TSL2014 TAOS, TSL2014 Datasheet

Photodiodes Linear Array 200 DPI

TSL2014

Manufacturer Part Number
TSL2014
Description
Photodiodes Linear Array 200 DPI
Manufacturer
TAOS
Type
Linear Sensor Arrayr
Datasheet

Specifications of TSL2014

Peak Wavelength
1000 nm
Maximum Rise Time
500 ns
Maximum Fall Time
500 ns
Maximum Operating Temperature
+ 70 C
Minimum Operating Temperature
0 C
Product
Photodiode
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
r
Description
Functional Block Diagram (each section)
The LUMENOLOGY r Company
D
D
D
D
D
D
D
D
D
SI1 (SI2)
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.
896 × 1 Sensor-Element Organization
200 Dots-Per-Inch (DPI) Sensor Pitch
High Linearity and Uniformity
Wide Dynamic Range . . . 2000:1 (66 dB)
Output Referenced to Ground
Low Image Lag . . . 0.5% Typ
Operation to 5 MHz
Single 5-V Supply
112 mm Active Length
CLK
Pixel 1
(449)
S1
Texas Advanced Optoelectronic Solutions Inc.
_
+
Sample/
1001 Klein Road S Suite 300 S Plano, TX 75074 S (972) 673-0759
Output
1
2
Integrator
Reset
S2
1
r
2
3
Q1
Switch Control Logic
r
448-Bit Shift Register
www.taosinc.com
Pixel
(450)
2
Q2
Pixel
(451)
3
Q3
Pixel
(896)
448
896 y 1 LINEAR SENSOR ARRAY
Q448 (896)
r
GND 7
AO1 3
SO1 4
AO2 8
SO2 9
V
CLK 6
V
SI1 2
SI2 5
DD
DD
Analog
Bus
10
1
Output
Amplifier
Gain Trim
Copyright E 2007, TAOS Inc.
V
DD
TAOS040B − MAY 2007
(TOP VIEW)
PACKAGE
TSL2014
R
External
Load
L
SO1
(SO2)
AO1
(AO2)
1

Related parts for TSL2014

TSL2014 Summary of contents

Page 1

... 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 ...

Page 2

... TSL2014 896 y 1 LINEAR SENSOR ARRAY TAOS040B − MAY 2007 Terminal Functions TERMINAL I/O I/O NAME NO. AO1 3 O Analog output of section 1. AO2 8 O Analog output of section 2. CLK 6 I Clock. The clock controls the charge transfer, pixel output and reset. GND 7 Ground (substrate). All voltages are referenced to GND. ...

Page 3

... TSL2014 896 y 1 LINEAR SENSOR ARRAY TAOS040B − MAY 2007 −0 − ...

Page 4

... TSL2014 896 y 1 LINEAR SENSOR ARRAY TAOS040B − MAY 2007 Electrical Characteristics at f clock 330 Ω 18μW/cm (unless otherwise noted PARAMETER V Analog output voltage (white, average over 896 pixels) out V Analog output voltage (dark, average over 896 pixels) drk PRNU Pixel response nonuniformity ...

Page 5

... LINEAR SENSOR ARRAY TEST CONDITIONS R = 330 Ω L TYPICAL CHARACTERISTICS 449 Clock Cycles 2 (450) 448 (896) t pd(SO Pixel 448 (896) r www.taosinc.com TSL2014 TAOS040B − MAY 2007 MIN TYP MAX UNIT 185 Î Î Î Î Î Î Î Î Hi-Z 449 (897 ...

Page 6

... TSL2014 896 y 1 LINEAR SENSOR ARRAY TAOS040B − MAY 2007 PHOTODIODE SPECTRAL RESPONSIVITY 25°C A 0.8 0.6 0.4 0.2 0 300 400 500 600 700 800 λ − Wavelength − nm Figure 3 Copyright E 2007, TAOS Inc. 6 TYPICAL CHARACTERISTICS ANALOG OUTPUT SETTLING TIME LOAD CAPACITANCE AND RESISTANCE ...

Page 7

... T + int(min) where: the number of pixels the case of the TSL2014, the minimum integration time would be 200 ns int(min important to note that not all pixels will have the same integration time if the clock frequency is varied while data is being output. The LUMENOLOGY r Company 896 y 1 LINEAR SENSOR ARRAY ...

Page 8

... R L SI2 5 330 W CLK 6 Clock Input GND 7 AO2 SO2 330 W DD PARALLEL Copyright E 2007, TAOS Inc. 8 APPLICATION INFORMATION TSL2014 SI Input AO 1/AO 2 Clock Input R 330 W Figure 5. Connection Diagrams r www.taosinc.com TSL2014 SI1 2 AO1 3 SO1 4 SI2 5 CLK 6 GND 7 AO2 8 SO2 SERIAL The LUMENOLOGY r Company r ...

Page 9

... NOTES: A. All linear dimensions are in inches (millimeters). B. Cover glass index of refraction is 1.52. C. Pixel centers are located along the centerline of the mounting holes. D. This drawing is subject to change without notice. Figure 6. TSL2014 Mechanical Specifications The LUMENOLOGY r Company MECHANICAL INFORMATION 1.93 (49,02) 0.10 (2,54) BSC 1 ...

Page 10

... TSL2014 896 y 1 LINEAR SENSOR ARRAY TAOS040B − MAY 2007 PRODUCTION DATA — information in this document is current at publication date. Products conform to specifications in accordance with the terms of Texas Advanced Optoelectronic Solutions, Inc. standard warranty. Production processing does not necessarily include testing of all parameters. ...

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