OV Sensor
SOI Sensor
电  话:020-38284461

传  真:020-38284623

地  址:广州市天河区中山大道
电  话:0755-82996190
传  真:0755-82996135
地  址:深圳市宝安区44区顺丰路
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Color CMOS VGA Sensor

General Description

The S0I768 is a low voltage CMOS image sensor that provides the full functionality of a single-chip VGA camera and image processor in a small footprint package. The SOI768 provides full-frame, sub-sampled or windowed 8-bit images in a wide range of formats. controlled through the Serial Camera Bus(SCCB) interface.
This product has an image array capable of operating at up to 30 frames per second (fps) in VGA with complete user control over image quality, formatting and output data transfer. All required image processing functions, including exposure control, gamma, white balance, color saturation, hue control and more, are also programmable through the SCCB interface. In addition, SOI use proprietary sensor technology to improve image quality by reducing or eliminating common lighting / electrical sources of image contamination, such as Fixed Pattern Noise (FPN), smearing, blooming, etc., to produce a clean, fully stable color image.


  • High sensitivity for low-light operation
  • Low operating voltage for embedded portable applications
  • Standard SCCB interface
    windowed outputs with Raw RGB, RGB (GRB 4:2:2), YUV (4:2:2) and
    YCbCr (4:2:2) formats
  • VarioPixel? method for sub-sampling formats
  • Automatic image control functions including:
    Automatic Exposure Control (AEC),
    Automatic Gain Control (AGC),
    Automatic White Balance (AWB),
    Automatic Brightness Control (ABC),
    Automatic Band Filter (ABF) for 60Hz noise and
    Automatic Black-Level Calibration (ABLC)
  • Image quality controls including color saturation, hue, gamma, sharpness (edge enhancement), and anti-blooming

Ordering Information

Product SOI768 (Color)
Package OLCC-32


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

Key Specifications

Array Size 664 x 492
Power Supply Core 1.8V DC
Analog 2.5V DC ± 3%
I/O 2.25V to 3.6V
Power Requirements Active 40 mW without loading
Standby <10 μA
Temperature Range Operation -20 °C to 80 °C
Stable Image -10 °C to 60 °C
Output Formats (8-bit) ? ?YUV / YCbCr 4:2:2
? ?RGB 4:2:2
? ?Raw RGB Data
Lens Size 1/5"
Lens Chief Ray Angle ~20°
Maximum Image
Transfer Rate
30 fps
QVGA, QQVGA 60 fps
Sensitivity 1.0 V/Lux-sec
S/N Ratio > 48 dB (AGC off, Gamma=1)
Dynamic Range > 72 dB
Scan Mode Progressive
Electronics Exposure Up to 510:1 (for selected fps)
Gamma Correction 0.45 / 0.55 / 1.00
Pixel Size 4.2 μm x 4.2 μm
Dark Current 30 mV/s at 60 °C
Well Capacity 35 Ke
Fixed Pattern Noise < 0.03% of VPEAK To PEAK
Image Area 2.76 mm x 2.05 mm
Package Dimensions 4155 μm x 3975 μm

Figure 1 SOI-768 Pin Diagram



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