The KAI-50140 image sensor is a 50 megapixel Interline Transfer CCD image sensor in a 2.18 to 1 aspect ratio, making it well suited to inspect displays commonly found on modern smartphones. Leveraging a 4.5 μm pixel design that provides a 70% resolution increase compared to the KAI-29050 and KAI-29052 devices, the KAI-50140 provides excellent image uniformity and broad dynamic range. A flexible output architecture supports 1, 2, or 4 outputs for full resolution readout of up to 4 frames per second, and a true electronic shutter enables image capture without motion artifacts across a broad range of exposure times.

 

 ● Parameter / Typical Value

 ● Architecture Interline： CCD, Progressive Scan

 ● Total Number of Pixels ：10560 (H) × 4920 (V)

 ● Number of Effective Pixels ：10480 (H) × 4840 (V)

 ● Number of Active Pixels ：10440 (H) × 4800 (V)

 ● Pixel Size： 4.5 μm (H) × 4.5 μm (V)

 ● Active Image Size ：46.98 mm (H) × 21.60 mm (V)

                                 51.71 mm (Diag.)

                                 645 1.3× Optical Format

 ● Aspect Ratio： 2.175:1

 ● Number of Outputs： 1, 2 or 4

 ● Charge Capacity： 13,000 electrons

 ● Output Sensitivity： 42 μV/e-

 ● Quantum Efficiency 

      Pan (-AXA, -QXA)：45%

      R, G, B (-FXA, -QXA)：27%, 34%, 37%

 ● Read Noise (f = 40 MHz)： 13 electrons rms

 ● Dark Current

      Photodiode：7 electrons/s

      VCCD：50 electrons/s

 ● Dynamic Range： 60 dB

 ● Charge Transfer Efficiency： 0.999999

 ● Blooming Suppression ：> 300 X

 ● Smear ：-98 dB

 ● Image Lag： < 10 electrons

 ● Maximum Pixel Clock Speed： 60 MHz

 ● Maximum Frame Rates

      Quad Output：3.9 fps

      Dual Output：2.0 fps

      Single Output：1.1 fps

 ● Package： 72 pin PGA

 ● Cover Glass ：AR coated, 2 Sides, Sealed，Clear Glass, Taped

 ● KAI-50140-AXA-JD-B1 Monochrome, Special Microlens, PGA Package, Sealed Clear Cover Glass with AR coating (both sides), Grade 1

 ● KAI-50140-AXA-JD-B2， Monochrome, Special Microlens, PGA Package, Sealed Clear Cover Glass with AR coating (both sides), Grade 2

 ● KAI-50140-AXA-JD- AE， Monochrome, Special Microlens, PGA Package, Sealed Clear Cover Glass with AR coating (both sides), Engineering Grade

 ● KAI-50140-AXA-JP-B1， Monochrome, Special Microlens, PGA Package, Taped Clear Cover Glass (no coatings), Grade 1

 ● KAI-50140-AXA-JP-B2， Monochrome, Special Microlens, PGA Package, Taped Clear Cover Glass (no coatings), Grade 2

 ● KAI-50140-AXA-JP-AE， Monochrome, Special Microlens, PGA Package, Taped Clear Cover Glass (no coatings), Engineering Grade

 

 ● KAI-50140-FXA-JD-B1， Gen2 Color (Bayer RGB), Special Microlens, PGA Package, Sealed Clear Cover Glass with AR coating (both sides), Grade 1

 ● KAI-50140-FXA-JD-B2， Gen2 Color (Bayer RGB), Special Microlens, PGA Package, Sealed Clear Cover Glass with AR coating (both sides), Grade 2

 ● KAI-50140-FXA-JD-AE， Gen2 Color (Bayer RGB), Special Microlens, PGA Package, Sealed Clear Cover Glass with AR coating (both sides), Grade 2

 

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

 

 ● True Electronic Shutter with Broad Exposure Latitude

 ● Low Noise Architecture

 ● Excellent Smear Performance

 ● Monochrome and Bayer Color CFA Configurations

 

 ● Industrial Imaging and Inspection

 ● Security and Surveillance