aHR0cDovL2ZyZWVzaGlwLmNvLmtyThe OV7670 image sensor, small size and low operating voltage, provides all the functions of a single-chip VGA camera and image processor. Through SCCB bus control, 8-bit impact data of various resolutions can be output in the form of whole frame, sub-sampling, and windowing. The product's VGA image can reach up to 30 frames per second. Users have complete control over image quality, data format and transmission method. All image processing functions including gamma curve, white balance, saturation, chroma, etc. can be programmed through the SCCB interface. The OmmiVision image sensor applies unique sensor technology to improve image quality by reducing or eliminating optical or electronic defects such as fixed pattern noise, tailing, and floating, resulting in clear and stable color images.
¡Ü High sensitivity suitable for low light applications
¡Ü Low voltage suitable for embedded applications
¡Ü Standard SCCB interface, compatible with I2C interface
¡ÜRawRGB, RGB(GRB4:2:2, RGB565/555/444), YUV(4:2:2) and YCbCr(4:2:2) output formats
¡Ü Support VGA, CIF, and various sizes from CIF to 40x30
¡ÜVarioPixel subsampling method
¡Ü Automatic effect control functions include: automatic exposure control, automatic gain control, automatic white balance, automatic elimination of light stripes, automatic black level calibration. Image quality control includes color saturation, hue, gamma, sharpness ANTI_BLOOM
¡ÜISP has the function of eliminating noise and dead pixel compensation
¡Ü Support image scaling
¡Ü Lens Loss of Light Compensation
¡Ü50/60Hz automatic detection
¡Ü Saturation automatic adjustment (UV adjustment)
¡Ü Edge enhancement automatic adjustment
¡Ü Noise reduction automatic adjustment
key parameter
Photosensitive array 640X480
IO voltage 2.5V to 3.0V (internal LDO power supply to core 1.8V)
Power consumption working 60mW/15fpsVGAYUV
Sleep <20¥ìA
Temperature Operation -30¡ÆC to 70¡ÆC
Stable work 0 ¡É to 50 ¡É
Output format (8-bit)? YUV/YCbCr4:2:2 RGB565/555/444 GRB4:2:2 Raw RGB Data
Optical Size 1/6"
Field of view 25¡Æ
Maximum frame rate 30fps VGA
Sensitivity 1.3V/(Lux-sec)
Signal-to-noise ratio 46 dB
Dynamic range 52 dB
Browse mode line by line
Electronic exposure 1 line to 510 lines
Pixel area 3.6¥ìm x 3.6¥ìm
Dark current 12 mV/s at 60¡É