Datasheet > MP8110

MP8110

更新时间： 2024-11-27 17:01:31

品牌	Logo	应用领域
芯源 - MPS		放大器
页数	文件大小	规格书
10页	285K
描述
上管电流采样放大器

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MP8110 数据手册

MP8110

Precision High-Side

Current-Sense Amplifier

The Future of Analog IC Technology

DESCRIPTION

FEATURES

The MP8110 is a low-cost, precision, high-side

current-sense amplifier. This device operates

from a single 2.5V to 40V supply and typically

consumes 12µA. It is ideal for today’s notebook

computers, cell phones and other systems

where battery/DC current monitoring is critical.

•

Low-Cost, Compact Current-Sense Solution

12µA Typical Supply Current

2.5V to 40V Operating Supply Voltage

1.4V to 40V Input Common Mode Range

3µA Typical Shutdown Current

400µV Input Offset Voltage

High Current Sensing Capability

Integrated Buffer Amplifier

High-side current monitoring is especially useful

in battery-powered systems since it does not

interfere with the ground path of the battery

charger. The input common-mode range of

1.4V to 40V is independent of the supply

voltage and ensures that the current-sense

feedback remains viable even when connected

to a 2-cell battery pack in deep discharge.

Available in 8-Pin SOIC and MSOP packages,

APPLICATIONS

•

Portable PCs

PDA’s

Smart Battery Packs

Cell Phones

Portable Test/Measurement Systems

Battery-Operated Systems

Energy Management Systems

This device is available in 8-pin SOIC and

MSOP packages.

“MPS” and “The Future of Analog IC Technology” are Registered Trademarks of

Monolithic Power Systems, Inc.

TYPICAL APPLICATION

10uF

LOAD

0.1uF

RG1

VCC

RG2

MP8110

OFF

SHDN

OUT2

SHUTDOWN

GND

OUT1

OUT

Opt.

100pF

MP8110 Rev. 0.9

9/21/2007

www.MonolithicPower.com

MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.

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