Product Family

HAL® 37xy
HAR 37xy

HAL 37xy是基于 3D HAL® 技术的旋转或线性位置探测可编程霍尔效应传感器系列产品

 

简介

HAL 37xy是使用Micronas专利 3D HAL技术的第二代传感器产品,提供更加完善的角度测量性能。和第一代相比,角度测量误差减少30%。


由于技术的进步,产品可以在低至 ±20 mT的磁场工作。HAL 3715和HAL 372x提供线性、比率模拟输出信号,还有拉起或拉下电阻集成断线探测。HAL 37xy有脉宽调制和SENT SAEJ2716 rev. 2010数码输出格式。输出格式是客户可编程的。

产品能测量BX, BY和BZ方向的磁场分量。这让它适用于很多潜在的位置探测应用,比如远距离,者过轴角度测量。芯片信号处理计算两个方向的磁场并且将数值转换为输出信号。因为测量方法,传感器在特定温度范围内展现出优秀的飘移表现,这带来了一个角度或线性测量的全新精确水平。产品具有逐步任意可编程线性特性。可以通过在非易失性内存中进行编程来调整磁电路的主要特性。

产品包括先进的诊断功能加强失效安全检查。产品设计适用于汽车和工业应用,温度范围从−40 °C 到 170 °C,包装有小尺寸四引角含铅二极管TO92UP封装,也有 SOIC8封装。

框图 - 系统架构

产品具有两个垂直霍尔片和一个水平霍尔片,有旋转电流偏置补偿来补偿X、Y或者Z方向的磁场分量,一个计算和优化两个磁场分量的信号处理器,保护装置,比率先行模拟,脉宽调制或者SENT输出。

旋转电流补偿把供电电压、温度变化和外界应力产生的误差降到最低水平。

HAL 37xy有两个信道(CH1和CH2)。按产品不同,分别有两个不同的磁场分量连接到CH1和CH2. 

产品可以测量 0° 到 360°(轴端或者过轴)的角度及位置探测(线性移动或位置)。系统设计者可以在系统中做标定来优化系统表现。标定信息储存在芯片内的非易失性内存里。

HAL 37xy通过调制输出电压可编程。不需要额外的编程引脚。

https://www.micronas.com/sites/default/files/svg/HAL37xy.svgHAL 37xy
https://www.micronas.com/sites/default/files/fallback/HAL37xy_1500px.gifHAL 37xy

All products of this family

HAC 3715

Package: TO92UF
Ordering Code: HAC 3715UF-A
界面: Analog
温度范围: -40°C - 170°C
Magn. Range [mT]: +-20 - +-100

HAC 3725

Package: TO92UF
Ordering Code: HAC3725UF-A
界面: Analog
温度范围: -40°C - 170°C
Magn. Range [mT]: +-20 - +-100
Switching Points: Programmable

HAC 3726

Package: TO92UF
Ordering Code: HAC3726UF-A
界面: Analog
温度范围: -40°C - 170°C
Magn. Range [mT]: +-20 - +-100
Switching Points: Programmable

HAC 3727

Package: TO92UF
Ordering Code: HAC3727UF-A
界面: Analog
温度范围: -40°C - 170°C
Magn. Range [mT]: +-20 - +-100
Switching Points: Programmable

HAC 3735

Package: TO92UF
Ordering Code: HAC3735UF-A
界面: PWM, SENT
温度范围: -40°C - 170°C
Magn. Range [mT]: +-20 - +-100
Switching Points: Programmable

HAC 3736

Package: TO92UF
Ordering Code: HAC3736UF-A
界面: PWM, SENT
温度范围: -40°C - 170°C
Magn. Range [mT]: +-20 - +-100
Switching Points: Programmable

HAC 3737

Package: TO92UF
Ordering Code: HAC3737UF-A
界面: PWM, SENT
温度范围: -40°C - 170°C
Magn. Range [mT]: +-20 - +-100
Switching Points: Programmable

HAL 3715

Package: TO92UP
Ordering Code: HAL 3715UP-A
界面: Analog
温度范围: -40°C - 170°C
Magn. Range [mT]: +-20 - +-100
Switching Points: Programmable

HAL 3715

Package: SOIC8
Ordering Code: HAL 3715DJ-A
界面: Analog
温度范围: -40°C - 170°C
Magn. Range [mT]: +-20 - +-100

HAL 3725

Package: TO92UP
Ordering Code: HAL 3725UP-A
界面: Analog
温度范围: -40°C - 170°C
Magn. Range [mT]: +-20 - +-100
Switching Points: Programmable

HAL 3725

Package: SOIC8
Ordering Code: HAL 3725DJ-A
界面: Analog
温度范围: -40°C - 170°C
Magn. Range [mT]: +-20 - +-100
Switching Points: Programmable

HAL 3726

Package: TO92UP
Ordering Code: HAL 3726UP-A
界面: Analog
温度范围: -40°C - 170°C
Magn. Range [mT]: +-20 - +-100
Switching Points: Programmable

HAL 3726

Package: SOIC8
Ordering Code: HAL 3726DJ-A
界面: Analog
温度范围: -40°C - 170°C
Magn. Range [mT]: +-20 - +-100
Switching Points: Programmable

HAL 3727

Package: TO92UP
Ordering Code: HAL 3727UP-A
界面: Analog
温度范围: -40°C - 170°C
Magn. Range [mT]: +-20 - +-100
Switching Points: Programmable

HAL 3727

Package: SOIC8
Ordering Code: HAL 3727DJ-A
界面: Analog
温度范围: -40°C - 170°C
Magn. Range [mT]: +-20 - +-100
Switching Points: Programmable

HAL 3735

Package: TO92UP
Ordering Code: HAL 3735UP-A
界面: PWM, SENT
温度范围: -40°C - 170°C
Magn. Range [mT]: +-20 - +-100
Switching Points: Programmable

HAL 3735

Package: SOIC8
Ordering Code: HAL 3735DJ-A
界面: PWM, SENT
温度范围: -40°C - 170°C
Magn. Range [mT]: +-20 - +-100
Switching Points: Programmable

HAL 3736

Package: TO92UP
Ordering Code: HAL 3736UP-A
界面: PWM, SENT
温度范围: -40°C - 170°C
Magn. Range [mT]: +-20 - +-100
Switching Points: Programmable

HAL 3736

Package: SOIC8
Ordering Code: HAL 3736DJ-A
界面: PWM, SENT
温度范围: -40°C - 170°C
Magn. Range [mT]: +-20 - +-100
Switching Points: Programmable

HAL 3737

Package: TO92UP
Ordering Code: HAL 3737UP-A
界面: PWM, SENT
温度范围: -40°C - 170°C
Magn. Range [mT]: +-20 - +-100
Switching Points: Programmable

HAL 3737

Package: SOIC8
Ordering Code: HAL 3737DJ-A
界面: PWM, SENT
温度范围: -40°C - 170°C
Magn. Range [mT]: +-20 - +-100
Switching Points: Programmable

HAR 3715 (Dual-Die)

Package: SOIC8
Ordering Code: HAR 3715DJ-A
界面: Analog
温度范围: -40°C - 170°C
Magn. Range [mT]: +-20 - +-100
Switching Points: Programmable

HAR 3725 (Dual-Die)

Package: SOIC8
Ordering Code: HAR 3725DJ-A
界面: Analog
温度范围: -40°C - 170°C
Magn. Range [mT]: +-20 - +-100
Switching Points: Programmable

HAR 3726 (Dual-Die)

Package: SOIC8
Ordering Code: HAR 3726DJ-A
界面: Analog
温度范围: -40°C - 170°C
Magn. Range [mT]: +-20 - +-100
Switching Points: Programmable

HAR 3727 (Dual-Die)

Package: SOIC8
Ordering Code: HAR 3727DJ-A
界面: Analog
温度范围: -40°C - 170°C
Magn. Range [mT]: +-20 - +-100
Switching Points: Programmable

HAR 3735 (Dual-Die)

Package: SOIC8
Ordering Code: HAR 3735DJ-A
界面: PWM, SENT
温度范围: -40°C - 170°C
Magn. Range [mT]: +-20 - +-100
Switching Points: Programmable

HAR 3736 (Dual-Die)

Package: SOIC8
Ordering Code: HAR 3736DJ-A
界面: PWM, SENT
温度范围: -40°C - 170°C
Magn. Range [mT]: +-20 - +-100
Switching Points: Programmable

HAR 3737 (Dual-Die)

Package: SOIC8
Ordering Code: HAR 3737DJ-A
界面: PWM, SENT
温度范围: -40°C - 170°C
Magn. Range [mT]: +-20 - +-100
Switching Points: Programmable

HAR 3795 (Dual-Die)

Package: SOIC8
Ordering Code: HAR3795DJ-A
界面: PWM, SENT
温度范围: -40°C - 170°C
Magn. Range [mT]: +-20 - +-100
Switching Points: Programmable

HAR 3796 (Dual-Die)

Package: SOIC8
Ordering Code: HAR3796DJ-A
界面: PWM, SENT
温度范围: -40°C - 170°C
Magn. Range [mT]: +-20 - +-100
Switching Points: Programmable

HAR 3797 (Dual-Die)

Package: SOIC8
Ordering Code: HAR3797DJ-A
界面: PWM, SENT
温度范围: -40°C - 170°C
Magn. Range [mT]: +-20 - +-100
Switching Points: Programmable