download document

OV10640 HDR product brief
lead free
available in
a lead-free
package
High Definition Video Output with Enhanced
Low-Light Sensitivity and OmniHDR-S™ Technology
for Advanced Driver Assistance Systems (ADAS)
The OV10640 is the automotive industry's first image
sensor to utilize backside illumination technology,
enabling industry-leading sensitivity. The sensor uses
OmniVision's proprietary OmniHDR-S™ technology to
deliver high dynamic range (HDR) of up to 120 dB in
highly compact automotive-grade packages, making it
an excellent solution for a broad range of advanced
driver assistance systems (ADAS), including:
360-degree surround view, rear view, machine vision,
blind spot detection and lane departure warning.
The sensor's 4.2-micron OmniBSI™ pixel is capable of
recording highly detailed full-resolution 1.3-megapixel
images and video at 60 frames per second (fps). The
OV10640 leverages advanced OmniHDR-S technology
to deliver split pixel and staggered HDR, in which the
scene information is sampled simultaneously rather
than sequentially. This process minimizes motion
artifacts and delivers superior image quality in RAW
output in the most demanding and difficult lighting
conditions.
The OV10640 contains a well-defined feature set to
fulfill Automotive Safety Integrity Level (ASIL)
according to ISO 26262. The sensor fits into a compact
chip-scale package (aCSP™), and is expected to
complete AEC-Q100 Grade-2 qualifications.
Find out more at www.ovt.com.
OV10640
Applications
¬ Automotive
- 360° surround view system
- rear view camera
- lane departure warning/
lane keep assist
- blind spot detection
- night vision
-
pedestrian detection
traffic sign recognition
occupant sensor
camera monitoring system
autonomous driving
Ordering Information
¬ OV10640-N79Y-1E-Z
(color, lead-free, 78-pin aCSP™, rev 1E, in tray)
Product Features
¬ support for image size: 1280x1080,
VGA, QVGA and any cropped size
¬ high dynamic range
¬ high sensitivity
¬ horizontal and vertical sub-sampling
¬ serial camera control bus (SCCB)
for register programming
¬ high speed serial data transfer
with MIPI CSI-2
¬ safety features
¬ external frame synchronization
capability
¬ low power consumption
¬ image sensor processor functions:
- automatic exposure/gain control
- lens correction
- defective pixel cancelation
- HDR combination and tone mapping
- automatic black level correction
¬ parallel 12-bit DVP output
¬ embedded temperature sensor
¬ one time programmable (OTP)
memory
¬ supported output formats: RAW
Product Specifications
¬ active array size: 1280 x 1080
¬ lens size: 1/2.56"
¬ power supply:
- analog: 3.14 ~ 3.47V
- digital: 1.425 ~ 1.575V
- DOVDD: 1.7 ~ 1.9V
- AVDD: 1.7 ~ 1.9V
¬ lens chief ray angle: 9°
¬ power requirements:
- active: 250 mW
- standby: 100 µW
¬ temperature range:
- operating: -40°C to +105°C sensor
ambient temperature and -40°C to
+125°C junction temperature
¬ output formats:
- 20-bit combined RAW
- 12-bit compressed combined RAW
- separated 12-bit RAW
- 2x12-bit compressed RAW
- 16-bit log domain combined RAW
- 3x12-bit uncompressed RAW
Functional Block Diagram
DPC, DNS, LENC,
HDR, ToneMap
stats engine
4275 Burton Drive
Santa Clara, CA 95054
USA
Version 1.6, June, 2015
timing generator and
system control logic
RESETB
PWDNB
TM
VSYNC
HREF
PCLK
GPIO/FSIN
BPREGD
XVCLK
PLL
2
Tel: + 1 408 567 3000
Fax: + 1 408 567 3001
www.ovt.com
OTP
temperature
sensor
SCCB
interface
SIOC
gain control
DVP
MIPI
LVDS
SIOD
BLC,
DigGain
FIFO
row select
AEC/AGC
image
array
column
ADC (12b)
PLL
1
output
interface
MIPI/LVDS DVP
OV10640 (rev 1E)
image signal
processor
¬ maximum image transfer rate:
- full resolution: 60 fps
¬ scan mode: progressive
¬ output interfaces: 12-bit DVP,
MIPI/LVDS CSI-2
image sensor core
¬ input clock frequency: 6 ~ 27 MHz
OmniVision reserves the right to make changes to their products or to discontinue any product or
service without further notice. OmniVision is a registered trademark of OmniVision Technologies,
Inc. The OmniVision logo and OmniBSI are trademarks of OmniVision Technologies, Inc. All other
trademarks are the property of their respective owners.
¬ shutter: rolling shutter
¬ dynamic range: 120 dB
¬ pixel size: 4.2 µm x 4.2 µm
¬ image area: 5410 µm x 4570 µm
¬ package dimensions:
- aCSP: 7430 µm x 7190 µm
Similar pages