TSL2014

TSL2014 Datasheet

The TSL2014 linear sensor array consists of two sections of 448 photodiodes and associated charge amplifier circuitry that can be connected to form a contiguous 896 x 1 array. The pixels measure 120 um H by 70 um W with 125-um center-to-center spacing and 55-um spacing between pixels. Operation is simplified by internal control logic that requires only a serial-input SI signal and a clock.

Part	Datasheet
TSL2014	TSL2014 (pdf)

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D 896 x 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 Typ D Operation to 5 MHz D Single 5-V Supply D 112 mm Active Length The TSL2014 linear sensor array consists of two sections of 448 photodiodes and associated charge amplifier circuitry that can be connected to form a contiguous 896 x 1 array. The pixels measure 120 um H by 70 um W with 125-um center-to-center spacing and 55-um spacing between pixels. Operation is simplified by internal control logic that requires only a serial-input SI signal and a clock. The TSL2014 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 each section Pixel 1 449 S1 1 Integrator 2 Reset Sample/ Output Pixel 2 Pixel 3 Switch Control Logic TSL2014 896 y 1 LINEAR SENSOR ARRAY TAOS040C − AUGUST 2011 PACKAGE TOP VIEW VDD 1 SI1 2 AO1 3 SO1 4 SI2 5 CLK 6 GND 7 AO2 8 SO2 9 VDD 10 Pixel 448 896 Analog Bus Output Amplifier Gain Trim Q448 896 AO1 AO2 RL External Load SO1 SO2 CLK SI1 SI2 448-Bit Shift Register The LUMENOLOGY r Company Texas Advanced Optoelectronic Solutions Inc. 1001 Klein Road S Suite 300 S Plano, TX 75074 S 972r 673-0759 Copyright E 2011, TAOS Inc. 1 TSL2014 896 y 1 LINEAR SENSOR ARRAY TAOS040C − AUGUST 2011 Terminal Functions TERMINAL NAME NO. SO2 VDD 9 1, 10 O Analog output of section O Analog output of section I Clock. The clock controls the charge transfer, pixel output and reset. Ground substrate . All voltages are referenced to GND. I Serial input section SI1 defines the start of the data-out sequence. I Serial input section SI2 defines the start of the data-out sequence. Serial output section SO1 signals the end of the data out sequence and provides a signal to drive the input of section 2 SI2 in serial mode. Serial output section SO2 signals the end of the data out sequence and provides a signal to drive the input of another device for cascading.

PDF Datasheet Preview

D 896 x 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 Typ D Operation to 5 MHz D Single 5-V Supply D 112 mm Active Length

The TSL2014 linear sensor array consists of two sections of 448 photodiodes and associated charge amplifier circuitry that can be connected to form a contiguous 896 x 1 array. The pixels measure 120 um H by 70 um W with 125-um center-to-center spacing and 55-um spacing between pixels. Operation is simplified by internal control logic that requires only a serial-input SI signal and a clock.

The TSL2014 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 each section

Pixel 1 449 S1
1 Integrator 2 Reset

Sample/

Output

Pixel 2

Pixel 3

Switch Control Logic

TSL2014 896 y 1 LINEAR SENSOR ARRAY

TAOS040C − AUGUST 2011 PACKAGE TOP VIEW

VDD 1 SI1 2 AO1 3 SO1 4 SI2 5 CLK 6 GND 7 AO2 8 SO2 9 VDD 10

Pixel 448 896

Analog Bus

Output Amplifier

Gain Trim Q448 896

AO1 AO2 RL External Load

SO1 SO2

CLK SI1 SI2
448-Bit Shift Register

The LUMENOLOGY r Company

Texas Advanced Optoelectronic Solutions Inc.
1001 Klein Road S Suite 300 S Plano, TX 75074 S 972r 673-0759

Copyright E 2011, TAOS Inc. 1

TSL2014 896 y 1 LINEAR SENSOR ARRAY

TAOS040C − AUGUST 2011

Terminal Functions

TERMINAL

NAME NO.

SO2 VDD
9 1, 10

O Analog output of section

O Analog output of section

I Clock. The clock controls the charge transfer, pixel output and reset.

Ground substrate . All voltages are referenced to GND.

I Serial input section SI1 defines the start of the data-out sequence.

I Serial input section SI2 defines the start of the data-out sequence.

Serial output section SO1 signals the end of the data out sequence and provides a signal to drive the input of section 2 SI2 in serial mode.

Serial output section SO2 signals the end of the data out sequence and provides a signal to drive the input of another device for cascading.

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Datasheet ID: TSL2014 519826