MAX4375HEUB+

更新时间： 2024-11-25 12:58:31

品牌	Logo	应用领域
美信 - MAXIM		比较器放大器
页数	文件大小	规格书
12页	366K
描述
Analog Circuit, 1 Func, PDSO10, ROHS COMPLIANT, MICRO MAX PACKAGE-10

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MAX4375HEUB+ 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	零件包装代码：	SOIC
包装说明：	TSSOP, TSSOP10,.19,20	针数：	10
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.33.00.01	Factory Lead Time：	6 weeks
风险等级：	1.25	模拟集成电路 - 其他类型：	ANALOG CIRCUIT
JESD-30 代码：	S-PDSO-G10	JESD-609代码：	e3
长度：	3 mm	湿度敏感等级：	1
功能数量：	1	端子数量：	10
最高工作温度：	85 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	TSSOP
封装等效代码：	TSSOP10,.19,20	封装形状：	SQUARE
封装形式：	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	峰值回流温度（摄氏度）：	260
电源：	2.7/28 V	认证状态：	Not Qualified
座面最大高度：	1.1 mm	子类别：	Power Management Circuits
最大供电电流 (Isup)：	0.1 mA	最大供电电压 (Vsup)：	28 V
最小供电电压 (Vsup)：	2.7 V	标称供电电压 (Vsup)：	12 V
表面贴装：	YES	温度等级：	INDUSTRIAL
端子面层：	Matte Tin (Sn)	端子形式：	GULL WING
端子节距：	0.5 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	30	宽度：	3 mm
Base Number Matches：	1

MAX4375HEUB+ 数据手册

19-1630; Rev 0; 3/00

Low-Cost, Micropower, High-Side Current-Sense

Amplifier + Comparator + Reference ICs

General Description

Features

The MAX4373/MAX4374/MAX4375 low-cost, micropow-

er, high-side current-sense supervisors contain a high-

side current-sense amplifier, bandgap reference, and

comparator with latching output. They feature a voltage

output that eliminates the need for gain-setting resistors,

making them ideal for today’s notebook computers, cell

phones, and other systems where battery/DC current

monitoring is critical. 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 0 to +28V input common-mode range is

independent of the supply voltage, which ensures that

the current-sense feedback remains viable even when

connected to a battery pack in deep discharge.

ꢀ Current-Sense Amplifier plus Internal Comparator

and Bandgap Reference

ꢀ 50µA Supply Current

ꢀ Single +2.7V to +28V Operating Supply

ꢀ 0.66% Full-Scale Accuracy

ꢀ Internal Bandgap Reference

ꢀ Latching Comparator Output

ꢀ Three Gain Versions Available (+20V/V, +50V/V,

+100V/V)

ꢀ Wide 0 to +28V Common-Mode Range,

Independent of Supply Voltage

The comparator output of the MAX4373/MAX4374/

MAX4375 is latched to provide a turn-off flag that

doesn’t oscillate. In addition, the MAX4374/MAX4375

contain a second comparator for use in window-detec-

tion functions. The MAX4373/MAX4374/MAX4375 are

available in three different gain versions (T = +20V/V,

F = +50V/V, H = +100V/V) and use an external sense

resistor to set the sensitivity of the input voltage to the

load current. These features offer a high level of inte-

gration, resulting in a simple and compact current-

sense solution.

Ordering Information

PIN-

GAIN

(V/V)

PART

TEMP. RANGE

PACKAGE

MAX4373TEUA

MAX4373TESA

MAX4373FEUA

MAX4373FESA

-40°C to +85°C 8 µMAX

-40°C to +85°C 8 SO

-40°C to +85°C 8 µMAX

-40°C to +85°C 8 SO

+20

+50

MAX4373HEUA -40°C to +85°C 8 µMAX

MAX4373HESA -40°C to +85°C 8 SO

Ordering Information continues at end of data sheet.

+100

The MAX4373/MAX4374/MAX4375 operate from a sin-

gle +2.7V to +28V supply and consume 50µA. They are

specified for the extended operating temperature range

(-40°C to +85°C) and are available in 8-pin and 10-pin

µMAX packages.

Typical Operating Circuit

________________________Applications

LOAD

Notebook Computers

+ V

SENSE

= 0 TO 28V

Portable/Battery-Powered Systems

Smart Battery Packs/Chargers

Cell Phones

SENSE

LOAD/

BATTERY

RS+

RS-

= 2.7V TO 28V

Power-Management Systems

General-System/Board-Level Current Monitoring

Precision Current Sources

0.1µF

MAX4373

OUT

CIN

= 5V

PULL-UP

COUT

RESET

GND

Pin Configurations appear at end of data sheet.

________________________________________________________________ Maxim Integrated Products

For free samples and the latest literature, visit www.maxim-ic.com or phone 1-800-998-8800.

For small orders, phone 1-800-835-8769.

12 3 4 5 6 7...12

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MAX4375HEUB+ 替代型号

型号	品牌	替代类型	描述	数据表
MAX4375HEUB+T	MAXIM	完全替代	Analog Circuit, 1 Func, PDSO10, MICRO MAX PACKAGE-10
MAX4375HEUB	MAXIM	完全替代	Low-Cost, Micropower, High-Side Current-Sense Amplifier Comparator Reference ICs
MAX4375HEUB-T	MAXIM	功能相似	Analog Circuit, 1 Func, PDSO10, MICRO MAX PACKAGE-10

与MAX4375HEUB+相关器件

型号	品牌	获取价格	描述	数据表
MAX4375HEUB+T	MAXIM	获取价格	Analog Circuit, 1 Func, PDSO10, MICRO MAX PACKAGE-10
MAX4375HEUB-T	MAXIM	获取价格	Analog Circuit, 1 Func, PDSO10, MICRO MAX PACKAGE-10
MAX4375TESD	MAXIM	获取价格	Low-Cost, Micropower, High-Side Current-Sense Amplifier Comparator Reference ICs
MAX4375TESD+T	MAXIM	获取价格	Analog Circuit, 1 Func, PDSO14, SO-14
MAX4375TESD-T	MAXIM	获取价格	Analog Circuit, 1 Func, PDSO14, SO-14
MAX4375TEUB	MAXIM	获取价格	Low-Cost, Micropower, High-Side Current-Sense Amplifier Comparator Reference ICs
MAX4376	MAXIM	获取价格	Single/Dual/Quad High-Side Current-Sense Amplifiers with Internal Gain
MAX4376	ADI	获取价格	单/双/四路、高边电流检测放大器，内部设定增益
MAX4376_09	MAXIM	获取价格	Single/Dual/Quad, High-Side Current-Sense Amplifiers with Internal Gain
MAX4376_12	MAXIM	获取价格	Single/Dual/Quad, High-Side Current-Sense Amplifiers with Internal Gain

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