OmniVision

OV7675
CMOS VGA (640 x 480) Image Sensor with OmniPixel3-HS Technology

The OV7675 is a high performance VGA sensor designed specifically to address growing demand for consumer
electronics from emerging markets. Its small optical format enables ultra-thin camera modules, which, combined with its excellent low-light performance, make it a very attractive solution for entry-level and mainstream mobile phones, notebooks, netbooks and webcams.

The OV7675 is a low-voltage color CMOS image sensor that supports the full functionality of a single chip VGA (640 x 480) camera in a small footprint package. The 1/9-inch OV7675 uses a unique 2.5-micron OmniPixel3-HS™ pixel design, which allows it to offer best-in-class low-light sensitivity (1800 mV/lux-sec), significantly reduced noise and outstanding color reproduction.

The OV7675 provides full-frame, sub-sampled, windowed images in VGA, QVGA and QQVGA formats via the control of the serial camera control bus (SCCB) interface. Its image array is capable of operating at up to 30 frames per second (fps) in full VGA resolution with complete user control over image quality, formatting and output data transfer.

All required image processing functions, including exposure control, gamma, white balance, color saturation, hue control, defective pixel canceling, noise canceling are programmable through the SCCB interface. In addition, OmniVision image sensors use proprietary sensor technology to improve image quality by reducing or eliminating common lighting/electrical sources of image contamination, such as fixed pattern noise and smearing to produce a clean, fully stable color image.

Features

Support for image sizes: VGA (640 x 480), QVGA (320 x 240) and QQVGA (160 x 120)
Support for output formats: YUV4:2:2, Raw RGB, ITU656, RGB565
Digital video port (DVP) parallel output interface
On-chip phase lock loop (PLL)
Built-in 1.5V regulator for core
Capable of maintaining register values at power down
Programmable controls for frame rate, mirror and flip, AEC/AGC, and 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 and lens shading correction
Support for black sun cancellation
Standard serial SCCB interface
Parallel I/O tri-state configurability and programmable polarity
Module size: 6 x 6 mm

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Product Specifications

Part Number	OV7675-G04A	OV7675-A23A
Package Size	2830 x 2840 µm	2815 x 2825 µm
Analog/ Digital	Digital	Digital
Chroma	Color	Color
Array Size	1640 x 1220 µm	1640 x 1220 µm
Resolution	VGA	VGA
Package	RW	23-pin CSP3
Optical Format	1/9"	1/9"
Pixel Size	2.5 µm	2.5 µm
Frame Rate	60 @ QVGA 30 @ Full	60 @ QQVGA 30 @ Full
Power Consumption	Standby: 60 µA Active: 98 mW	Standby: 60 µA Active: 98 mW
Temperature	Stable: 0° - 50°C Operating: -30° - 70°C	Stable: 0° - 50°C Operating: -30° - 70°C
Output Format	RAW RGB, RGB, YUV	RAW RGB, RGB, YUV
Product Brief	Product Brief	Product Brief