Datasheet > US4881KSO

US4881KSO

更新时间： 2024-09-08 03:22:59

品牌	Logo	应用领域
迈来芯 - MELEXIS		开关传感器换能器
页数	文件大小	规格书
11页	442K
描述
Bipolar Hall Switch Low Voltage & Very High Sensitivity

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中文翻译

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技术参数
数据手册

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US4881KSO 技术参数

生命周期：	Obsolete	Reach Compliance Code：	compliant
风险等级：	5.8	Is Samacsys：	N
其他特性：	CMOS	主体宽度：	1.6 mm
主体高度：	1.1 mm	主体长度或直径：	2.9 mm
外壳：	PLASTIC	安装特点：	SURFACE MOUNT
最大工作电流：	1.5 mA	最高工作温度：	125 °C
最低工作温度：	-40 °C	输出范围：	50mA
输出类型：	ANALOG CURRENT	封装形状/形式：	RECTANGULAR
传感器/换能器类型：	ROTARY POSITION SENSOR,HALL EFFECT	最大供电电压：	18 V
最小供电电压：	2.2 V	表面贴装：	YES
Base Number Matches：	1

US4881KSO 数据手册

US4881

Bipolar Hall Switch

Low Voltage & Very High Sensitivity

Features and Benefits

Application Examples

ꢀ Operating voltage range from 2.2V to 18V

ꢀ Very high magnetic sensitivity

ꢀ CMOS technology

ꢀ Chopper-stabilized amplifier stage

ꢀ Low current consumption

ꢀ Open drain output

ꢀ Automotive, Consumer and Industrial

ꢀ Solid-state switch

ꢀ Brushless DC motor commutation

ꢀ Speed detection

ꢀ Linear position detection

ꢀ Angular position detection

ꢀ Proximity detection

ꢀ SOT23 3L and flat TO-92 3L

both RoHS Compliant packages

Ordering Information

Part No.

Temperature Code

Package Code

US4881

E (-40°C to 85°C)

SO (SOT23-3L)

UA (TO-92)

US4881

K (-40°C to 125°C)

SO (SOT23-3L)

UA (TO-92)

US4881

L (-40°C to 150°C)

SO (SOT23-3L)

UA (TO-92)

1 Functional Diagram

2 General Description

The Melexis US4881 is a bipolar Hall-effect switch

designed in mixed signal CMOS technology.

The device integrates a voltage regulator, Hall

sensor with dynamic offset cancellation system,

Schmitt trigger and an open-drain output driver, all

in a single package.

The low operating voltage and extended choice of

temperature range make it suitable for use in

automotive, industrial and consumer low voltage

applications.

The devices are delivered in a Small Outline

Transistor (SOT23) for surface mount process and

in a Plastic Single In Line (TO-92 flat) for through-

hole mount.

Both 3-lead packages are RoHS compliant.

3901004881

Rev 011

Page 1 of 11

Data Sheet

Feb/06

12 3 4 5 6 7...11

中文翻译

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