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OV8835 8-megapixel product brief
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Best-In-Class Pixel Performance and High Frame Rate
Photography for Smartphones and Tablets
The OV8835 leverages OmniVision's newly improved
OmniBSI-2™ pixel architecture to deliver best-in-class pixel
performance to next-generation smartphones and tablets. It
is capable of capturing full resolution 8-megapixel
high-speed photography at 30 frames per second (fps) or
1080p high definition (HD) video at 30 fps with electronic
image stabilization (EIS) and 720p high-definition (HD)
video at 60 fps.
The 1/3.2-inch OV8835 is built on an enhanced 1.4-micron
OmniBSI-2 pixel that delivers dramatically improved
sensitivity of 1000 mV/lux-sec, a 20 percent improvement
over the previous generation OV8830. Other performance
improvements over the previous generation 8-megapixel
image sensor include a 20 percent improvement in low-light
performance and more than a 25 percent improvement in
full-well capacity.
The new CameraChip™ sensor supports an active array of
3264 x 2448 pixels (8-megapixel) operating at 30 fps for
zero shutter lag. Its 2x2 binning functionality with
post-binning resampling filter minimizes special artifacts
and removes image artifacts around edges to deliver clean,
crisp color image quality for industry-leading HD video
recording.
The OV8835 fits into an industry standard 8.5 x 8.5 module
size and is pin-to-pin compatible with the previous
generation OV8830.
Find out more at www.ovt.com.
OV8835
Applications
¬ Cellular and Mobile Phones
¬ Digital Video Camcorders (DVC)
¬ Digital Still Cameras (DSC)
¬ PC Multimedia
Ordering Information
Product Features
¬ OV08835-G04A-2A
(color, chip probing, 200 µm backgrinding, reconstructed wafer with good die)
¬ automatic black level calibration (ABLC) ¬ up to 4-lane MIPI serial
output interface
¬ programmable controls for frame rate,
mirror and flip, cropping, windowing,
¬ up to 4-lane LVDS serial
and scaling
output interface
¬ image quality controls: lens correction
and defective pixel canceling
¬ supports output formats:
10-bit RAW RGB (MIPI)
Product Specifications
¬ embedded 4K bits one-time
programmable (OTP) memory for part
identification, etc.
¬ three on-chip phase lock loops (PLLs)
¬ supports horizontal and
vertical subsampling
¬ programmable I/O drive capability
¬
¬ supports images sizes: 8MP, EIS1080p,
1080p, EIS720p, EISQ 1080p, Q1080p, ¬
EISVGA, VGA, QVGA, etc.
¬
¬ fast mode switching
¬
¬ support 2x2 binning, re-sampling filter
built-in 1.2V regulator for core
built-in temperature sensor
¬ active array size: 3264 x 2448
¬ output formats: 10-bit RAW RGB data
¬ power supply:
- core (for applications up to 30 fps):
1.2 ~ 1.32V for up to 800 Mbps/lane
- core (for applications up to 24 fps):
1.14 ~ 1.32V for up to 800 Mbps/lane
or 1.27 ~ 1.32V for up to 1 Gbps/lane
- analog: 2.6 ~ 3.0V
- I/O: 1.7 ~ 3.0V
¬ lens size: 1/3.2"
¬ power requirements:
- active (for up to 30 fps):
152 mA (265 mW), if the internal
regulator is used, a higher power
consumption 316 mW with
DOVDD = 1.8V is achieved
- active (for up to 24 fps):
132 mA (235 mW), if the internal
regulator is used, a higher power
consumption 280 mW with
DOVDD = 1.8V is achieved
- standby: 300 µA
- XSHUTDOWN: 10 µA
supports alternate row HDR timing
supports ULPS and triggers in
forward direction only
¬ standard serial SCCB interface
¬ lens chief ray angle: 27° non-linear
¬ input clock frequency: 6 ~ 27 MHz
¬ max S/N ratio: 36.6 dB
¬ dynamic range: 68.7 dB @ 8x gain
¬ maximum image transfer rate:
- 8MP: 30 fps
- EIS1080p: 30 fps
- EIS720p: 60 fps
¬ sensitivity: 1000 mV/lux-sec
¬ scan mode: progressive
¬ maximum exposure interval: 2480 x tROW
¬ pixel size: 1.4 µm x 1.4 µm
¬ temperature range:
¬ dark current: 10 e-/s @
- operating (for applications up to 30 fps):
50°C junction temperature
0°C to 70°C junction temperature
- operating (for applications up to 24 fps): ¬ image area: 4592 µm x 3450 µm
-30°C to 70°C junction temperature
- stable image:
¬ die dimensions: 6410 µm x 5940 µm
0°C to 50°C junction temperature
Functional Block Diagram
OV8835
temperature
sensor
MIPI/LVDS
FIFO
10-bit
ADC
AMP
image output
interface
scalar
image
array
LENC
row select
column
sample/hold
DPC
image sensor
processor
MWB
image sensor core
gain
control
control register bank
4275 Burton Drive
Santa Clara, CA 95054
USA
Version 1.1, August, 2013
Tel: + 1 408 567 3000
Fax: + 1 408 567 3001
www.ovt.com
SIOD
SCCB interface
SIOC
PLLs
SID
EXTCLK
GPIO[2:0]
PLL
STROBE
IL_PWM
FREX
FSO/VSYNC
TM
XSHUTDOWN
FSIN
PWDNB
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, the OmniVision logo and OmniPixel are registered
trademarks of OmniVision Technologies, Inc. OmniBSI-2 is a trademark of OmniVision
Technologies, Inc. All other trademarks are the property of their respective owners.
MCP/N
MDP/N[3:0]
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