CN104931077B - 一种减小集成霍尔传感器残余失调的电路 - Google Patents
一种减小集成霍尔传感器残余失调的电路 Download PDFInfo
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105548662A (zh) * | 2016-02-23 | 2016-05-04 | 武汉市聚芯微电子有限责任公司 | 一种具有快速瞬态响应的霍尔效应电流传感器 |
CN109387795B (zh) * | 2017-08-09 | 2021-01-01 | 苏州市灵矽微系统有限公司 | 一种cmos磁传感器模拟前端电路 |
CN108388299B (zh) * | 2018-02-12 | 2020-02-14 | 上海集成电路研发中心有限公司 | 低压差线性稳压器 |
CN109669148A (zh) * | 2019-03-01 | 2019-04-23 | 深圳市信瑞达电力设备有限公司 | 一种霍尔效应的测量方法及装置 |
CN110597346A (zh) * | 2019-09-27 | 2019-12-20 | 上海治精微电子有限公司 | 一种低温漂带隙基准电压源电路 |
CN111026220B (zh) * | 2019-12-12 | 2021-06-04 | 南京邮电大学 | 一种cmos霍尔传感器温度稳定控制系统 |
CN113608002A (zh) * | 2021-07-09 | 2021-11-05 | 深圳市信瑞达电力设备有限公司 | 降低磁平衡式霍尔电流传感器功耗的方法及传感器 |
Citations (3)
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CN103259496A (zh) * | 2012-02-15 | 2013-08-21 | 伍锦程 | 闭环负反馈调制-解调开关功率放大器 |
CN103542869A (zh) * | 2013-10-24 | 2014-01-29 | 南京邮电大学 | 一种消除霍尔失调的四相电流旋转电路和方法 |
CN104571246A (zh) * | 2014-12-17 | 2015-04-29 | 南京邮电大学 | 一种应用于霍尔传感器的旋转电流电路 |
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US8154281B2 (en) * | 2008-04-17 | 2012-04-10 | Infineon Technologies Ag | Sensor system wherein spinning phases of the spinning current hall sensor are lengthened in residual offset adjustment |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103259496A (zh) * | 2012-02-15 | 2013-08-21 | 伍锦程 | 闭环负反馈调制-解调开关功率放大器 |
CN103542869A (zh) * | 2013-10-24 | 2014-01-29 | 南京邮电大学 | 一种消除霍尔失调的四相电流旋转电路和方法 |
CN104571246A (zh) * | 2014-12-17 | 2015-04-29 | 南京邮电大学 | 一种应用于霍尔传感器的旋转电流电路 |
Non-Patent Citations (2)
Title |
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A Highly Sensitive CMOS Digital Hall Sensor for Low Magnetic Field Applications;Yue Xu等;《Sensors》;20120215;第12卷(第2期);第2162至2167页 * |
片上磁敏式霍尔传感失调和噪声消除技术的研究;吴金山;《中国优秀硕士学位论文全文数据库 信息科技辑》;20120715(第07期);第13至18页 * |
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