Datasheet > HAL501A

HAL501A

更新时间： 2024-02-03 04:38:49

品牌	Logo	应用领域
其他 - ETC		传感器
页数	文件大小	规格书
44页	317K
描述
Hall Effect Sensor Family

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HAL501A 技术参数

是否Rohs认证：	符合	生命周期：	End Of Life
包装说明：	PLASTIC, TO-92UA-1, 3 PIN	Reach Compliance Code：	compliant
风险等级：	5.16	其他特性：	REVERSE VOLTAGE PROTECTION
主体宽度：	1.5 mm	主体高度：	4.05 mm
主体长度或直径：	4.06 mm	外壳：	PLASTIC
滞后：	1.2 mT	JESD-609代码：	e3
最大磁场范围：	2.3 mT	最小磁场范围：	-2.3 mT
安装特点：	THROUGH HOLE MOUNT	最大工作电流：	4.2 mA
最大输出电流：	20 mA	输出范围：	0-20mA
输出类型：	ANALOG CURRENT	封装形状/形式：	RECTANGULAR
传感器/换能器类型：	MAGNETIC FIELD SENSOR,HALL EFFECT	最大供电电压：	24 V
最小供电电压：	3.8 V	表面贴装：	NO
端子面层：	Matte Tin (Sn)	端接类型：	SOLDER
Base Number Matches：	1

HAL501A 数据手册

HAL5xx

Hall Effect Sensor Family

1.2. Family Overview

in CMOS technology

The types differ according to the magnetic flux density

values for the magnetic switching points, the tempera-

ture behavior of the magnetic switching points, and the

mode of switching.

Release Notes: Revision bars indicate significant

changes to the previous edition.

1. Introduction

Type

Switching

Behavior

Sensitivity

see

Page

The HAL5xx family consists of different Hall switches

produced in CMOS technology. All sensors include a

temperature-compensated Hall plate with active offset

compensation, a comparator, and an open-drain output

transistor. The comparator compares the actual mag-

netic flux through the Hall plate (Hall voltage) with the

fixed reference values (switching points). Accordingly,

the output transistor is switched on or off.

501

502

503

504

505

506

508

509

516

bipolar

very high

high

latching

unipolar

latching

unipolar

medium

low

The sensors of this family differ in the switching behavior

and the switching points.

high

The active offset compensation leads to constant mag-

netic characteristics over supply voltage and tempera-

ture range. In addition, the magnetic parameters are ro-

bust against mechanical stress effects.

medium

low

The sensors are designed for industrial and automotive

applications and operate with supply voltages from

3.8 V to 24 V in the ambient temperature range from

–40 °C up to 150 °C.

unipolar with

inverted output

high

517

518

519

unipolar with

inverted output

medium

high

All sensors are available in a SMD-package (SOT-89B)

and in a leaded version (TO-92UA).

unipolar with

inverted output

unipolar with

inverted output

(north polarity)

1.1. Features:

– switching offset compensation at typically 62 kHz

– operates from 3.8 V to 24 V supply voltage

– overvoltage protection at all pins

523

unipolar

low

– reverse-voltage protection at V -pin

– magnetic characteristics are robust against mechani-

cal stress effects

Latching Sensors:

The output turns low with the magnetic south pole on the

branded side of the package and turns high with the

magnetic north pole on the branded side. The output

does not change if the magnetic field is removed. For

changing the output state, the opposite magnetic field

polarity must be applied.

– short-circuit protected open-drain output by thermal

shut down

– operates with static magnetic fields and dynamic mag-

netic fields up to 10 kHz

– constant switching points over a wide supply voltage

range

Bipolar Switching Sensors:

– the decrease of magnetic flux density caused by rising

temperature in the sensor system is compensated by

a built-in negative temperature coefficient of the mag-

netic characteristics

The output turns low with the magnetic south pole on the

branded side of the package and turns high with the

magnetic north pole on the branded side. The output

state is not defined for all sensors if the magnetic field is

removed again. Some sensors will change the output

state and some sensors will not.

– ideal sensor for applications in extreme automotive

and industrial environments

– EMC corresponding to DIN 40839

Micronas

1 234 5 6 7...44

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与HAL501A相关器件

型号	品牌	描述	获取价格	数据表
HAL501E	ETC	Hall Effect Sensor Family	获取价格
HAL501K	ETC	Hall Effect Sensor Family	获取价格
HAL501S-A	ETC	Hall-Effect Switch	获取价格
HAL501S-C	TDK	Hall Effect Sensor, -2.25mT Min, 2.25mT Max, 0.13-0.18V, CMOS, Plastic/epoxy, Rectangular,	获取价格
HAL501S-E	TDK	Hall Effect Sensor, -2.25mT Min, 2.25mT Max, 0.13-0.18V, CMOS, Plastic/epoxy, Rectangular,	获取价格
HAL501SF-A	MICRONAS	Hall-Effect Sensor Family	获取价格

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