描述 Description

OmniVision's high performance OV7676 is a cost-effective 1/7.5-inch system-on-a-chip (SOC) VGA sensor that brings best-in-class pixel performance to a wide range of applications, including mobile phones, tablets, wearables, notebooks, and IP network cameras.

Utilizing OmniVision's 3-micron OmniPixel?3-HS technology, the OV7676 achieves best-in-class low-light sensitivity, signal-to-noise ratio, full-well capacity (FWC), quantum efficiency and low-power consumption. The OV7676 supports serial peripheral interface (SPI) and digital video port (DVP) interface customization for both smartphone and feature phone platforms.

When used as a front-facing camera solution in smartphones, tablets and notebooks, the OV7676 also supports video-in-video functionality, allowing users to record and stitch together video being recorded simultaneously by the front- and rear-facing cameras.

The OV7676 fits into a 2.73 x 2.47 mm chip-scale package (CSP).

特性 Features

? Support for image sizes:
- VGA (640x480)
- QVGA (320x240)
- CIF (352x288)
? Support for output formats:
- RAW RGB
- YUV output with DVP and SPI port
? On-chip phase lock loop (PLL)
? Built-in 1.8V regulator for digital block
? Capable of maintaining register values at software power down
? Programmable controls for:
- Frame rate
- Mirror and flip
- AEC/AGC
- Windowing
? Support for horizontal and vertical sub-sampling
? Automatic image control functions:
- Automatic exposure control (AEC)
- Automatic white balance (AWB)
- Automatic black level calibration (ABLC)
? Image quality controls:
- Defect pixel correction
- lens shading correction
? Support for black sun cancellation
? Standard serial SCCB interface
? Parallel I/O tri-state configurability and programmable polarity