参数资料
型号: US2881LUA-AAA-000-BU
厂商: Melexis Technologies NV
文件页数: 10/46页
文件大小: 498K
描述: IC LATCH CMOS H-S TO-92UA
产品目录绘图: UA-92 Series Side
标准包装: 1,000
传感范围: 4.5mT 跳闸,-4.5mT 释放
类型: 双极卡锁
电源电压: 3.5 V ~ 24 V
电流 - 电源: 5mA
电流 - 输出(最大): 50mA
输出类型: 数字式,开漏极
工作温度: -40°C ~ 150°C
封装/外壳: TO-226-3,TO-92-3 短体
供应商设备封装: TO-92UA
包装: 散装
产品目录页面: 2792 (CN2011-ZH PDF)
其它名称: US2881LUA
US2881LUA-ND
Working With Magnetic Fields
How Do They Work?
A magnetic field will convert electrical energy to
mechanical energy, attract ferromagnetic objects
and serves as an input for Hall-Effect Sensors. A
magnetic field is described in terms of flux. Flux
lines are imaginary lines of magnetic force, orig-
inating at the North pole of a magnet and ending
at the South pole of the magnet. These lines rep-
resent the physical force exerted by the magnet.
When these magnetic flux lines pass through a
plate of semiconductor material, electrons are
forced to one side of the plate resulting in a volt-
age potential. This phenomenon is known as the
Hall-Effect.
Flux density is measured in units of Gauss or
milliTesla. The intensity of the magnetic field depends on many variables, such as cross-sectional area, length,
shape, material and ambient temperature. Each one of these variables must be considered when designing the
Hall Effect sensor integrated circuit and magnetic system for your application. The following section is intend-
ed to explain some fundementals which are useful in Hall Sensor designs and applications.
Figure 9, Magnetic Spectrum
N
S
Figure 8, Flux Paths
Hall-Effect Sensors
Magnetoresister
Inductive Sensors
Giant Magnetoresister
Nuclear Magnetic Resonance
Fluxgate Magnetometer
Reed Switch
(Superconducting Quantum Interface Devices)
Ferrite Magnets
Alnico Magnets
Rare Earth Magnets (Neo, SmCo)
Ceramic Magnets
.000001
.001
.01
.1
1
10
100
1K
10K
100K
Gauss
10K
1K
100
10
1
.1
.01
.001
.0001
.0000001
milliTesla
Bio
Signals
Earth's
Field
Strongest
Electro
Magnet
Solar
Flares
SQUIDs
相关PDF资料
PDF描述
MDD220-12N1 MOD DIODE DUAL 1200V Y2-DCB
R7202009XXOO RECTIFIER 2000V 900A
US5881EUA-AAA-000-BU IC HALL EFFECT SW MP TO-92UA
288T232R162A1 ROTARY ENCODER 4 BIT GREY CODE
601W-60 BLK LEAD TEST MINIHK-BANAPLG 60"
相关代理商/技术参数
参数描述
US2882 制造商:未知厂家 制造商全称:未知厂家 功能描述:CMOS High Sensitivity Latch
US2882ESE 制造商:MELEXIS 制造商全称:Melexis Microelectronic Systems 功能描述:Bipolar Hall Switch - Very High Sensitivity
US2882ESE-AAA-000-RE 功能描述:IC LATCH CMOS H-S TSOT-23 RoHS:是 类别:传感器,转换器 >> 磁性 - 霍尔效应,数字式开关,线性,罗盘 (IC) 系列:- 标准包装:1 系列:- 传感范围:20mT ~ 80mT 类型:旋转 电源电压:4.5 V ~ 5.5 V 电流 - 电源:15mA 电流 - 输出(最大):- 输出类型:数字式,PWM,8.5 位串行 特点:可编程 工作温度:-40°C ~ 150°C 封装/外壳:20-SSOP(0.209",5.30mm 宽) 供应商设备封装:20-SSOP 包装:Digi-Reel® 其它名称:AS5132-HSST-500DKR
US2882ESO 功能描述:IC LATCH CMOS H-S SOT-23 RoHS:否 类别:传感器,转换器 >> 磁性 - 霍尔效应,数字式开关,线性,罗盘 (IC) 系列:- 标准包装:1 系列:- 传感范围:20mT ~ 80mT 类型:旋转 电源电压:4.5 V ~ 5.5 V 电流 - 电源:15mA 电流 - 输出(最大):- 输出类型:数字式,PWM,8.5 位串行 特点:可编程 工作温度:-40°C ~ 150°C 封装/外壳:20-SSOP(0.209",5.30mm 宽) 供应商设备封装:20-SSOP 包装:Digi-Reel® 其它名称:AS5132-HSST-500DKR
US2882EUA 制造商:MELEXIS 制造商全称:Melexis Microelectronic Systems 功能描述:Bipolar Hall Switch - Very High Sensitivity