STV9212

更新时间： 2024-01-27 08:41:48

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		显示器消费电路商用集成电路光电二极管
页数	文件大小	规格书
34页	337K
描述
Video Processor for CRT Monitors with PictureBooST

阅读下载

中文翻译

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

STV9212 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
零件包装代码：	DIP	包装说明：	0.300 INCH, PLASTIC, DIP-24
针数：	24	Reach Compliance Code：	compliant
HTS代码：	8542.39.00.01	风险等级：	5.82
Is Samacsys：	N	商用集成电路类型：	CONSUMER CIRCUIT
JESD-30 代码：	R-PDIP-T24	长度：	22.61 mm
功能数量：	1	端子数量：	24
最高工作温度：	70 °C	最低工作温度：
封装主体材料：	PLASTIC/EPOXY	封装代码：	SDIP
封装等效代码：	SDIP24,.3	封装形状：	RECTANGULAR
封装形式：	IN-LINE, SHRINK PITCH	电源：	5,8 V
认证状态：	Not Qualified	座面最大高度：	5.08 mm
子类别：	Other Consumer ICs	最大供电电压 (Vsup)：	5.5 V
最小供电电压 (Vsup)：	4.5 V	表面贴装：	NO
温度等级：	COMMERCIAL	端子形式：	THROUGH-HOLE
端子节距：	1.778 mm	端子位置：	DUAL
宽度：	7.62 mm	Base Number Matches：	1

STV9212 数据手册

STV9212

Video Processor for CRT Monitors with PictureBooST

Main Features

■ General

● I²C-Bus Controlled

● Supports AC- and DC-coupled applications

● 5V to 8V Power Supply

● Matches to virtually any video amplifier

■ PictureBooST

DIP24S:(Plastic Package)

● PictureBooST insertion input

● Full-screen PictureBooST via I²C-bus

● Context-sensitive Picture Enhancement

■ Video Clamping

ORDER CODE: STV9212

General Description

The STV9212 is an I²C-bus controlled color video

processor designed for standard CRT monitor

applications. It can drive systems where cathodes

are either AC- or DC-coupled to the amplifier

outputs. The three video channels provide contrast

and white balance separate gain adjustments as

well as one-per-channel DC cut-off control and

common DC offset control functions. On top of

these usual controls, it features context-sensitive

picture enhancement circuitry to support the

PictureBooST function that enhances the

appearance of still pictures and moving video.

● Input and Output Video Clamp

● Sync Pulse Polarity Auto-rectification

● Clamp Pulse Generation timed either by sync

or video blanking pulse

■ Video Processing

● Contrast Adjustment with excellent channel

matching

● Gain stages for control of white

● Two DC-mode cut-off ranges

● Output DC offset control

In AC coupling applications, the device can pilot

three cathode DC restore channels dedicated to set

CRT cut-off bias voltages and to control brightness

through cathodes.

● Automatic Beam Limiter (ABL)

● Video Insertion Pulse (VIP), 2 levels

● Amplifier Control (Blanking and Stand-by)

■ OSD Insertion with Contrast Control

■ Control Output

The RGB video outputs have a class A architecture

and directly drive the amplifier channels without

unnecessarily consuming current. Bandwidth

limitation I²C-bus adjustments can contribute to

keeping the application EMI under control.

● Amplifier Standby and Blanking Control

● 3 DAC for control of DC Restore Amplifier or

OSD (On-Screen Display) graphics are inserted by

means of a Fast Blanking signal. Independent OSD

contrast control facilitates adaptation to various

OSD generators and provides system flexibility.

Brightness in DC-coupled system

The STV9212 is perfectly compatible with other ST

components for CRT video boards, such as video

amplifiers and OSD generators.

October 2003

1/34

This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice.

12 3 4 5 6 7...34

中文翻译

下载PDF

与STV9212相关器件

型号	品牌	获取价格	描述	数据表
STV9302	STMICROELECTRONICS	获取价格	VERTICAL DEFLECTION OUTPUT FOR MONITOR / TV 2 App / 60 V WITH FLYBACK GENERATOR
STV9302A	STMICROELECTRONICS	获取价格	VERTICAL DEFLECTION OUTPUT FOR MONITOR / TV 2 App / 60 V WITH FLYBACK GENERATOR
STV9303	STMICROELECTRONICS	获取价格	PULSE DRIVEN VERTICAL BOOSTER
STV9303W	STMICROELECTRONICS	获取价格	PULSE DRIVEN VERTICAL BOOSTER
STV9306	STMICROELECTRONICS	获取价格	BUS CONTROLLED VERTICAL DEFLECTION SYSTEM WITH EAST/WEST CORRECTION OUTPUT CIRCUIT
STV9306A	STMICROELECTRONICS	获取价格	Bus-Controlled Vertical Deflection System with East/West Correction Output Circuit
STV9306B	STMICROELECTRONICS	获取价格	Bus-Controlled Vertical Deflection System with East/West Correction Output Circuit
STV9325	STMICROELECTRONICS	获取价格	Vertical Deflection Booster for 2.5-APPTV/Monitor Applications with 70-V Flyback Generator
STV9326	STMICROELECTRONICS	获取价格	Vertical Deflection Booster for 3-APPTV/Monitor Applications with 60-V Flyback Generator
STV937	ETC	获取价格	新型场输出集成电路

与STV9212相关文章

MBRS340T3G手册解读：参数说明、产品特性及应用
2024-06-28

4
PMOS管背靠背连接：串联还是并联？
2024-06-28

4
高压电解电容的分类与选型策略
2024-06-28

5
数码管：基本概念、分类、技术发展及市场趋势
2024-06-27

10

产品中心

服务支持

精选活动

关于我们

帮助中心

STV9212

STV9212 技术参数

STV9212 数据手册

与STV9212相关器件

与STV9212相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

STV9212

STV9212 技术参数

STV9212 数据手册

与STV9212相关器件

与STV9212相关文章

您还可以找

您在本页遇到什么问题？