tslw1401r ETC-unknow, tslw1401r Datasheet

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tslw1401r

Manufacturer Part Number
tslw1401r
Description
Extended Temperature 128 X 1 Linear Sensor Array With Hold
Manufacturer
ETC-unknow
Datasheet
t
Description
Functional Block Diagram
The LUMENOLOGY r Company
CLK
SI
D
D
D
D
D
D
D
D
D
D
D
1
2
The TSLW1401R linear sensor array consists of a 128
circuitry, and an internal pixel data-hold function that provides simultaneous-integration start and stop times for
all pixels. The pixels measure 63.5 m (H) by 55.5 m (W) with 63.5- m center-to-center spacing and 8- m
spacing between pixels. Operation is simplified by internal control logic that requires only a serial-input (SI)
signal and a clock.
128
400 Dots-Per-Inch (DPI) Sensor Pitch
High Linearity and Uniformity
Wide Dynamic Range . . . 4000:1 (72 dB)
Output Referenced to Ground
Low Image Lag . . . 0.5% Typ
Operation to 8 MHz
Single 3-V to 5-V Supply
Rail-to-Rail Output Swing (AO)
No External Load Resistor Required
Replacement for TSLW1401
Pixel 1
1 Sensor-Element Organization
Hold
_
+
Sample/
Output
Texas Advanced Optoelectronic Solutions Inc.
Q1
800 Jupiter Road, Suite 205 S Plano, TX 75074 S (972) 673-0759
Integrator
Reset
t
128-Bit Shift Register
Switch Control Logic
t
Pixel
2
www.taosinc.com
Q2
Pixel
3
Q3
1 array of photodiodes, associated charge amplifier
Pixel
128
CLK
Q128
V
AO
DD
SI
t
Analog
Bus
(TOP VIEW)
1
2
3
4
Output
Buffer
8
7
6
5
Gain
Trim
TAOS044 – NOVEMBER 2002
Copyright E 2002, TAOS Inc.
GND
GND
GND
GND
5 – 8
4
3
AO
GND
V
DD
1

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tslw1401r Summary of contents

Page 1

... D Replacement for TSLW1401 Description The TSLW1401R linear sensor array consists of a 128 circuitry, and an internal pixel data-hold function that provides simultaneous-integration start and stop times for all pixels. The pixels measure 63.5 m (H) by 55.5 m (W) with 63.5- m center-to-center spacing and 8- m spacing between pixels. Operation is simplified by internal control logic that requires only a serial-input (SI) signal and a clock ...

Page 2

... A 0.1 F bypass capacitor should be connected between V The TSLW1401R is intended for use in a wide variety of applications, including: image scanning, mark and code reading, optical character recognition (OCR) and contact imaging, edge detection and positioning, and optical linear and rotary encoding. ...

Page 3

Absolute Maximum Ratings Supply voltage range ...

Page 4

TAOS044 – NOVEMBER 2002 Electrical Characteristics at f clock 330 , E = 12.5 W/ PARAMETER V Analog output voltage (white, average over 128 pixels) out V Analog output voltage (dark, average over 128 pixels) ...

Page 5

CLK SI Internal Reset 18 Clock Cycles Integration Not Integrating Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î ...

Page 6

TAOS044 – NOVEMBER 2002 PHOTODIODE SPECTRAL RESPONSIVITY 25°C A 0.8 0.6 0.4 0.2 0 300 400 500 600 700 800 – Wavelength – nm Figure 3 AVERAGE ANALOG OUTPUT VOLTAGE, WHITE vs FREE-AIR TEMPERATURE 1.2 V ...

Page 7

AVERAGE ANALOG OUTPUT VOLTAGE, WHITE vs FREE-AIR TEMPERATURE 2.0 1.5 1.0 0.5 0 – – Free-Air Temperature – ° Figure 7 SETTLING TIME vs. LOAD 600 ...

Page 8

TAOS044 – NOVEMBER 2002 This dual-in-line package consists of an integrated circuit mounted on a lead frame and encapsulated in an electrically nonconductive clear plastic compound. Pin 1 SI Pin 2 CLK Pin 3 AO Pin ...

Page 9

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. Texas ...

Page 10

TAOS044 – NOVEMBER 2002 Copyright E 2002, TAOS Inc www.taosinc.com The LUMENOLOGY r Company t ...

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