OV4689 PDF – Color CMOS 4 Megapixel Image Sensor

This post explains for the Image Sensor.

The Part Number is OV4689.

The function of this semiconductor is color CMOS 4 megapixel (2688 x 1520) image sensor.

Manufacturer: OmniVision

Preview images :OV4689 pdf


The OV4689 is 1/3″ color CMOS 4 megapixel (2688 x 1520) image sensor.

The term “4-megapixel” indicates the resolution of the image sensor, which is determined by the total number of pixels it contains. In this case, a 4-megapixel sensor would have a resolution of approximately 4 million pixels (2,048 x 2,048 or similar dimensions). Higher megapixel counts generally result in higher image resolutions and the ability to capture more fine details.

Color CMOS image sensors use an array of light-sensitive pixels, typically consisting of red, green, and blue (RGB) color filters. Each pixel measures the intensity of the incoming light for each color channel, and this information is then processed to generate a full-color image.

All rights reserved. This document is provided “as is” with no warranties whatsoever, including any warranty of merchantability, non-infringement, fitness for any particular purpose, or any warranty otherwise arising out of any proposal, specification, or sample. OmniVision Technologies, Inc. and all its affiliates disclaim all liability, including liability for infringement of any proprietary rights, relating to the use of information in this document.  […]

OV4689 pinout datasheet


1. automatic black level calibration (ABLC)
2. programmable controls for frame rate, mirror and flip, cropping, and windowing
3. static defective pixel canceling
4. supports output formats: 10-bit RAW RGB (MIPI)
5. supports horizontal and vertical subsampling
6. support 2×2 binning, 4×4 binning, re-sampling filter
7. standard serial SCCB interface
8. memory for part identification, etc (see sidebar note)
9. two on-chip phase lock loops (PLLs)
10. programmable I/O drive capability
11. built-in temperature sensor

OV4689 PDF Datasheet