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LM2483

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LM2483 数据手册

November 2002

LM2483

180V Triple Bias Clamp

General Description

n Matched to LM2426 HDTV Driver

The LM2483 driver is an Integrated 180V triple bias clamp

circuit for DC recovery of each of the AC coupled outputs of

a HDTV CRT driver. It is well matched with the DAC outputs

of the LM126X family of pre-amplifiers. Each amplifier has its

gain internally set to -30. The LM2483 is packaged in an

industry standard 14 lead molded plastic dual-in-line pack-

age.

Applications

n AC coupled HDTV applications using the 1080i and

720p formats as well as standard NTSC and PAL

formats.

Features

n Wide range integrated triple bias clamp

n High input impedance

Schematic and Connection Diagrams

20052933

Top View

Order Number LM2483NA

20052932

FIGURE 1. Simplified Schematic Diagram (One

Channel)

DS200529

www.national.com

12 3 4 5 6 7 8

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型号	品牌	获取价格	描述	数据表
LM2483NA	NSC	获取价格	IC SPECIALTY CONSUMER CIRCUIT, PDIP14, PLASTIC, DIP-14, Consumer IC:Other
LM2485	NSC	获取价格	220V Triple Bias Clamp with G1 Blank Amplifier
LM2485NA	NSC	获取价格	220V Triple Bias Clamp with G1 Blank Amplifier
LM2485NA/NOPB	TI	获取价格	IC,VOLTAGE CLAMP,DIP,24PIN,PLASTIC
LM248D	TI	获取价格	QUADRUPLE OPERATIONAL AMPLIFIERS
LM248D	STMICROELECTRONICS	获取价格	FOUR UA741 QUAD BIPOLAR OPERATIONAL AMPLIFIERS
LM248DE4	TI	获取价格	QUADRUPLE OPERATIONAL AMPLIFIERS
LM248DG4	TI	获取价格	Quadruple Operational Amplifier 14-SOIC -25 to 85
LM248DR	TI	获取价格	QUADRUPLE OPERATIONAL AMPLIFIERS
LM248DRE4	TI	获取价格	QUADRUPLE OPERATIONAL AMPLIFIERS