Applications
OV4688
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Cellular Phones
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Digital Video Camcorders (DVC)
PC Multimedia
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Digital Still Cameras (DSC)
Ordering Information
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OV04688-G04A-Z
(color, chip probing, 200 µm backgrinding, reconstructed wafer with good die)
Product Features
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supports staggered,
sequential HDR timing
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support 2x2 binning, 4x4 binning,
re-sampling filter
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automatic black level calibration (ABLC)
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standard serial SCCB interface
Product Specifications
programmable controls for frame rate,
mirror and flip, cropping, and windowing
up to 4-lane MIPI serial output interface
embedded 1.5K bits one-time
programmable (OTP) memory
for part identification, etc
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active array size: 2688 x 1520
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max S/N ratio: 38.3 dB
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static defective pixel canceling
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power supply:
dynamic range: 64.6 dB @ 1x gain
supports output formats:
10-bit RAW RGB (MIPI)
- core: 1.1 ~ 1.3V
- analog: 2.6 ~ 3.0V
- I/O: 1.7 ~ 3.0V
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two on-chip phase lock loops (PLLs)
programmable I/O drive capability
built-in temperature sensor
maximum image transfer rate:
- 2688x1520: 90 fps
- 1920x1080: 120 fps
- 1280x720: 180 fps
- 672x380: 330 fps
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supports horizontal and
vertical subsampling
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power requirements:
- active: 163 mA (261 mW)
- standby: 1 mA
supports images sizes: 4MP, 3MP,
EIS1080p, 1080p, EIS720p
- XSHUTDOWN: <10 µA
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sensitivity: 1900 mV/lux-sec
scan mode: progressive
fast mode switching
temperature range:
- operating: -30°C to +85°C junction
temperature
- stable image: 0°C to +60°C junction
temperature
maximum exposure interval: 1548 x TROW
pixel size: 2 µm x 2 µm
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output formats: 10-bit RAW RGB data
lens size: 1/3"
dark current: 4 mV/sec
@ 60°C junction temperature
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image area: 5440 µm x 3072 µm
input clock frequency: 6 ~ 64 MHz
lens chief ray angle: 31.5° non-linear
die dimensions:
- COB: 6600 µm x 5800 µm
Functional Block Diagram
OV4688
image sensor core
image
sensor
processor
image output
interface
column
sample/hold
MCP/N
MDP/N[3:0]
image
AMP
10-bit
ADC
array
temperature
sensor
gain
control
control register bank
SCCB interface
PLLs
PLL
timing generator and system control logic
OmniVision reserves the right to make changes to their products or to discontinue any product or
service without further notice. OmniVision and the OmniVision logo are registered trademarks of
OmniVision Technologies, Inc. CameraChip and OmniBSI-2 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
Version 1.3, October, 2014
