Datasheet > MAX44284HAUT+T

MAX44284HAUT+T

更新时间： 2024-09-17 15:45:03

品牌	Logo	应用领域
美信 - MAXIM		信息通信管理光电二极管
页数	文件大小	规格书
14页	828K
描述
Analog Circuit, 1 Func, BICMOS, PDSO6,

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MAX44284HAUT+T 技术参数

是否Rohs认证：	符合	生命周期：	Active
包装说明：	TSOP, TSOP6,.11,37	Reach Compliance Code：	compliant
HTS代码：	8542.39.00.01	Factory Lead Time：	16 weeks
风险等级：	1.53	模拟集成电路 - 其他类型：	ANALOG CIRCUIT
JESD-30 代码：	R-PDSO-G6	功能数量：	1
端子数量：	6	最高工作温度：	125 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	TSOP	封装等效代码：	TSOP6,.11,37
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE, THIN PROFILE
电源：	3.3 V	认证状态：	Not Qualified
子类别：	Other Analog ICs	最大供电电流 (Isup)：	0.0415 mA
标称供电电压 (Vsup)：	3.3 V	表面贴装：	YES
技术：	BICMOS	温度等级：	AUTOMOTIVE
端子形式：	GULL WING	端子节距：	0.95 mm
端子位置：	DUAL	Base Number Matches：	1

MAX44284HAUT+T 数据手册

MAX44284

36V, Input Common-Mode, High-Precision,

Low-Power Current-Sense Amplifier

General Description

Beneﬁts and Features

● Supports Use of Small Current-Sense Resistors to

Improve Power-Supply Conversion Efficiency and

Measurement Accuracy

The MAX44284 is a high-side, current-sense amplifier

that operates with a 1.7V to 5.5V single supply and is

optimized for very low power operation with only 21µA of

quiescent current.

• Input Bias Current of 80nA (max)

The MAX44284 offers precision accuracy specifications

• Very Low 2μV Input Offset Voltage (MAX44284F/H)

of 2μV V

and gain error of 0.05%. The device features

• Extremely Low 50nV/°C Input Offset Tempco

Coefficient

an input common-mode voltage range from -0.1V to

+36V. This current-sense amplifier has a voltage output

and is offered in four different gain versions.

•

-0.1V to +36V Wide Input Common-Mode Range

•

Low 0.05% Gain Error

The MAX44284 is offered in small 6-bump, 0.4mm-pitch

WLP (1.3mm x 0.9mm) and 6-pin SOT23 packages and is

specified for operation over the -40°C to +125°C automotive

temperature range.

● Extends Battery Life

•

Low Supply Current of 21μA

1.7V to 5.5V Single Supply

Shutdown Input (Independent of V

)

Applications

● Smartphones and Tablets

● Notebook Computers

● DC-DC Current Sensing in Power Management

● Portable-/Battery-Powered Systems

● Medical Pulse Oximeters and Infusion Pumps

● Base-Stations

● Four Fixed Gain Options Simplify Design

• 50V/V – MAX44284F

• 100V/V – MAX44284H

• 200V/V – MAX44284W

• 500V/V – MAX44284E

Ordering Information appears at end of data sheet.

Typical Application Circuit

I_LOAD

R_SENSE

V_BATT= UP TO 36V

RS+

RS-

LOAD

V_DD= 3.3V

MAX44284

V_DD= 3.3V

OUT

µC

ADC

19-6862; Rev 5; 11/17

12 3 4 5 6 7...14

中文翻译

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与MAX44284HAUT+T相关器件

型号	品牌	获取价格	描述	数据表
MAX44284HAWT+	MAXIM	获取价格	36V, Input Common-Mode, High-Precision, Low-Power Current-Sense Amplifier
MAX44284WAUT+	MAXIM	获取价格	36V, Input Common-Mode, High-Precision, Low-Power Current-Sense Amplifier
MAX44284WAWT+	MAXIM	获取价格	36V, Input Common-Mode, High-Precision, Low-Power Current-Sense Amplifier
MAX44285	ADI	获取价格	双通道，高精度，高压，电流检测放大器
MAX44285FAUA+	MAXIM	获取价格	Dual-Channel, High-Precision, High-Voltage, Current-Sense Amplifier
MAX44285FAWA+	MAXIM	获取价格	Dual-Channel, High-Precision, High-Voltage, Current-Sense Amplifier
MAX44285HAUA+	MAXIM	获取价格	Operational Amplifier, 2 Func, 25uV Offset-Max, BICMOS, PDSO8, ROHS COMPLIANT, USOP, UMAX-
MAX44285HAWA+	MAXIM	获取价格	Dual-Channel, High-Precision, High-Voltage, Current-Sense Amplifier
MAX44285LAUA+	MAXIM	获取价格	Dual-Channel, High-Precision, High-Voltage, Current-Sense Amplifier
MAX44285LAWA+	MAXIM	获取价格	Dual-Channel, High-Precision, High-Voltage, Current-Sense Amplifier

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