Datasheet > MAX44285TAWA+T

MAX44285TAWA+T

更新时间： 2024-02-27 06:56:37

品牌	Logo	应用领域
美信 - MAXIM		放大器
页数	文件大小	规格书
12页	784K
描述
IC AMP CURRENT SENSE 8WLP

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中文翻译

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技术参数
数据手册

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MAX44285TAWA+T 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	包装说明：	,
Reach Compliance Code：	compliant	风险等级：	1.8
放大器类型：	OPERATIONAL AMPLIFIER	峰值回流温度（摄氏度）：	NOT SPECIFIED
子类别：	Operational Amplifier	处于峰值回流温度下的最长时间：	NOT SPECIFIED
Base Number Matches：	1

MAX44285TAWA+T 数据手册

EVALUATION KIT AVAILABLE

MAX44285

Dual-Channel, High-Precision,

High-Voltage, Current-Sense Amplifier

General Description

The MAX44285 dual-channel high-side current-sense

amplifier has precision accuracy specifications of V

less than 12μV (max) and gain error less than 0.1%

(max).

Beneﬁts and Features

● 2.7V to 76V Input Common Mode

● Low 12μV (max) Input Offset Voltage

● Low 0.1% (max) Gain Error

● Gain Options

The MAX44285 features an input common-mode voltage

range from 2.7V to 76V with 80kHz of small-signal band-

width, which makes it ideal for interfacing with a SAR ADC

for multichannel multiplexed data acquisition systems.

• G = 12.5V/V (MAX44285L)

• G = 20V/V (MAX44285T)

• G = 50V/V (MAX44285F)

• G = 100V/V (MAX44285H)

The MAX44285 operates over the -40°C to +125°C

temperature range. The MAX44285 is offered in 8-bump

● 1mm x 2mm 8-Bump WLP and 8-Pin µMAX

Packages

wafer-level package (WLP) and 8-pin µMAX package.

Applications

● Base Stations and Communication Equipment

● Power Management Systems

● Server Backplanes

µMAX is a registered trademark of Maxim Integrated Products, Inc.

● Industrial Control and Automation

Typical Operating Circuit

I_SENSE1

R_SENSE1

V_CM= 2.7V TO 76V

SYSTEM

LOAD 1

R_SENSE2

I_SENSE2

V_CM= 2.7V TO 76V

SYSTEM

LOAD 2

RS1+

V_DD

RS1- RS2+

RS2-

V_DD= 2.7V TO

5.5V

OUT2

OUT1

MAX44285

GND

Ordering Information appears at end of data sheet.

19-6910; Rev 4; 4/16

12 3 4 5 6 7...12

中文翻译

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