Product Description
The OV7670 image sensor offers all the features of a single VGA camera and image processor in a small, low-voltage operation. Through SCCB bus control, you can output a variety of resolution 8-bit influence data in the form of whole frame, subsampling, taking window, etc. The product VGA image up to 30 frames per second. The user has complete control over image quality, data format and transmission mode. All image processing functions, including gamma curves, white balance, saturation, chroma, etc., can be programmed through the SCCB interface. OmmiVision image sensors apply unique sensor technology to improve image quality by reducing or eliminating optical or electronic defects such as fixed pattern noise, tail support, float, etc., resulting in clear, stable color images.
● High sensitivity for low illumination applications
● Low voltage for embedded applications
● Standard SCCB interface, compatible with I2C interface
●RawRGB,RGB(GRB4:2:2,RGB565/555/444),YUV(4:2:2) and YCbCr(4:2:2) output formats
● Support VGA,CIF, and various sizes from CIF to 40x30
●VarioPixel sub-sampling mode
● Automatic influence control functions include: automatic exposure control, automatic gain control, automatic white balance, automatic elimination of light streaks, automatic black level calibration. Image quality control includes color saturation, hue, gamma, sharpness ANTI_BLOOM
●ISP has noise elimination and bad spot compensation function
● Supports image scaling
● Lens loss compensation
●50/60Hz automatic detection
● Saturation automatic adjustment (UV adjustment)
● Automatic adjustment of edge enhancement
● Automatic noise reduction adjustment
Key parameter
Photosensitive array 640X480
IO voltage 2.5V to 3.0V (internal LDO for nuclear power supply 1.8V)
Power consumption 60mW/15fpsVGAYUV
Sleep <20μA
Temperature operation -30°C to 70°C
Stable operation 0°C to 50°C
Output format (8 bits)? YUV/YCbCr4:2:2 RGB565/555/444 GRB4:2:2 Raw RGB Data
Optical size 1/6"
Field of view Angle 25°
Max fidelity 30fps VGA
Sensitivity 1.3V/(Lux-sec)
Signal-to-noise ratio 46 dB
Dynamic range 52 dB
Browse mode line by line
Electronic exposure lines 1 to 510
Pixel area 3.6μm x 3.6μm
Dark current 12 mV/s at 60°C
Company Information
