U18/US1881/OH188/1881 打字U18 霍尔元件 霍尔传感器 霍尔开关

  • 加工定制:

  • 品牌/商标:

    Honeywell/霍尼韦尔

  • 型号/规格:

    U18

  • 种类:

    霍尔

  • 材料:

    详见说明

  • 材料物理性质:

    详见说明

  • 材料晶体结构:

    非晶

  • 制作工艺:

    --

1881霍尔锁定集成电路由反向电压保护器,电压调整器,霍尔电压发生器,差分放大器,史密特触发器和输出级组成,能将变化的磁场讯号转换成数字电压输出。 Order InformationPart numberUS1881Operate temperatureK:-40~125℃PackageTO-92UA/SOT23 General DescriptionThe US1881 is a bipolar Hall effect sensor IC fabricated from mixed signal CMOS technology. It incorporates advanced chopper stabilization techniques to provide accurate and stable magnetic switch points. There are many applications for this HED in addition to those listed above. The design, specifications and performance have been optimized for commutation applications in 5V and 12V brushless DC motors.The output transistor will be latched on (BOP) in the presence of a sufficiently strong South pole magnetic field facing the marked side of the package. Similarly, the output will be latched off (BRP) in the presence of a North field. The SOT-23 device is reversed from the UA package.The SOT-23 output transistor will be latched on in the prese

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