TSL208 ETC [List of Unclassifed Manufacturers], TSL208 Datasheet

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TSL208

Manufacturer Part Number
TSL208
Description
512 X 1 LINEAR SENSOR ARRAY
Manufacturer
ETC [List of Unclassifed Manufacturers]
Datasheet
t
Description
Functional Block Diagram
The LUMENOLOGY r Company
CLK
D
D
D
D
D
D
D
D
D
SI
The TSL208R linear sensor array consists of a 512 1
array of photodiodes and associated charge amplifier
circuitry. The pixels measure 120 m (H) by 70 m (W)
with 125- m center-to-center spacing and 55- m
spacing between pixels. Operation is simplified by
internal control logic that requires only a serial-input (SI)
signal and a clock.
The TSL208R 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.
2
3
512
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
Replacement for TSL208
1 Sensor-Element Organization
Pixel 1
Texas Advanced Optoelectronic Solutions Inc.
_
+
Sample/
Output
800 Jupiter Road, Suite 205 S Plano, TX 75074 S (972) 673-0759
Q1
Integrator
Reset
t
512-Bit Shift Register
Switch Control Logic
t
Pixel
2
www.taosinc.com
Q2
Pixel
3
Q3
Pixel
512
Q512
Analog
Bus
t
y
(TOP VIEW)
Output
Amplifier
Gain
Trim
1
2
3
4
5
6
7
TAOS031C – OCTOBER 2002
Copyright E 2002, TAOS Inc.
V
SI
CLK
AO
GND
SO
V
DD
DD
R
330 W
L
GND
V
AO
SO
DD
4
5
6
1
1

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TSL208 Summary of contents

Page 1

... The TSL208R 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

TAOS031C – OCTOBER 2002 Terminal Functions TERMINAL I/O I/O NAME NO Analog output. CLK 3 I Clock. The clock controls the charge transfer, pixel output and reset. GND 5 I Ground (substrate). All voltages are referenced ...

Page 3

Absolute Maximum Ratings Supply voltage range ...

Page 4

TAOS031C – OCTOBER 2002 Electrical Characteristics at f clock 330 , W/cm (unless otherwise noted PARAMETER V Analog output voltage (white, average over 512 pixels) out V Analog output voltage (dark, ...

Page 5

Dynamic Characteristics over recommended ranges of supply voltage and operating free-air temperature (see Figure 2) PARAMETER t Analog output settling time Propagation delay time, SO pd(SO) CLK SI Î Î Î Î Î Î Î Î ...

Page 6

TAOS031C – OCTOBER 2002 PHOTODIODE SPECTRAL RESPONSIVITY 0.8 0.6 0.4 0.2 0 300 400 500 600 700 800 – Wavelength – nm Figure 3 Copyright E 2002, TAOS Inc. 6 TYPICAL CHARACTERISTICS 900 ...

Page 7

... Bypass Cap DETAIL A NOTES: A. All linear dimensions are in inches (millimeters). B. This drawing is subject to change without notice. C. Pixel centers are located along the center line of the mounting holes. Figure 4. TSL208R Mechanical Specifications The LUMENOLOGY r Company MECHANICAL INFORMATION Plated Hole 7 Places 0.027(0,69) 0.021(0,53) DIA ...

Page 8

TAOS031C – OCTOBER 2002 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 ...

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