Product Description:
OV7670 image sensor, providing a single-chip VGA camera and image processor for all functions
Through the SCCB bus control, Full output frame, sub-sampling, taking a variety of windows, etc. affect the data resolution
Products VGA images up to 30 frames / sec. Users can fully control the image quality, data formats, and transmission. All image processing functions including gamma curve process, white balance, saturation, hue, and so on through the SCCB interface programming. OmniVision image sensor applications unique sensor technology, by reducing or eliminating optical or electronic defects such as fixed pattern noise, prop tail, floating powder, etc., to improve image quality, and get a clear and stable color image.
Features:
- High sensitivity suitable for illumination 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
- Supports VGA, CIF, and from a variety of sizes CIF to 40x30
- VarioPixel sub-sampling mode
- Auto affect control features include: automatic exposure control, automatic gain control, automatic white balance, automatic elimination light stripes, automatic black level calibration image quality controls including color saturation, hue, gamma, sharpness ANTI_BLOOM
- ISP has a compensation function to eliminate noise and dead pixels
- Support for image scaling
- Compensation for loss of optical lens
- 50/60Hz automatic detection
- Saturation automatically adjusts (UV adjustment)
- Automatically adjust edge enhancement
- Noise Reduction automatically adjusts
| Specifications |
|
|
| Photosensitive array |
|
640 x 480 px |
| IO Voltage |
|
2.5V to 3.0V (internal LDO for nuclear power 1.8V) |
| Power operation |
|
60mW/15fpsVGAYUV |
| Sleep mode |
|
<20uA |
| Temperature Operating |
|
0 to 50° |
| Output Formats |
|
(8) YUV/YCbCr4: 2:2 RGB565/555/444 GRB4 |
| |
|
2:2 Raw RGB Data |
| Optical size |
|
1/6 " |
| FOV |
|
25° |
| Maximum Zhen rate |
|
30fps VGA |
| Sensitivity |
|
1.3V / (Lux-sec) |
| SNR |
|
46 dB |
| Dynamic range |
|
52 dB |
| View Mode |
|
Progressive |
| Electronic Exposure |
|
1 line to 510 line |
| Pixel Size |
|
3.6um x 3.6um |
| Dark current |
|
12 mV / s @ 60° |
Not compatible with Raspberry Pi.
