KAI-04050 datasheet(5/49 Pages) ONSEMI

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KAI-04050 Image Sensor

www.truesenseimaging.com

Revision 5.0 PS-0009 Pg. 5

Summary Specification

KAI-04050 Image Sensor

DESCRIPTION

The KAI-04050 Image Sensor is a 4-megapixel CCD in a 1”

optical format. Based on the TRUESENSE 5.5 micron

Interline Transfer CCD Platform, the sensor features

broad dynamic range, excellent imaging performance,

and a flexible readout architecture that enables use of 1,

2, or 4 outputs. The sensor supports full resolution

readout up to 32 frames per second, while a Region of

Interest (ROI) mode enables partial readout of the sensor

at even higher frame rates. A vertical overflow drain

structure suppresses image blooming and enables

electronic shuttering for precise exposure control.

The sensor is available with the TRUESENSE Sparse Color

Filter Pattern, a technology which provides a 2x

improvement in light sensitivity compared to a standard

color Bayer part.

The sensor shares common pin-out and electrical

configurations with other devices based on the

TRUESENSE 5.5 micron Interline Transfer CCD Platform,

allowing a single camera design to support multiple

members of this sensor family.

FEATURES



Bayer Color Pattern, TRUESENSE Sparse Color

Filter Pattern, and Monochrome configurations



Progressive scan readout



Flexible readout architecture



High frame rate



High sensitivity



Low noise architecture



Excellent smear performance



Package pin reserved for device identification

APPLICATIONS



Industrial Imaging



Medical Imaging



Security

Parameter

Typical Value

Architecture

Interline CCD; Progressive Scan

Total Number of Pixels

2404 (H) x 1800 (V)

Number of Effective Pixels

2360 (H) x 1776 (V)

Number of Active Pixels

2336 (H) x 1752 (V)

Pixel Size

5.5 µm (H) x 5.5 µm (V)

Active Image Size

12.85 mm (H) x 9.64 mm (V)

16.06 mm (diag) 1” optical format

Aspect Ratio

4:3

Number of Outputs

1, 2, or 4

Charge Capacity

20,000 electrons

Output Sensitivity

34 µV/e-

Quantum Efficiency

Pan (-ABA, -QBA, -PBA)

R, G, B (-FBA, -QBA)

R, G, B (-CBA, -PBA)

44%

31%, 37%, 38%

29%, 37%, 39%

Read Noise (f= 40MHz)

12 electrons rms

Dark Current

Photodiode

VCCD

7 electrons/s

100 electrons/s

Dark Current Doubling Temp

Photodiode

VCCD

7 °C

9 °C

Dynamic Range

64 dB

Charge Transfer Efficiency

0.999999

Blooming Suppression

> 300 X

Smear

-100 dB

Image Lag

< 10 electrons

Maximum Pixel Clock Speed

40 MHz

Maximum Frame Rates

Quad Output

Dual Output

Single Output

32 fps

16 fps

8 fps

Package

68 pin PGA

Cover Glass

AR Coated, 2 Sides or

Clear Glass

All parameters are specified at T = 40 ° C unless otherwise noted

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