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OV2744 1080p product brief
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Second-Generation RBG-Ir PureCel® Sensor Brings
Biometric Functionality to Notebooks and Mobile Devices
The OV2744 is a 1.4-micron PureCel® image sensor that
utilizes OmniVision's second-generation, industryleading RGB-Ir technology to bring biometric
capabilities such as facial recognition to the next
generation of notebooks, tablets, and front-facing
cameras in smartphones.
Using OmniVision's groundbreaking RGB-Ir technology,
the OV2744 delivers high quality IR output without
compromising its premium RGB images. This solution
eliminates the need to have two-camera solutions for
devices that require both IR and RGB imaging.
Compared to other RBG-IR sensors in the market right
now, the OV2744's best-in-class color reproduction
shows less color aliasing, and requires the lowest power
consumption of any 1080p sensor currently available.
The 1/6-inch OV2744 captures full resolution 1080p
high definition (HD) video at 60 frames per second (fps)
with support for full frame staggered high dynamic
range (HDR). The sensor also features ultra-low power
mode (ULPM), which reduces the resolution and frame
rates to conserve additional power. The sensor fits into
a 5 x 5 x 3 mm module.
Find out more at www.ovt.com.
OV2744
Applications
¬ Smartphones
¬ Digital Still Cameras (DSC)
¬ Ultrabooks and Notebooks
¬ Digital Video Camcorders (DVC)
¬ Tablets
¬ PC Multimedia
Ordering Information
¬ OV02744-GA5A
(RGB-Ir, chip probing, 150 µm backgrinding, reconstructed wafer with good die)
Product Features
¬ 1.4 µm x 1.4 µm pixel
¬ up to 2-lane MIPI serial output
interface (supports maximum speed
up to 1000 Mbps/lane)
¬ optical size of 1/6"
Product Specifications
¬ programmable controls for frame rate, ¬ embedded 2 kilobits of one-time
mirror and flip, cropping, and windowing
programmable (OTP) memory
for customer use
¬ supports output formats:
10-bit RAW RGB-Ir
¬ programmable I/O drive capability
¬ supports images sizes:
- 1080p (1920x1080)
- 720p (1280x720)
¬ light sensing mode (LSM)
¬ RGB-Ir in a 4x4 pattern
¬ active array size: 1920 x 1080
¬ input clock frequency: 6 ~ 27 MHz
¬ power supply:
- core: 1.2V
- analog: 2.8V
- I/O: 1.8V
¬ maximum image transfer rate:
- 1080p: 60 fps
- 720p: 90 fps
¬ sensitivity: 553 mV/lux-sec
(6750 e-/lux.sec)
¬ power requirements:
- active: 90 mW
- standby: 210 µA
- XSHUTDN: 0.6 µA
¬ standard serial SCCB interface
¬ scan mode: progressive
¬ temperature range:
- operating: -30°C to +85°C junction
temperature
- stable image: 0°C to +60°C junction
temperature
¬ maximum exposure interval: 1112 × tROW
¬ pixel size: 1.4 µm x 1.4 µm
¬ dark current: 10 e-/sec
@ 50°C junction temperature
¬ output format: 10-bit RAW RGB-Ir data ¬ image area: 2728.8 µm x 1549.8 µm
¬ lens size: 1/6"
¬ lens chief ray angle: 33° non-linear
¬ package dimensions:
- COB: 3825 µm x 2889 µm
Functional Block Diagram
OV2744
10-bit
ADC
AMP
ISP
row select
image
array
image
interface
MIPI TX
image
sensor
processor
FIFO
image sensor core
column
sample/hold
MCP/N
MDP/N[1:0]
gain control
control register bank
4275 Burton Drive
Santa Clara, CA 95054
USA
Version 1.1, January, 2016
Tel: + 1 408 567 3000
Fax: + 1 408 567 3001
www.ovt.com
SDA
SID
SCCB interface
SCL
STROBE
PWDNB
FSIN
GPIO
TM
XSHUTDN
timing generator and system control logic
XSHUTDN2
PLL
XVCLK
PLL
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 PureCel are registered
trademarks of OmniVision Technologies, Inc. All other trademarks are the property of their
respective owners.
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