LM2421

更新时间： 2024-09-19 22:51:55

品牌	Logo	应用领域
美国国家半导体 - NSC		电视驱动
页数	文件大小	规格书
13页	1001K
描述
Monolithic Triple Channel HDTV Driver

阅读下载

中文翻译

获取价格

如果您发现信息不准确，欢迎纠错

LM2421 数据手册

November 2001

LM2421

Monolithic Triple Channel HDTV Driver

General Description

Features

n 0V to 5V input range

The LM2421 is an integrated high voltage CRT driver circuit

designed for use in HDTV applications. The IC contains

three high input impedance, wide band amplifiers which

directly drive the RGB cathodes of a CRT. Each channel has

its gain internally set to −42 and can drive CRT capacitive

loads as well as resistive loads present in other applications,

limited only by the package’s power dissipation.

n Stable with 0–20 pF capacitive loads and inductive

peaking networks

n Convenient TO-220 staggered lead package style

n Maintains standard LM240X Family pinout which is

designed for easy PCB layout

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

molded plastic power package. See Thermal Considerations

section.

Applications

n AC coupled HDTV applications using the 1080i and

720p formats as well as standard NTSC and PAL

formats.

Schematic and Connection Diagrams

DS200233-2

Note: Tab is at GND

Top View

Order Number LM2421TA

DS200233-1

FIGURE 1. Simplified Schematic Diagram

(One Channel)

DS200233

www.national.com

12 3 4 5 6 7...13

中文翻译

下载PDF

型号	品牌	获取价格	描述	数据表
LM242-155.52M	CONNOR-WINFIELD	获取价格	5.0x7.0mm Surface Mount LVDS Clock Oscillator Series
LM2421TA	NSC	获取价格	Monolithic Triple Channel HDTV Driver
LM2422	NSC	获取价格	220V Monolithic Triple Channel 30 MHz CRT DTV Driver
LM2422_0505	NSC	获取价格	220V Monolithic Triple Channel 30 MHz CRT DTV Driver
LM2422TE	NSC	获取价格	220V Monolithic Triple Channel 30 MHz CRT DTV Driver
LM2422TE/NOPB	TI	获取价格	1 CHANNEL, VIDEO AMPLIFIER, PZFM11, PLASTIC, TO-220, 11 PIN
LM2423	NSC	获取价格	220V Monolithic Triple Channel 15 MHz CRT DTV Driver
LM2423_06	NSC	获取价格	220V Monolithic Triple Channel 15 MHz CRT DTV Driver
LM2423ATE	TI	获取价格	IC,TV/VIDEO CIRCUIT,DRIVER,BIPOLAR,ZIP,11PIN,PLASTIC
LM2423TE	NSC	获取价格	220V Monolithic Triple Channel 15 MHz CRT DTV Driver