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Fabricante

LA7951

Video Switch for TV/VCR Use

SANYO -> Panasonic 

Ordering number:ENN2868A

Monolithic Linear IC

LA7951

Video Switch for TV/VCR Use

Overview

The LA7951 Video Switch is a solid-state 4-input 4-output

video switch ideally suited for use as a video selector switch

in multiple-source video systems and multiple VCR video

editing systems.

The Switching logic, coupled with built-in video ampli-

fier, ripple filter and 75Ω output driver facilitate a mini-

mum parts count video switching subsystem. The solid-

state switches feature low crosstalk and wide bandwidth.

The LA7951 operates from a single 12V power supply, and

is available in 14-pin plastic DIPs.

Package Dimensions

unit:mm

3003B-DIP14

[LA7951]

19.0

14

8

1

7

Features

• 4-input 4-output multi-functional video switch.

• Low crosstalk, wide bandwidth.

• Internal 6 dB video amplifier.

• Ripple filter.

(1.88)

• 75Ω output driver for video monitor (COMMON OUT).

2.54 0.48

1.2

SANYO : DIP14

Figure 1. Editing System Switch Connections

Figure 2. Video Selector Switch Connections

Any and all SANYO products described or contained herein do not have specifications that can handle

applications that require extremely high levels of reliability, such as life-support systems, aircraft’s

control systems, or other applications whose failure can be reasonably expected to result in serious

physical and/or material damage. Consult with your SANYO representative nearest you before using

any SANYO products described or contained herein in such applications.

SANYO assumes no responsibility for equipment failures that result from using products at values that

exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges,or other

parameters) listed in products specifications of any and all SANYO products described or contained

herein.

SANYO Electric Co.,Ltd. Semiconductor Company

TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN

12501TN (KT)/N050JK/8258YT, TS No.2868–1/4

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