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PDF TSL1401CS-LF Data sheet ( Hoja de datos )
| Número de pieza | TSL1401CS-LF | |
| Descripción | 128 x 1 LINEAR SENSOR ARRAY WITH HOLD | |
| 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 Available in a Solder-Bump Linear Array
Package
D Lead (Pb) Free and RoHS Compliant
TSL1401CS−LF
128 × 1 LINEAR SENSOR ARRAY WITH HOLD
www.DTaAOtaSS0h7e2Eet−4AUP.cRoILm2007
(TOP VIEW)
HOLD 2
GND 4
1 SI
3 CLK
5 GND
Description
The TSL1401CS−LF linear sensor array consists
of a 128 × 1 array of photodiodes, associated
charge amplifier circuitry, and a pixel data-hold
function that provides simultaneous-integration
start and stop times for all pixels. The pixels
measure 63.5 μm (H) by 55.5 μm (W) with
63.5-μm center-to-center spacing and 8-μm
spacing between pixels. Operation is simplified by
internal control logic that requires only a
serial-input (SI) signal and a clock.
AO 6
VDD 8
7 SO
Functional Block Diagram
Pixel 1
1 Integrator
S1 2 Reset
2
_1
+ S2
Sample/Hold/
Output
3
Pixel
2
Pixel
3
Pixel
128
Analog
Bus
Output
Buffer
8 VDD
6
AO
4, 5
GND
Hold 2
Switch Control Logic
Q1
Q2 Q3
Q128
Gain
Trim
7 SO
CLK 3
SI 1
128-Bit Shift Register
The
LUMENOLOGY
r
Company
Texas
Advarnced
Optoelectronic
Solutions
Inc.
1001 Klein Road S Suite 300 S Plano, TX 75074 S (972r) 673-0759
www.taosinc.com
Copyright E 2007, TAOS Inc.
1
1 page  
TSL1401CS−LF
128 × 1 LINEAR SENSOR ARRAY WITH HOLD
www.DTaAOtaSS0h7e2Eet−4AUP.cRoILm2007
Dynamic Characteristics over recommended ranges of supply voltage and operating free-air
temperature (see Figures 7 and 8)
ts
tpd(SO)
PARAMETER
Analog output settling time to ± 1%
Propagation delay time, SO1, SO2
TEST CONDITIONS
RL = 330 Ω, CL = 10 pF
MIN TYP MAX UNIT
120 ns
50 ns
TYPICAL CHARACTERISTICS
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)
SO
ts
AO Pixel 1
The LUMENOLOGY r Company
2 128 129
tpd(SO)
tpd(SO)
Pixel 128
Figure 2. Operational Waveforms
r
www.taosinc.com
r
2.5 V
5V
0V
5V
0V
Copyright E 2007, TAOS Inc.
5
5 Page 
TSL1401CS−LF
128 × 1 LINEAR SENSOR ARRAY WITH HOLD
APPLICATION INFORMATION
www.DTaAOtaSS0h7e2Eet−4AUP.cRoILm2007
PCB Pad Layout
Suggested PCB pad layout guidelines for the TSL1401CS−LF solder bump linear array package is shown in
Figure 11.
8 y 380
Diameter
Mask
1
8 y 360
Diameter
Metal Pad
2 3456
170
78
8 y 110
Trace Width
NOTES: A. All linear dimensions are in micrometers.
B. This drawing is subject to change without notice.
Figure 11. Suggested PCB Layout
7 y 1000
The LUMENOLOGY r Company
r
www.taosinc.com
r
Copyright E 2007, TAOS Inc.
11
11 Page | ||
| Páginas | Total 18 Páginas | |
| PDF Descargar | [ Datasheet TSL1401CS-LF.PDF ] | |
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