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PDF TSL2014 Data sheet ( Hoja de datos )
| Número de pieza | TSL2014 | |
| Descripción | 896 x 1 LINEAR SENSOR ARRAY | |
| Fabricantes | TAOS | |
| Logotipo |  |
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D 896 × 1 Sensor-Element Organization
D 200 Dots-Per-Inch (DPI) Sensor Pitch
D High Linearity and Uniformity
D Wide Dynamic Range . . . 2000:1 (66 dB)
D Output Referenced to Ground
D Low Image Lag . . . 0.5% Typ
D Operation to 5 MHz
D Single 5-V Supply
D 112 mm Active Length
Description
The TSL2014 linear sensor array consists of two
sections of 448 photodiodes and associated charge
amplifier circuitry that can be connected to form a
contiguous 896 × 1 array. The pixels measure 120 μm
(H) by 70 μm (W) with 125-μm center-to-center spacing
and 55-μm spacing between pixels. Operation is
simplified by internal control logic that requires only a
serial-input (SI) signal and a clock.
The TSL2014 is intended for use in a wide variety of
applications including mark detection and code
reading, optical character recognition (OCR) and
contact imaging, edge detection and positioning as well
as optical linear and rotary encoding.
Functional Block Diagram (each section)
Pixel 1
(449)
S1
1 Integrator
2 Reset
2
_ 13
+
S2
Sample/
Output
Pixel
2
(450)
Pixel
3
(451)
Switch Control Logic
Q1 Q2 Q3
TSL2014
896 y 1 LINEAR SENSOR ARRAY
TAOS040C − AUGUST 2011
PACKAGE
(TOP VIEW)
VDD 1
SI1 2
AO1 3
SO1 4
SI2 5
CLK 6
GND 7
AO2 8
SO2 9
VDD 10
Pixel
448
(896)
VDD
Analog
Bus
Output
Amplifier
Gain Trim
Q448 (896)
AO1
(AO2)
RL
External
Load
SO1
(SO2)
CLK
SI1 (SI2)
448-Bit Shift Register
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  
TSL2014
896 y 1 LINEAR SENSOR ARRAY
TAOS040C − AUGUST 2011
Dynamic Characteristics over recommended ranges of supply voltage and operating free-air
temperature (see Figure 2)
PARAMETER
ts Analog output settling time to ± 1%
tpd Propagation delay time, SO1 and SO2
TEST CONDITIONS
RL = 330 Ω CL = 10 pF
MIN TYP MAX UNIT
185 ns
50 ns
TYPICAL CHARACTERISTICS
CLK
SI
AO Hi-ZÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ4ÎÎ49CÎÎlockÎÎCyÎÎclesÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎHi-ÎÎZ ÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
Figure 1. Timing Waveforms (each section)
CLK
tw
2.5 V
1 (449)
2.5 V
2 (450)
448 (896)
449 (897)
tsu(SI)
SI1 (SI2) 2.5 V
SO1 (SO2)
2.5 V
th(SI)
tpd(SO)
tpd(SO)
AO1 (A02)
ts ts
Pixel 1 (449)
Pixel 448 (896)
Figure 2. Operational Waveforms (each section)
2.5 V
5V
0V
5V
0V
The LUMENOLOGY r Company
r
www.taosinc.com
r
Copyright E 2011, TAOS Inc.
5
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet TSL2014.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
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