TSL1410R Datasheet, PDF (1/10 Pages) List of Unclassifed Manufacturers – 1280 X 1 LINEAR SENSOR ARRAY WITH HOLD

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TSL1410R
1280 × 1 LINEAR SENSOR ARRAY WITH HOLD
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TAOS043 – AUGUST 2002
D 1280 × 1 Sensor-Element Organization
D 400 Dot-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 Replacement for TSL1410
Description
The TSL1410R linear sensor array consists of two
sections of 640 photodiodes, each with
associated charge amplifier circuitry, aligned to
form a contiguous 1280 × 1 pixel array. The device
incorporates a pixel data-hold function that
provides simultaneous-integration start and stop
times for all pixels. The pixels measure 63.5 µm by
55.5 µm with 63.5-µm center-to-center spacing
and 8-µm spacing between pixels. Operation is
simplified by internal logic that requires only a
serial-input (SI) pulse and a clock.
(TOP VIEW)
1 _VPP
2 _SI1
3 _HOLD1
4 _CLK1
5 _GND
6 _AO1
7 _SO1
8 _SI2
9 _HOLD2
10 _CLK2
11 _SO2
12 _AO2
13 _VDD
The device is intended for use in a wide variety of applications including mark and code reading, OCR and
contact imaging, edge detection and positioning, and optical encoding.
Functional Block Diagram (each section)
Pixel 1 (641)
Integrator
Reset
_
+
Sample/
Output
Pixel
2
(642)
Pixel
3
(643)
3, 9
Hold
Switch Control Logic
Hold
Q1
Q2
Q3
Pixel
640
(1280)
Analog
Bus
Output
Buffer
Q640 (Q1280)
Gain
Trim
13 _VDD
6, 12
AO
5
GND
7, 11
SO
CLK ^4,10
SI ^2,8
640-Bit Shift Register (2 each)
The LUMENOLOGYr Company
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Texas Advanced Optoelectronic Solutions Inc.
800 Jupiter Road, Suite 205 S Plano, TX 75074 S (972_t) 673-0759
www.taosinc.com
Copyright E 2002, TAOS Inc.
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