Datasheet > LM2471TA

LM2471TA

更新时间： 2024-02-17 12:49:24

品牌	Logo	应用领域
美国国家半导体 - NSC		驱动器商用集成电路放大器局域网
页数	文件大小	规格书
10页	662K
描述
Monolithic Triple 4 ns High Swing CRT Driver

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技术参数
数据手册

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LM2471TA 技术参数

生命周期：	Obsolete	零件包装代码：	SFM
包装说明：	,	针数：	3
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.84
其他特性：	IT ALSO REQUIRES 7V TO 9V SUPPLY	商用集成电路类型：	VIDEO AMPLIFIER
JESD-30 代码：	R-PZFM-T11	信道数量：	3
功能数量：	1	端子数量：	11
封装主体材料：	PLASTIC/EPOXY	封装形状：	RECTANGULAR
封装形式：	FLANGE MOUNT	最大供电电压 (Vsup)：	85 V
最小供电电压 (Vsup)：	60 V	表面贴装：	NO
技术：	BIPOLAR	端子形式：	THROUGH-HOLE
端子位置：	ZIG-ZAG	Base Number Matches：	1

LM2471TA 数据手册

July 2004

LM2471

Monolithic Triple 4 ns High Swing CRT Driver

n 0V to 3.4V input range

n Stable with 0–20 pF capacitive loads and inductive

peaking networks

n Convenient TO-220 staggered lead package style

n Maintains standard LM24XX Family pinout which is

designed for easy PCB layout

General Description

The LM2471 is an integrated high voltage CRT driver circuit

designed for use in color monitor applications. The IC con-

tains three high input impedance, wide band amplifiers

which directly drive the RGB cathodes of a CRT. Each

channel has its gain internally set to −27 and can drive CRT

capacitive loads as well as resistive loads present in other

applications, limited only by the package’s power dissipation.

Applications

n 1600 x 1200 displays up to 70 Hz refresh

n Pixel clock frequencies up to 180 MHz

n Monitors using video blanking

The IC is packaged in an industry standard 11-lead TO-220

molded plastic power package. See Thermal Considerations

section for more information.

Features

n Well-matched to the LM126X preamplifiers

n Higher gain for high brightness applications

Schematic and Connection Diagrams

20103702

Note: Tab is at GND

Top View

Order Number LM2471TA

20103701

FIGURE 1. Simplified Schematic Diagram

(One Channel)

DS201037

www.national.com

12 3 4 5 6 7...10

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