Cost-Effective, Low-Power 2-Megapixel Sensors
for Feature Phones, Smartphones and Tablets
OV2680/OV2685 2MP product brief
lead free
available in
a lead-free
package
The OV2680 (RAW) and OV2685 (SoC) are cost-
effective, low-power 2-megapixel CameraChip™ sensors
for feature phones and front-facing camera applications
in smartphones and tablets. The 1/5-inch sensors
leverage a 1.75-micron OmniPixel3-HS™ pixel to deliver
high quality 2-megapixel images and video at 30 frames
per second (fps). The sensors' high sensitivity and low
dark current deliver exceptional image and video
quality, even in low-light conditions.
The OV2680 and OV2685 are cost-effective upgrade
solutions to the OV2659 & OV2675 CameraChip
sensors with a smaller footprint and smaller die size.
Compared to previous generations, the OV2680 and
OV2685 offer improved image quality with the latest
OmniPixel3-HS pixel architecture. Using OmniVision's
proprietary sensor technology, both sensors reduce or
eliminate common lighting and electrical sources of
image contamination, such as fixed pattern noise,
smearing, etc., to produce a clean, stable, color image.
The OV2680 and OV2685 both feature a single-lane
MIPI interface, which allows for a simple design with
modern basebands.
Find out more at www.ovt.com.
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Ultrabooks
PC Multimedia
Games
Home Entertainment
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Cellular and Picture Phones
Tablets
Toys
Applications
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MIPI and D-PHY specification (contains
one clock lane) with a maximum of
750 Mbps data transfer rate
support for output formats:
- OV2680: 10-bit RAW RGB
- OV2685: 10-bit RAW RGB, 8-bit YUV
programmable controls for frame rate,
mirror and flip, cropping, and windowing
low operating voltage and low power
consumption for embedded portable
applications
supports global analog gain
high sensitivity and low dark current
for low-light conditions
supports free-running clock and
gated clock
supports down-sampling
and binning mode
auto black level calibration
defect correction capability
supports horizontal and
vertical subsampling
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Product Features
Functional Block Diagram
¬OV02680-H47A
(color, lead-free, 47-pin CSP5)
¬OV02685-H53A
(color, lead-free, 53-pin CSP5)
Ordering Information
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active array size: 1616 x 1216
power supply:
- OV2680 core: 1.58V ±3%
- OV2685 core: 1.7 ~ 1.9V
- analog: 2.6 ~ 3.0V
- I/O: 1.7 ~ 3.0V
power requirements:
- OV2680 active: 123 mW
- OV2685 active: 259 mW
- XSHUTDN: <1 µA
temperature range:
- operating: -30°C to +85°C junction
temperature
- stable image: 0°C to +50°C junction
temperature
output formats: 10-bit RGB RAW,
8-bit YUV (OV2685)
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lens size: 1/5"
lens chief ray angle: 28.5° non-linear
input clock frequency: 6 ~ 27 MHz
maximum image transfer rate: 30 fps
scan mode: progressive
maximum exposure interval:
1 frame - 4 tROW
pixel size: 1.75 µm x 1.75 µm
image area: 2840 µm x 2150 µm
package/die dimensions:
- OV2680 CSP5: 4180 µm x 3480 µm
- OV2685 CSP5: 4454 µm x 4014 µm
Product Specifications
Version 1.2, July, 2017
OmniVision reserves the right to make changes to their products or to discontinue any product or
service without further notice. OmniVision and VarioPixel are registered trademarks of OmniVision
Technologies, Inc. The OmniVision logo and OmniPixel3-HS are trademarks of OmniVision
Technologies, Inc. All other trademarks are the property of their respective owners.
4275 Burton Drive
Santa Clara, CA 95054
USA
Tel: + 1 408 567 3000
Fax: + 1 408 567 3001
www.ovt.com
OV2680/OV2685
OV2680/OV2685
image sensor core image
sensor
processor
image output
interface
column
sample/hold
row select
black level
calibration
digital gain
PLL
control register bank
SCCB slave interface
timing generator and system control logic
image
array
gain control
XCLK
XSHUTDN
FSIN
VSYNC
SIOC
SID
GPIO
SIOD
AMP 10-bit
ADC
MIPI
MIPI
DSP
formatter
FIFO
