETAIL A
(Note B)
8
A 3.0 + 0.2
63.5
76.6
95.3
Photodiode Array
(Not to Scale)
0.22
55.5
46
37
END VIEW
1.2 + 0.2
BOTTOM
VIEW
CL of Solder Contact
CL of Pixel 5
Pin 1
0.0208
0.95
0.6
0.8
1.8
Photodiode Array
(Not to Scale)
0.95
0.305
CL of Package
CL of Photodiode Array Area
0.6
7.5 + 0.08
2.5
1.0
Pb
NOTES: A. All linear dimensions are in millimeters. Dimension tolerance is ± 0.05 mm unless otherwise noted.
B. Nominal photodiode array dimension. The array is made up of 124 inner pixels, 2 next-to-end pixels, and 2 end pixels. Pixel
#1 is closer to Pin 1. The inner pixels measure 63.5 μm (H) by 55.5 μm (W), the next-to-end pixels are 76.6 μm (H) by
46 μm (W), and the end pixels are 95.3 μm (H) by 37 μm (W). There is 8-μm spacing between all pixels. See Array Detail A.
C. Package top surface is molded with an electrically nonconductive clear plastic compound having an index of refraction of 1.56.
D. Contact finish is soft gold plated.
E. This package contains no lead (Pb).
F. This drawing is subject to change without notice.
Figure 10. Package CL Configuration
The LUMENOLOGY r Company
r
www.taosinc.com
r
Copyright E 2011, TAOS Inc.
11
11 Page |
Páginas | Total 16 Páginas | |
PDF Descargar | [ Datasheet TSL1401CL.PDF ] |
Número de pieza | Descripción | Fabricantes |
TSL1401CL | 128 x 1 LINEAR SENSOR ARRAY | TAOS |
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TSL1401CS-LF | 128 x 1 LINEAR SENSOR ARRAY WITH HOLD | TAOS |
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