TSL210 datasheet(2/13 Pages) AMSCO

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TSL210

640 × 1 LINEAR SENSOR ARRAY

TAOS039D − AUGUST 2011

The LUMENOLOGY

r Company

E 2011, TAOS Inc.

www.taosinc.com

D 640 × 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

Description

The TSL210 linear sensor array consists of five

sections

128

photodiodes,

each

with

associated charge amplifier circuitry, running from

a common clock. These sections can be

connected to form a contiguous 640

× 1 pixel

array. Device pixels measure 120

μm (H) by

μm (W) with 125-μm center-to-center pixel

spacing. Operation is simplified by internal logic

that requires only a serial input (SI1 through SI5)

for each section and a common clock for the five

sections.

The device is intended for use in a wide variety of

applications including contact imaging, mark and

code reading, bar-code reading, edge detection

and positioning, OCR, level detection, and linear

and rotational encoding.

Functional Block Diagram (each section)

CLK

128-Bit Shift Register

Q128

Switch Control Logic

Pixel

128

Pixel

Analog

Bus

Output

Amplifier

Gain

Trim

VDD

(External

330

Load)

GND

Integrator

Reset

Pixel 1

Sample/

Output

Texas Advanced Optoelectronic Solutions Inc.

1001 Klein Road

S Suite 300 S Plano, TX 75074 S (972) 673-0759

PACKAGE

(TOP VIEW)

1 VDD

2 CLK

3 SI1

4 AO1

5 SO1

6 SI2

7 AO2

8 SO2

9 GND

10 SI3

11 AO3

12 SO3

13 SI4

14 AO4

15 SO4

16 SI5

17 AO5

18 SO5

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