KAI-2020
1600 (H) x 1200 (V) Interline
CCD Image Sensor
Description
The KAI−2020 Image Sensor is a high-performance 2-million pixel
sensor designed for a wide range of medical, scientific and machine
vision applications. The 7.4 mm square pixels with microlenses
provide high sensitivity and the large full well capacity results in high
dynamic range. The split horizontal register offers a choice of single or
dual output allowing either 18 or 35 frame per second (fps) video rate
for the progressively scanned images. Also included is a fast line
dump for sub−sampling at higher frame rates. The vertical overflow
drain structure provides antiblooming protection and enables
electronic shuttering for precise exposure control. Other features
include low dark current, negligible lag and low smear.
www.onsemi.com
Table 1. GENERAL SPECIFICATIONS
Parameter
Typical Value
Interline CCD, Progressive Scan
1640 (H) × 1214 (V)
Figure 1. KAI−2020 Interline CCD
Architecture
Image Sensor
Total Number of Pixels
Number of Effective Pixels
Number of Active Pixels
Pixel Size
1608 (H) × 1208 (V)
Features
1600 (H) × 1200 (V)
• High Resolution
7.4 mm (H) × 7.4 mm (V)
• High Sensitivity
Active Image Size
11.84 mm (H) × 8.88 mm (V),
14.80 mm (Diagonal)
• High Dynamic Range
• Low Noise Architecture
• High Frame Rate
Aspect Ratio
4:3
Number of Outputs
1 or 2
Saturation Signal
40 MHz
20 MHz
• Binning Capability for Higher Frame Rate
• Electronic Shutter
−
20,000 e
−
40,000 e
−
Output Sensitivity
30 mV/e
Applications
Quantum Efficiency
• Intelligent Transportation Systems
• Machine Vision
−ABA (460 nm)
55%
47%, 39%, 35%
46%, 41%, 33%
−FBA (455 nm, 530 nm, 600 nm)
−CBA (460 nm, 540 nm, 620 nm)
• Scientific
Readout Noise
40 MHz
20 MHz
• Surveillance
20 electrons
16 electrons
Dynamic Range
40 MHz
ORDERING INFORMATION
See detailed ordering and shipping information on page 2 of
this data sheet.
60 dB
68 dB
20 MHz
2
Dark Current
< 0.5 nA/cm
Maximum Pixel Clock Speed
40 MHz
Maximum Frame Rate
Dual Output
Single Output
35 fps
18 fps
Package Type
Package Size
32 pin CerDIP
0.790” [20.07 mm] width
1.300” [33.02 mm] length
Package Pin Spacing
Cover Glass
0.070”
AR coated, 2 sides
NOTE: Parameters above are specified at T = 40°C unless otherwise noted.
© Semiconductor Components Industries, LLC, 2015
1
Publication Order Number:
October, 2015 − Rev. 3
KAI−2020/D