TSL201CL

64 y 1 LINEAR SENSOR ARRAY

TAOS146 − APRIL 2012

1

The LUMENOLOGY

r Company

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Copyright

E 2012, TAOS Inc.

www.taosinc.com

TSL201R−LF

Description

The TSL201CL linear sensor array consists of a 64

× 1 array of photodiodes and associated charge amplifier

circuitry. The pixels measure 120

μm (H) by 68 μm (W) with 125-μm center-to-center spacing and 57-μm

spacing between pixels. Operation is simplified by internal control logic that requires only a serial-input (SI)

signal and a clock.

The TSL201CL 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.

Functional Block Diagram

1

2

SI

CLK

64-Bit Shift Register

Q64

Switch Control Logic

Pixel

2

Pixel

64

Pixel

3

Analog

Bus

6, 7

Q3

Q2

Q1

4

3

Output

Amplifier

Gain

Trim

(External

330

W

Load)

AO

GND

Integrator

Reset

_

+

Pixel 1

Sample/

Output

S1

S2

2

1

3

1

2

r

r

Texas Advanced Optoelectronic Solutions Inc.

1001 Klein Road

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

NC − No internal connection

8 NC

7 GND

6 GND

5 NC

CL PACKAGE

(TOP VIEW)

SI 1

CLK 2

AO 3

Package Drawing is Not to Scale