首页>BA7230LS>规格书详情

BA7230LS集成电路(IC)的信号开关多路复用器解码器规格书PDF中文资料

PDF无图
厂商型号

BA7230LS

参数属性

BA7230LS 包装为卷带(TR);类别为集成电路(IC)的信号开关多路复用器解码器;产品描述:IC SIGNAL ENCODER NTSC 24-SZIP

功能描述

NTSC color TV signal encoder
IC SIGNAL ENCODER NTSC 24-SZIP

文件大小

138.84 Kbytes

页面数量

8

生产厂商

ROHM

中文名称

罗姆

网址

网址

数据手册

原厂下载下载地址一下载地址二到原厂下载

更新时间

2026-2-3 20:00:00

人工找货

BA7230LS价格和库存,欢迎联系客服免费人工找货

BA7230LS规格书详情

BA7230LS属于集成电路(IC)的信号开关多路复用器解码器。由罗姆半导体集团制造生产的BA7230LS信号开关,多路复用器,解码器逻辑型信号开关、多路复用器和编码器 IC 可用于对以数字格式表示数据的电信号进行路由和选择。这些器件与设计用于模拟信号的类似产品有所不同,它们保留的信息表示为两个电状态之一,而不是两个外部界限内的无穷变化量。

The BA7230LS comprises an RGB signal matrix circuit, balanced modulator circuit (rectangular 2-phase modulation), oscillator circuit (VCXO) for a 3.58MHz subcarrier synchronized with video input burst signals, luminosity and color difference signal mixing circuit, and a high speed switch for selecting composite signals of video input and RGB input. RGB signals, synch signals, BFP (burst flag pulses), PCP (pedestal clamp pulses) are input, and an NTSC composite signal is output.

特性 Features

1) Allows superimposition of video images (VIDEO IN) and computer images (RGB IN).

2) During superimposition, the subcarrier locked onto the video input burst signal RGB is modulated with the RGB signals by the APC circuit, preventing unnatural color disturbance due to switching.

3) Both the RGB and video input signals are pedestal clamped, maintaining a natural image even during fluctuation in luminosity.

4) Using a half down pulse, the video signal can be reduced by 5dB to darken the background and make the superimposed RGB image easier to see.

5) Carrier leak is suppressible to less than 70mVP-P (VOUT = 2VP-P) without adjustment.

6) Can be adapted for analog RGB input.

7) Compact 24-pin SZIP package minimizes external components.

Applications

Televisions (Teletext-capable), captain systems, video cameras, personal computers

产品属性

更多
  • 产品编号:

    BA7230LS

  • 制造商:

    Rohm Semiconductor

  • 类别:

    集成电路(IC) > 信号开关,多路复用器,解码器

  • 包装:

    卷带(TR)

  • 描述:

    IC SIGNAL ENCODER NTSC 24-SZIP

供应商 型号 品牌 批号 封装 库存 备注 价格
ROHM/罗姆
2026+
SIP
54648
百分百原装现货 实单必成 欢迎询价
询价
Rohm(罗姆)
23+
NA
20094
正纳10年以上分销经验原装进口正品做服务做口碑有支持
询价
Rohm Semiconductor
18500
全新原厂原装现货!受权代理!可送样可提供技术支持!
询价
ROHM
23+
高频管
250
专营高频管模块,全新原装!
询价
BA7230LS
25+
344
344
询价
ROHM/罗姆
06+
SIP
1040
询价
N/A
25+
NA
880000
明嘉莱只做原装正品现货
询价
ROHM
25+
ZIP
4500
全新原装、诚信经营、公司现货销售
询价
24+
ZIP
12333
询价
ROHM
06+
SIP
672
询价