描述 Description

The OV2685 is a cost-effective, low-power 2-megapixel CameraChip? sensor for feature phones and front-facing camera applications in smartphones and tablets. The 1/5-inch sensors leverage a 1.75-micron OmniPixel?3-HS pixel to deliver high quality 2-megapixel images and video at 30 frames per second (fps). The sensor's high sensitivity and low dark current deliver exceptional image and video quality, even in low-light conditions.

The OV2685 is a cost-effective upgrade solution to the OV2659 & OV2675 CameraChip sensors with a smaller footprint and smaller die size.

Compared to previous generations, the OV2685 offers improved image quality with the latest OmniPixel?3-HS pixel architecture. Using OmniVision's proprietary sensor technology, the sensor reduces or eliminates common lighting and electrical sources of image contamination, such as fixed pattern noise, smearing, etc., to produce a clean, stable, color image.

The OV2685 features a single-lane MIPI interface, which allows for a simple design with modern basebands.

特性 Features

? 1.75 μm x 1.75 μm pixel with OmniPixel?3-HS technology
? Optical size of 1/5\"
? 28.0° CRA
? Supports images sizes:
- UXGA (1600Hx1200V)
- 1600 HD+ (1600Hx900V)
- SXGA (1280Hx960V)
- 720p (1280Hx720V), and more
? Support for output formats:
- 10-bit RGB RAW
- 8-bit YUV
? 2MP at 30 fps
? Programmable controls for:
- Frame rate
- Mirror and flip
- Cropping
- Windowing
? Two-wire serial bus control (SCCB)
? MIPI serial output interface (2-lane MIPI)
? Automatic image control functions:
- Automatic exposure control (AEC)
- Automatic gain control (AGC)
- Auto white balance (AWB)
- Image de-noise
? On-chip phase lock loops (PLLs)
? Image quality control:
- Defect pixel correction
- Saturation
- Hue
- Gamma
- Lens correction
- Automatic black level calibration
? Suitable for module size of 6 x 6 x 4.43 mm