位置:LM1881N/NOPB > LM1881N/NOPB详情

LM1881N/NOPB中文资料

厂家型号

LM1881N/NOPB

文件大小

858.77Kbytes

页面数量

24

功能描述

LM1881 Video Sync Separator

视频 IC

数据手册

原厂下载下载地址一下载地址二到原厂下载

生产厂商

TI2

LM1881N/NOPB数据手册规格书PDF详情

1 Features

1• AC Coupled Composite Input Signal

• >10-kΩ Input Resistance

• <10-mA Power Supply Drain Current

• Composite Sync and Vertical Outputs

• Odd and Even Field Output

• Burst Gate or Back Porch Output

• Horizontal Scan Rates to 150 kHz

• Edge Triggered Vertical Output

• Default Triggered Vertical Output for Non-

Standard Video Signal (Video Games-Home

Computers)

2 Applications

• Video Cameras and Recorders

• Broadcasting Systems

• Set-Top Boxes

• Home Entertainment

• Computing and Gaming Applications

3 Description

The LM1881 Video sync separator extracts timing

information including composite and vertical sync, burst or back porch timing, and odd and even field

information from standard negative going sync NTSC,

PAL (1) and SECAM video signals with amplitude from

0.5-V to 2-V p-p. The integrated circuit is also capable of providing sync separation for non-

standard, faster horizontal rate video signals. The

vertical output is produced on the rising edge of the

first serration in the vertical sync period. A default

vertical output is produced after a time delay if the rising edge mentioned above does not occur within

the externally set delay period, such as might be the

case for a non-standard video signal.

LM1881N/NOPB产品属性

  • 类型

    描述

  • 型号

    LM1881N/NOPB

  • 功能描述

    视频 IC

  • RoHS

  • 制造商

    Fairchild Semiconductor

  • 工作电源电压

    5 V

  • 电源电流

    80 mA

  • 最大工作温度

    + 85 C

  • 封装/箱体

    TSSOP-28

  • 封装

    Reel

更新时间:2025-10-11 10:22:00
供应商 型号 品牌 批号 封装 库存 备注 价格
TI(德州仪器)
24+
PDIP-8
7793
支持大陆交货,美金交易。原装现货库存。
NSC
24+
960
TI/NSC
DIP
5000
正品原装--自家现货-实单可谈
NS
24+
DIP
5000
全现原装公司现货
TexasI
23+
DIP8
8560
受权代理!全新原装现货特价热卖!
TI/NSC
25+23+
DIP
33661
绝对原装正品全新进口深圳现货
TI
16+
PDIP
10000
原装正品
NSC
23+
8-DIP
65600
NS/国半
24+
65230
N/A
2447
SMD
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货

LM1881N/NOPB 价格

参考价格:¥9.2412

型号:LM1881N/NOPB 品牌:TI 备注:这里有LM1881N/NOPB多少钱,2025年最近7天走势,今日出价,今日竞价,LM1881N/NOPB批发/采购报价,LM1881N/NOPB行情走势销售排排榜,LM1881N/NOPB报价。