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Overview

OmniVision's OV5645 is a high performance, 5-megapixel system-on-chip (SOC) ideally suited for the cost-sensitive segment of the mobile handset market. The CameraChip™ sensor's single MIPI port replaces both a bandwidth-limited DVP interface and a costly embedded JPEG compressor, allowing the new OV5645 sensor to save significant silicon area and cost. An embedded autofocus control with voice coil motor driver offers further cost savings for the end user, making the OV5645 a highly attractive alternative to other 5-megapixel sensors currently on the market.

The OV5645 also features a new picture-in-picture (PIP) architecture that offers an easy-to- implement, low-cost dual camera system solution for mobile handsets and smartphones. The feature is based on a master/slave configuration where a front-facing camera (OV7965) can be connected through the OV5645 master camera, enabling a two-camera system with PIP functionality without the need for an additional MIPI interface into the baseband processor.

Built on OmniVision's 1.4-micron OmniBSI+™ pixel architecture, the OV5645 offers high performance 5-megapixel photography and 720p HD video at 60 frames per second (fps) and 1080p HD video at 30 fps with complete user control over formatting and output data transfer. The sensor's 720p HD video is captured in full field-of-view with 2 x 2 binning, which doubles the sensitivity and improves the signal-to-noise ratio (SNR). A unique post-binning, re-sampling filter function removes zigzag artifacts around slant edges and minimizes spatial artifacts to deliver even sharper, crisper color images.

Features

1.4 μm x 1.4 μm pixel with OmniBSI+™ technology for high performance (high sensitivity, low crosstalk, low noise, improved quantum efficiency)

Automatic image control functions:
- Automatic exposure control (AEC)
- Automatic white balance (AWB)
- Automatic band filter (ABF)
- Automatic 50/60 Hz luminance detection
- Automatic black level calibration (ABLC)

Support for horizontal and vertical sub-sampling, binning

Support for minimizing artifacts on binned image

Support for data compression output

Support for anti-shake

Standard serial SCCB interface

Dual lane MIPI output interface

Embedded 1.5V regulator for core power

Programmable I/O drive capability, I/O tri-state configurability

Support for black sun cancellation

Image quality controls:
- Color saturation
- Hue
- Gamma
- Sharpness (edge enhancement)
- Lens correction
- Defective pixel canceling
- Noise canceling

Support for output formats:
- RAW RGB
- RGB565/555/444
- YUV422/420
- YCbCr422

Support for video or snapshot operations

Support for internal and external frame synchronization for frame exposure mode

Support for LED and flash strobe mode

Part Specification
SpecOV05645-G04AOV05645-A66A
PackageCOBCSP
TechnologyOmniBSI+™OmniBSI+™
InterfaceMIPIMIPI
Shutter TypeRolling ShutterRolling Shutter
Resolution1080p
5MP
1080p
5MP
CFA (Chroma)RGB BayerRGB Bayer
Analog / DigitalDigitalDigital
Power RequirementTBDTBD
Output FormatYCbCr422
RGB565/555
RGB565/444
RAW
YUV
YCbCr422
RGB565/555
RGB565/444
RAW
YUV
Operating Temperature-30°C to +70°C-30°C to +70°C
Optical Format1/4"1/4"
Frame RateFull @ 15 fpsFull @ 15 fps
Pixel Size1.4 µm1.4 µm
Image Area3673.6 x 2738.4 µm3673.6 x 2738.4 µm
Package Dimensions6190 x 4850 µm6200 x 4860 µm
Product GuidePDFPDF
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