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LM2479

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LM2479 数据手册

October 2000

LM2479

120V Triple Bias Clamp

High input impedance

Single supply operation

Matched to the LM126X family of preamplifiers

General Description

The LM2479 is an Integrated 120V triple bias clamp circuit

for DC recovery of each of the AC coupled outputs of a 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 -18. The IC is packaged in an industry

standard 8 lead molded DIP package.

Recommended Applications

CRT monitors requiring DC restoration at the cathodes

Features

Wide range integrated triple bias clamp

Block Diagrams

Package Pinout

DS101391-2

FIGURE 2. LM2479 Package Pinout

Order Number LM2479NA

NS Package Number: N08E

DS101391-1

FIGURE 1. Simplified Schematic (One Channel)

DS101391

www.national.com

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型号	品牌	获取价格	描述	数据表
LM2479NA	NSC	获取价格	120V Triple Bias Clamp
LM248	STMICROELECTRONICS	获取价格	FOUR UA741 QUAD BIPOLAR OPERATIONAL AMPLIFIERS
LM248	NSC	获取价格	Quad 741 Op Amps LM149 Wide Band Decompensated (AV MIN = 5)
LM248	TI	获取价格	QUADRUPLE OPERATIONAL AMPLIFIERS
LM2480	NSC	获取价格	80V Triple Bias Clamp
LM2480NA	NSC	获取价格	80V Triple Bias Clamp
LM2480NA/NOPB	ROCHESTER	获取价格	SPECIALTY ANALOG CIRCUIT, PDIP8, PLASTIC, DIP-8
LM2481	NSC	获取价格	145V Triple Bias Clamp
LM2481NA	NSC	获取价格	145V Triple Bias Clamp
LM2483	NSC	获取价格	180V Triple Bias Clamp