OV07725-VL1A 查看數據表（PDF） - Omnivison Technologies

零件编号

产品描述 (功能)

生产厂家

OV07725-VL1A

high performance, all-digital VGA camera solution

Omnivison Technologies 

applications

„ camera phones

„ toys

„ digital still cameras

„ webcams

OV7725

ordering information

„ OV07725-VL1A

(color, lead-free, CSP2-28)

„ OV07725-G00A

(color, no chip probing, no backgrinding)

product features

„ high sensitivity for low-light

operation

„ standard SCCB interface output

support for:

– raw RGB

– RGB (GRB 4:2:2, RGB565/555/

444)

– YCbCr (4:2:2) formats

„ supports image sizes: VGA, QVGA,

and any size scaling down from CIF

to 40x30

„ VarioPixel® method for sub sampling

„ edge enhancement level auto adjust

„ noise suppression technology auto

adjust

„ frame synchronization

capability

„ automatic image control

functions including:

– automatic exposure control

(AEC)

– automatic gain control (AGC)

– automatic white balance (AWB)

– automatic band filter (ABF)

– automatic black-level

calibration (ABLC)

„ image quality controls including

color saturation, hue, gamma,

sharpness (edge enhancement),

and anti blooming

product specifications

„ array size: 640 x 480

„ power supply

analog: 3.0V to 3.6V

digital core: 1.8 VDC ± 10%

I/O: 1.7V to 3.3V

„ power requirements

active: 120 mW (60 fps VGA, YUV)

standby: <20 μA

„ image area:

3984 μm x 2952 μm

„ electronic exposure

up to 510:1 (for selected fps)

„ S/N ratio: 50 dB

„ dynamic range: 60 dB

„ pixel size: 6.0 μm x 6.0 μm

„ lens size: 1/4”

„ scan mode: progressive

„ fixed pattern noise:

< 0.03% of V PEAK-TO-PEAK

„ package dimensions:

CSP2: 5345 μm x 5265 μm

COB: 5360 μm x 5260 μm

„ temperature range

-20oC to +70oC

functional block diagram

column

sense amp

image

array

G

analog

R

processing

B

buffer buffer

A/D

DSP*

image

scaler

FIFO

video

port

clock

exposure/

gain detect

test pattern

generator

video timing

generator

exposure/gain

control

registers

SCCB

interface

D[9:0]

note 1 DSP* (lens shading correction, de-noise, white/black pixel correction, auto white balance, etc.)

7725_PB_001

1341 Orleans Drive

Sunnyvale, CA 94089

Version 1.0, January, 2008

tel: +1 408 542 3000

fax: +1 408 542 3001

www.ovt.com

OmniVision reserves the right to make changes to their products or to discontinue any

product or service without further notice. ‘OmniVision’, the OmniVision logo,

‘VarioPixel’, and ‘OmniPixel’ are registered trademarks of OmniVision Technology. All

other trademarks are the property of their respective owners.

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