LMH6628MAX

更新时间： 2024-11-22 22:47:03

品牌	Logo	应用领域
美国国家半导体 - NSC		运算放大器
页数	文件大小	规格书
11页	511K
描述
Dual Wideband, Low Noise, Voltage Feedback Op Amp

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数据手册
替代型号

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LMH6628MAX 数据手册

January 2003

LMH6628

Dual Wideband, Low Noise, Voltage Feedback Op Amp

To reduce design times and assist in board layout, the

LMH6628 is supported by an evaluation board

General Description

The National LMH6628 is a high speed dual op amp that

(CLC730036).

offers a traditional voltage feedback topology featuring unity

gain stability and slew enhanced circuitry. The LMH6628’s

low noise and very low harmonic distortion combine to form

a wide dynamic range op amp that operates from a single

(5V to 12V) or dual ( 5V) power supply.

Features

n Wide unity gain bandwidth: 300MHz

n Low noise: 2nV/

n Low Distortion: −65/−74dBc (10MHz)

n Settling time: 12ns to 0.1%

Each of the LMH6628’s closely matched channels provides

a 300MHz unity gain bandwidth and low input voltage noise

density (2nV/

). Low 2nd/3rd harmonic distortion (−65/

n Wide supply voltage range: 2.5V to 6V

−74dBc at 10MHz) make the LMH6628 a perfect wide dy-

namic range amplifier for matched I/Q channels.

High output current: 85mA

n Improved replacement for CLC428

With its fast and accurate settling (12ns to 0.1%), the

LMH6628 is also an excellent choice for wide dynamic

range, anti-aliasing filters to buffer the inputs of hi resolution

analog-to-digital converters. Combining the LMH6628’s two

tightly matched amplifiers in a single 8-pin SOIC package

reduces cost and board space for many composite amplifier

applications such as active filters, differential line drivers/

receivers, fast peak detectors and instrumentation amplifi-

ers.

Applications

n High speed dual op amp

n Low noise integrators

n Low noise active filters

n Driver/receiver for transmission systems

n High speed detectors

I/Q channel amplifiers

™

The LMH6628 is fabricated using National’s VIP10 com-

plimentary bipolar process.

Connection Diagram

Inverting Frequency Response

8-Pin SOIC

20038535

Top View

20038515

DS200385

www.national.com

12 3 4 5 6 7...11

中文翻译

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LMH6628MAX 替代型号

型号	品牌	替代类型	描述	数据表
LMH6628MA/NOPB	TI	功能相似	双路宽带、低噪声、电压反馈运算放大器 \| D \| 8 \| -40 to 85
LMH6628MA	TI	功能相似	双路宽带、低噪声、电压反馈运算放大器 \| D \| 8 \| -40 to 85
LMH6628MAX/NOPB	TI	功能相似	双路宽带、低噪声、电压反馈运算放大器 \| D \| 8 \| -40 to 85

与LMH6628MAX相关器件

型号	品牌	获取价格	描述	数据表
LMH6628MAX/NOPB	TI	获取价格	双路宽带、低噪声、电压反馈运算放大器 \| D \| 8 \| -40 to 85
LMH6628MAX/NOPB	NSC	获取价格	IC DUAL OP-AMP, 2600 uV OFFSET-MAX, 200 MHz BAND WIDTH, PDSO8, SOIC-8, Operational Amplifi
LMH6628MAXEP	NSC	获取价格	IC DUAL OP-AMP, 2600 uV OFFSET-MAX, 200 MHz BAND WIDTH, PDSO8, PLASTIC, SOIC-8, Operationa
LMH6628MDC	TI	获取价格	IC,OP-AMP,DUAL,BIPOLAR,DIE
LMH6628QML	TI	获取价格	Dual Wideband, Low Noise, Voltage Feedback Op Amp
LMH6628QML-SP	TI	获取价格	双路宽带、低噪声、电压反馈运算放大器
LMH6628WGFQML	NSC	获取价格	DUAL WIDEBAND, LOW-NOISE, VOLTAGE FEEDBACK OP AMP, GUARANTEED TO 300k rd (si) TESTED TO MI
LMH6628WGFQMLV	NSC	获取价格	DUAL WIDEBAND, LOW-NOISE, VOLTAGE FEEDBACK OP AMP, GUARANTEED TO 300k rd (si) TESTED TO MI
LMH6628WGFQMLV	TI	获取价格	Dual Wideband, Low Noise, Voltage Feedback Op Amp
LMH6628WG-QML	NSC	获取价格	DUAL WIDEBAND, LOW-NOISE, VOLTAGE FEEDBACK OP AMP, GUARANTEED TO 300k rd (si) TESTED TO MI

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