Datasheet > US5782_12

US5782_12

更新时间： 2022-02-26 12:11:22

品牌	Logo	应用领域
迈来芯 - MELEXIS		/
页数	文件大小	规格书
10页	772K
描述
Unipolar Hall Switch â Mediuum sensitivity

阅读下载

获取价格

如果您发现信息不准确，欢迎纠错

US5782_12 数据手册

US5782

Unipolar Hall Switch – Medium Sensitivity

9 Detailed General Description

Based on mixed signal CMOS technology, Melexis US5782 is a Hall-effect device with medium magnetic

sensitivity. Its sensitivity enables high accuracy in position sensing by the use of small air gap.

The chopper-stabilized amplifier uses switched capacitor technique to suppress the offset generally observed

with Hall sensors and amplifiers. The CMOS technology makes this advanced technique possible and

contributes to smaller chip size and lower current consumption than bipolar technology. The small chip size is

also an important factor to minimize the effect of physical stress.

This combination results in more stable magnetic characteristics and enables faster and more precise design.

The wide operating voltage from 3.5V to 24V, wide operating temperature according “L” specification and low

current consumption make this device especially suitable for automotive and solid state switch applications.

The output signal is open-drain type. Such output allows simple connectivity with TTL or CMOS logic by using

a pull-up resistor tied between a pull-up voltage and the device output.

10 Unique Features

The US5782 exhibits unipolar magnetic switching characteristics. Therefore, it operates only with one

magnetic pole.

The US5782 device is south pole active:

Applying a south magnetic pole greater than B_OPfacing the

branded side of the package switches the output low.

Removing the magnetic field (B→0) switches the output high.

The use of the opposite magnetic pole facing the branded side

does not affect the output state.

Unipolar switch characteristic

A magnetic hysteresis B_HYSTkeeps B_OOPand B_RPseparated by a minimal value. This hysteresis prevents

output oscillation near the switching point.

Data Sheet

Mar/12

3901005782

Rev 005

Page 5 of 10

1 2 3 456 7 8...10

下载PDF

型号	品牌	描述	获取价格	数据表
US5782ESEAAA-000RE	MELEXIS	Unipolar Hall Switch â Mediuum sensitivity	获取价格
US5782LSE	MELEXIS	Unipolar Hall Switch - Medium Sensitivity	获取价格
US5782LSEAAA-000RE	MELEXIS	Unipolar Hall Switch â Mediuum sensitivity	获取价格
US5881	MELEXIS	Unipolar Hall Switch - Low Sensitivity	获取价格
US5881_12	MELEXIS	Unipolar Hall Switch â Low Sensitivity	获取价格
US5881ESE	MELEXIS	Unipolar Hall Switch - Low Sensitivity	获取价格