A1126LLHLX-T
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A1126LLHLX-T

  • Category:Hall switch
  • Product Name:Chopper-stabilized omnipolar Hall-effect switch
  • Manufacturers:Allegro
  • Production Batch Number:14+
  • Encapsulation:.ZIP
  • Stock Status:There is stock
  • Stock Quantity:2330
  • Minimum order quantity: 1
  • Details:点击查找A1126LLHLX-T的pdf资料
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  • Product introduction

A1126 集成电路是一种带有数字输出的全极、超灵敏的Hall-effect switches。 该器件拥有的集成稳压器允许以高达 24 伏特

的电压操作。

该器件特别适合在较大的温度范围内进行工作(最高可达 150 °C)。Allegro®获专利的动态偏移取消技术可降低通常由器件超模压、温度依存性及热应力引起的剩余偏移电压,保护了器件在超高温状态下的良好性能。

A1126 霍尔效应开关将以下元件包含在单硅片上:稳压器、霍尔发电机、小型信号放大器、稳定斩波特性、施密特触发器和具有短路保护功能的开漏输出。 先进的 BiCMOS 晶片加工工艺利用了低电压要求、元件匹配、极低的输入偏移错误和小型元件几何尺寸的优势。

A1126 的全极操作允许在强度足够的北极或南极磁场下作业。没有磁场的时候,输出就会停止。 获专利的“不受磁极影响”功能使得该器件成为簧片开关的完美替代品,且更易于制造,因为 A1126 不要求制造商对磁铁进行定位。 这些器件允许人们在工业、消费和汽车业应用中使用简单的打开/关闭式开关。

A1126 的额定工作环境温度为 –40°C 至 150°C。采用的封装可为大多数应用提供磁性最优化的解决方案。封装 LH 是 SOT23W 微型低厚度表面安装型封装,而封装 UA 是供过孔安装使用的三引脚超小型 SIP。 所有封装均不含铅,引脚框采用 100% 雾锡电镀。


  • 全极操作
  • High-speed four-phase chopping is stable
    • 较低的开关点漂移
    • 出色的温度稳定性
  • Insensitive to physical stresses
  • Reverse battery protection
  • 强大的 EMC 性能
  • 强大的 ESD
//www.chip100.com/


andA1126LLHLX-TRelated ICs are:


Model Manufacturers lot number encapsulation illustrate
A1126LLHLX-T Allegro 14+ .ZIP Chopper-stabilized omnipolar Hall-effect switch

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