Product Summary

The OV5642 is an advanced digital imaging and HD video. The OV5642 is a high-performance 5.17 megapixel CMOS CameraChip™ for digital still image, video camcorder and mobile handset products, With an optical format of only 1/2.5 inches, the OV5642 takes advantage of the compact 2.2 μm pixel size of the OmniPixel technology, which is one of the industry’s smallest pixel sizes commercially available. The OV5642 incorporates a 2592 x 1944 image array and a 10-bit A/D converter capable of operating at 7.5 frames per second (fps) in full resolution. The OV5642 can also operate at 60 fps at 864 x 648 resolution enabling enhanced video viewing on TV. The large image array also allows for a digital image stabilization function.

Parametrics

OV5642 absolute maximum ratings: (1)array size: 2592 x 1944; (2)power supply analog: 2.6 to 3.0 V; (3)digital: 1.2V ± 5%; (4)output format: 10-bit digital; (5)lens size: 1/2.5"; (6)maximum system clock: 48 MHz; (7)pixel size: 2.2 μm x 2.2 μm.

Features

OV5642 features: (1)optical black level calibration; (2)video or snapshot operations; (3)programmable/auto exposure and gain control; (4)programmable/auto white balance control; (5)horizontal and vertical sub-sampling for high frame rate with excellent image quality; (6)high frame rate output mode; (7)programmable image windowing; (8)variable frame rate control; (9)on-chip luminance average counter.

Diagrams

OV5642 block diagram