Mô Đun Camera Cmos 640x480 Ov7670

Description:
OV7670 image sensor, small size, low operating voltage, and provides all the features of the single-chip VGA camera and image processor. Through theSCCB bus control, you can output the entire frame, under-sampled, taking the window away influence on the data resolution of 8 bits. VGA picture of the product is up to 30 frames / sec. Users can fully control the image quality, data format and transmission mode. The process of image processing functions including gamma curves, white balance, saturation, chroma, and so can beprogrammed through the SCCB interface. OmmiVision image sensor applications unique sensor technology to improve image quality by reducing or reducing the optical or electronic defect, such as fixed pattern noise, tail-blooming, clear and stable color image.
 
High sensitivity for low light applications
Low voltage suitable 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 format
Support VGA, CIF, and from CIF to 40x30 the size
VarioPixel subsampling away
Eliminate light stripes, automatic black level calibration image quality control including color saturation, hue, gamma, sharpness ANTI_BLOOM
ISP has eliminate noise and dead pixel compensation function
Support image scaling
The objective is the loss of light compensation
50 / 60Hz detection
Automatically adjust the saturation (UV setting)
Adjust margins automatically
Adjust noise reduction automatically
Key parameter
Photosensitive array 640X480
IO voltage 2.5V to 3.0V (internal LDO to core supplies) the
Power operation 60 mW / 15 fpsVGAYUV
Sleep <20 μ ON
Temperature operation from -30 ° C to 70 ° C
0 ° C to 50 ° C
(8-bit) output format? YUV / YCbCr4 RGB565 / 555/444 GRB4: 2: 2: 2: 2 Raw RGB data
Optical size of 1/6 "
Field of view angle of 25 °
Maximum Zhen rate 30fps VGA
Sensitivity 1.3 V / (lux-sec)
Signal to noise ratio of 46 dB
Dynamic range of 52 dB
Browsing mode progressive
Electronic exposure
Range of 3.6 μ mx 3.6 μ m
Dark current 12 mV / s at 60 ° C
 
Package:
1 x VGA OV7670 CMOS Camera Module Lens CMOS 640X480 OV7670 with Acrylic Bracket