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    您现在的位置:SOI268 Color CMOS UXGA (2.0MPixel) Sensor

  

SOI268  
Color CMOS UXGA Sensor (1600x1200)

General Description

The SOI268 Sensor is a high performance CMOS image sensor for digital still image and video/still camera products.
The device incorporates a 1600 x 1200 (UXGA) image array and an on-chip 10-bit A/D converter capable of operating at up to 10 frames per second (fps) with full resolution and 40 fps at SVGA (800 x 600) resolution. Proprietary sensor technology utilizes advanced algorithms to cancel Fixed Pattern Noise (FPN), and provides superior black level calibration for optimal color performance. The control registers allow for flexible control of timing, polarity, and CameraChip operation, which in turn allows the engineer a great deal of freedom in product design.

 

Features

  • Optical black level calibration
  • Video or snapshot operations
  • Programmable/Auto Exposure and Gain Control
  • Programmable/Auto White Balance Control
  • Horizontal and vertical sub-sampling (4:2 and 4:2)
  • Programmable image windowing
  • Variable frame rate control
  • On-chip R/G/B Channel and Luminance Average Counter
  • Internal/External frame synchronization
  • SCCB slave interface
  • Power on reset and power down mode

 

Ordering Information

Product SOI268 (Color, UXGA, SVGA)
Package CLCC-48

 

Applications

  • Digital Still Cameras
  • Video/Still Camcorder

Key Specifications

Array Size UXGA 1600 x 1200
SVGA 800 x 600
Power Supply Core 3.3V DC ± 10%
Analog 3.3V DC ± 10%
I/O 3.3V DC ± 10%
Power Requirements Active < 40 mA
Standby < 10 µA
Electronics Exposure UXGA Up to 1230:1
SVGA Up to 614:1
Output Formats 10-bit digital raw RGB data
Lens Size 1/2"
Maximum Image
Transfer Rate
UXGA 10 fps
SVGA 40 fps
Sensitivity 1.0 V / Lux-sec
S/N Ratio 54 dB
Dynamic Range 60 dB (due to ADC limitations)
Scan Mode Progressive
Maximum Exposure Interval 1230 x tROW
Pixel Size 4.2 µm x 4.2 µm
Dark Current 28 mV/s
Fixed Pattern Noise < 0.03% of VPEAK To PEAK
Image Area 6.72 mm x 5.04 mm
Package Dimensions .560 in. x .560 in.

 

Figure 1 SOI-268 Pin Diagram

 
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