The study in this thesis is part of the project " the research and development on automotive phase sensors " supported by the science and technology fund of shanghai automobile industry 本课题是上海汽车工业科技发展基金会支持项目“相位传感器的研究开发”的一部分，着重研究了霍尔传感器组件和霍尔开关集成电路设计制造方面的关键技术。
