LMV641

更新时间： 2024-11-18 05:42:27

品牌	Logo	应用领域
美国国家半导体 - NSC		放大器
页数	文件大小	规格书
18页	1226K
描述
10 MHz, 12V, Low Power Amplifier

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LMV641 数据手册

September 2007

LMV641

10 MHz, 12V, Low Power Amplifier

General Description

Features

The LMV641 is a low power, wide bandwidth operational am-

plifier with an extended power supply voltage range of 2.7V

to 12V.

Guaranteed 2.7V, and ±5V performance

Low power supply current

High unity gain bandwidth

Max input offset voltage

CMRR

■

138 µA

10 MHz

500 µV

120 dB

105 dB

It features 10 MHz of gain bandwidth product with unity gain

stability on a typical supply current of 138 μA. Other key spec-

ifications are a PSRR of 105 dB, CMRR of 120 dB, V_OSof

PSRR

500 μV, input referred voltage noise of 14 nV/

, and a THD

Input referred voltage noise

1/f corner frequency

Output swing with 2 kΩ load

Total harmonic distortion

Temperature range

14 nV/√Hz

4 Hz

40 mV from rail

of 0.002%. This amplifier has a rail-to-rail output stage, and a

common mode input voltage which includes the negative sup-

ply.

0.002% @ 1 kHz, 2 kΩ

The LMV641 operates over a temperature range of −40°C to

+125°C and is offered in the board space saving 5-Pin SC70

and 8-Pin SOIC packages.

−40°C to 125°C

Applications

Portable equipment

■

Automotive

Battery powered systems

Sensors and instrumentation

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Offset Voltage Distribution

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www.national.com

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与LMV641相关器件

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LMV641MA	NSC	获取价格	10 MHz, 12V, Low Power Amplifier
LMV641MA/NOPB	TI	获取价格	10MHz、12V 低功率放大器 \| D \| 8 \| -40 to 125
LMV641MAE	NSC	获取价格	10 MHz, 12V, Low Power Amplifier
LMV641MAE/NOPB	TI	获取价格	10MHz、12V 低功率放大器 \| D \| 8 \| -40 to 125
LMV641MAX	NSC	获取价格	10 MHz, 12V, Low Power Amplifier
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LMV641MF/NOPB	TI	获取价格	10MHz、12V 低功率放大器 \| DBV \| 5
LMV641MFE/NOPB	TI	获取价格	10MHz、12V 低功率放大器 \| DBV \| 5
LMV641MFX/NOPB	TI	获取价格	10MHz、12V 低功率放大器 \| DBV \| 5
LMV641MG	NSC	获取价格	10 MHz, 12V, Low Power Amplifier