OV Sensor
SOI Sensor
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Color CMOS (352 x 288) Sensor SOI668

General Description

The SOI668 (color) CMOS Sensors are single-chip video/imaging camera devices designed to provide a high level of functionality in a single, small-footprint package. The devices incorporate a 352 x 288 image array capable of operating at up to 30 frames per second (fps). Proprietary sensor technology utilizes advanced algorithms to cancel Fixed Pattern Noise (FPN) , eliminate smearing, and drastically reduce blooming.
All required camera functions including exposure control, gamma, gain, white balance, color matrix, color saturation, hue control, windowing, and more are programmable through the SCCB interface. The device can be programmed to provide image output in different 8-bit formats.


  • 108.472 total pixels
  • 1/7" optical size
  • Wide dynamic range, anti-blooming, zero smearing
  • Progressive Scan
  • Electronic exposure / gain / white balance control
  • Image quality controls including brightness, gamma, saturation, sharpness and hue
  • Internal synchronization
  • Line exposure option
  • SCCB programmable:
    - Color saturation
    - Brightness
    - Hue
    - Windowing
    - White balance
    - Exposure time
    - Gain

Ordering Information

Product SOI668 (Color)
Package PLCC-28


  • Cellular and Picture Phones
  • Toys
  • PC Multimedia
  • PDAs
  • Digital Still Cameras

Key Specifications

Array Size 352 x 288 (GIF)
Power Supply Core 2.5V DC ± 10%
Analog 2.5V DC ± 4%
I/O 2.25V to 3.3V
Power Requirements Active 20 mW
Standby 30 μW
Temperature Range Operation -10°C to 70°C
Stable Image 0°C to 50°C
Output Formats ? ?YUV / YCbCr 4:2:2
? ?RGB 4:2:2
? ?Raw RGB Data
Lens Size 1/7"
Maximum Image Transfer Rate 30 fps
Sensitivity B & W 2.20 V / Lux-sec
Color 1.12 V / Lux-sec
S/N Ratio 46 dB
Dynamic Range 62 dB
Scan Mode Progressive
Maximum Exposure Interval 312 x tROW
Gamma Correction 0.45
Pixel Size 5.6 μm x 5.6 μm
Dark Current 30 mV/s
Note: All specifications at 5,000°K ambient light
Fixed Pattern Noise < 0.03% of VPEAK To PEAK
Image Area 1.97 mm x 1.61 mm
Package Dimensions 3425 μm x 3485 μm

Figure 1 SOI-668 Pin Diagram



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