Datasheet > VV6404

VV6404

更新时间： 2024-11-04 22:15:11

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		传感器图像传感器
页数	文件大小	规格书
54页	752K
描述
Mono and Colour Digital Video CMOS Image Sensors

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中文翻译

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VV6404 数据手册

VV5404 & VV6404

Mono and Colour Digital Video CMOS Image Sensors

FEATURES

DESCRIPTION

VV5404 and VV6404 are highly integrated CMOS VLSI

sensors which enables high standards of performance and

image quality at a very cost-effective price point. The 356 x

292 monochrome device offers one of the simplest routes

currently available to design-in of imaging applications, while

the colour device is ideal for low cost PC camera applications.

•

CIF Format mono or colour pixel array

Up to 30 frames per second operation

On-chip 8 bit analogue to digital converter

Low power consumption

Up to 356 x 292 pixel image size

Automatic exposure and gain control

Serial interface control

Both devices incorporate a comprehensive range of on-board

controls eliminating the need for additional support chips. On-

chip A/D conversion provides 8 bit digital output and the

device set up is fully automatic via the built-in automatic black

level calibration algorithm.

Programmable exposure and gain values

Automatic black level calibration

4-wire digital video bus

Exposure and gain settings are programmable and operation

is controlled via a serial interface.

Evaluation kit available

APPLICATIONS

This sensors offer variable frame rates of up to 30 frames per

second and a 4 wire digital video bus. The digital interface

also provides a tri-stateable data qualification clock and frame

synchronisation signal.

•

PC Cameras

Biometrics

Inspection Systems

Hand-held products, in applications such as PDAs, bar code

scanning or automatic meter reading, will benefit from the low

power requirements and from the inbuilt sleep and power

down modes.

SPECIFICATIONS

Pixel resolution

Array size

356 x 292 (CIF)

4.272mm x 3.212mm

12.0 µm x 11.0 µm

0.1 lux

The price and performance standards introduced with the

VV5404 and VV6404 enable use of an imaging solution

where previously it may not have been practicable on cost

grounds.

Pixel size

Min. illumination

Exposure control

Gain control

Automatic (to 25000:1)

Automatic (to +20dB)

BLOCK DIAGRAM

Signal/Noise ratio 46dB

Supply voltage

Supply current

5.0v DC +/− 5%

CLKI

SERIAL

INTER-

FACE

IMAGE

BLACK

EXPOSURE

REGISTERS

SDA

SCL

CLKO

SIN

CALIBRATION

FORMAT

<75mA

0^oC - 40^oC

(for extended temp. info please con-

Operating

temperature

(ambient)

D[3:0]

QCK

FST

OUTPUT

FORMAT

tact STMicroelectronics)

VERTICAL

SHIFT

PHOTO DIODE

ARRAY

OEB

Package type

48LCC

8-bit

ADC

Important:

SAMPLE & HOLD

1. A colour co-processor is required to convert the VV6404 sensor’s video

data stream of raw colourised pixel data into either a CIF or QCIF for-

mat RGB or YUV colour image.

2. VV5404 and VV6404 do NOT have any form of automatic exposure

control. This must be performed externally.

ANALOG

VOLTAGE

REFS.

GAIN

HORIZONTAL SHIFT

STAGE

1/54

CD5404-6404F-A

12 3 4 5 6 7...54

中文翻译

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与VV6404相关器件

型号	品牌	获取价格	描述	数据表
VV6404C001	STMICROELECTRONICS	获取价格	Mono and Colour Digital Video CMOS Image Sensors
VV6404C001-B2	STMICROELECTRONICS	获取价格	Mono and Colour Digital Video CMOS Image Sensors
VV6410	STMICROELECTRONICS	获取价格	DUAL-MODE DIGITAL CAMERA CHIPSET
VV6410C036	STMICROELECTRONICS	获取价格	DUAL-MODE DIGITAL CAMERA CHIPSET
VV6411	STMICROELECTRONICS	获取价格	DUAL-MODE DIGITAL CAMERA CHIPSET
VV6411C036	STMICROELECTRONICS	获取价格	DUAL-MODE DIGITAL CAMERA CHIPSET
VV6444	STMICROELECTRONICS	获取价格	Low Cost Digital Camera (LCDC) Chipset
VV6444C001	STMICROELECTRONICS	获取价格	Low Cost Digital Camera (LCDC) Chipset
VV6500	STMICROELECTRONICS	获取价格	DUAL-MODE DIGITAL CAMERA CHIPSET
VV6500C001	STMICROELECTRONICS	获取价格	DUAL-MODE DIGITAL CAMERA CHIPSET

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