SAA5254P

SAA5254P概述

Teletext IC, PDIP40

DESCRIPTION

The Integrated VIP and Teletext decoder IVT1.1X is designed to decode 625-line based World System Teletext transmissions. This single-chip teletext decoder hardware is based on the SAA5244A with which it is completely compatible.

Like the SAA5244A the device contains all the hardware necessary to decode the teletext, but the SAA5254 also contains extra hardware to process the extension packet 26 characters automatically, extending the markets to which the TV chassis can be shipped and opening the possibility of many more language options.

FEATURES

• Complete teletext decoder including page memory and FASTEXT links in a 40-pin DIP package

• Automatic processing of extension packet 26 for widest possible language decoding. All our standard language options can be available, and language option is readable via I2C-bus

• 100% hardware compatible with the SAA5244A; plug-in replacement and extra market

• 100% hardware compatible with the SAA5244A, except if the special OSD symbols were used with the SAA5244A, except ROM identification number

• The device is pin-aligned with the other members of the new teletext decoder family, i.e. SAA5280 and the SAA5249, making one hardware solution for the full range

• Low software overhead for the control microprocessor

• Single page acquisition system

• RGB interface to standard colour decoder ICs, push-pull output drive

• Separate text and video signal quality detectors.

SAA5254P中文资料参数规格
封装参数

安装方式 Through Hole

封装 DIP

外形尺寸

封装 DIP

其他

产品生命周期 Unknown

符合标准

RoHS标准 Non-Compliant

数据手册

在线购买SAA5254P
型号: SAA5254P
制造商: Philips 飞利浦
描述:Teletext IC, PDIP40
替代型号SAA5254P
型号/品牌 代替类型 替代型号对比

SAA5254P

Philips 飞利浦

当前型号

当前型号

SDA5243

意法半导体

功能相似

SAA5254P和SDA5243的区别

STV5345

意法半导体

功能相似

SAA5254P和STV5345的区别

STV5345/H

意法半导体

功能相似

SAA5254P和STV5345/H的区别

锐单商城 - 一站式电子元器件采购平台