CN101907691A - 磁性传感器装置 - Google Patents
磁性传感器装置 Download PDFInfo
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- CN101907691A CN101907691A CN2010102061675A CN201010206167A CN101907691A CN 101907691 A CN101907691 A CN 101907691A CN 2010102061675 A CN2010102061675 A CN 2010102061675A CN 201010206167 A CN201010206167 A CN 201010206167A CN 101907691 A CN101907691 A CN 101907691A
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- 238000001514 detection method Methods 0.000 claims abstract description 40
- 238000006243 chemical reaction Methods 0.000 claims abstract description 24
- 230000000052 comparative effect Effects 0.000 claims description 3
- 239000003990 capacitor Substances 0.000 description 23
- 238000010586 diagram Methods 0.000 description 14
- 230000005540 biological transmission Effects 0.000 description 3
- 230000001413 cellular effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 244000145845 chattering Species 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/0023—Electronic aspects, e.g. circuits for stimulation, evaluation, control; Treating the measured signals; calibration
- G01R33/0029—Treating the measured signals, e.g. removing offset or noise
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- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Measuring Magnetic Variables (AREA)
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Abstract
Description
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009137667A JP5225938B2 (ja) | 2009-06-08 | 2009-06-08 | 磁気センサ装置 |
JP2009-137667 | 2009-06-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101907691A true CN101907691A (zh) | 2010-12-08 |
CN101907691B CN101907691B (zh) | 2014-10-22 |
Family
ID=43263206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010206167.5A Active CN101907691B (zh) | 2009-06-08 | 2010-06-08 | 磁性传感器装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8193807B2 (zh) |
JP (1) | JP5225938B2 (zh) |
KR (1) | KR101355738B1 (zh) |
CN (1) | CN101907691B (zh) |
TW (1) | TWI447418B (zh) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103703382A (zh) * | 2011-05-30 | 2014-04-02 | 株式会社东海理化电机制作所 | 检测装置和电流传感器 |
CN104007399A (zh) * | 2013-02-21 | 2014-08-27 | 精工电子有限公司 | 磁传感器装置 |
CN104246526A (zh) * | 2012-03-22 | 2014-12-24 | 精工电子有限公司 | 传感器装置 |
CN104254784A (zh) * | 2012-04-27 | 2014-12-31 | 精工电子有限公司 | 传感器装置 |
CN104364670A (zh) * | 2012-06-07 | 2015-02-18 | 精工电子有限公司 | 磁传感器 |
CN105954691A (zh) * | 2015-03-09 | 2016-09-21 | 精工半导体有限公司 | 磁传感器装置 |
CN107340483A (zh) * | 2016-04-29 | 2017-11-10 | 德昌电机(深圳)有限公司 | 一种磁传感器、磁传感器集成电路、电机组件及应用设备 |
CN107436416A (zh) * | 2017-08-28 | 2017-12-05 | 上海麦歌恩微电子股份有限公司 | 能处理垂直霍尔盘信号的磁开关系统及信号处理方法 |
CN109959881A (zh) * | 2017-12-22 | 2019-07-02 | 罗姆股份有限公司 | 磁传感器、半导体装置以及电气设备 |
CN111580007A (zh) * | 2020-07-06 | 2020-08-25 | 深圳市汇业达通讯技术有限公司 | 蓄电池内阻检测电路及其方法 |
TWI771048B (zh) * | 2021-06-08 | 2022-07-11 | 應廣科技股份有限公司 | 磁場感應裝置與磁場感應方法 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102135604B (zh) * | 2011-02-25 | 2013-05-01 | 哈姆林电子(苏州)有限公司 | 磁场测量装置 |
US8957676B2 (en) * | 2011-05-06 | 2015-02-17 | Allegro Microsystems, Llc | Magnetic field sensor having a control node to receive a control signal to adjust a threshold |
US8446220B2 (en) * | 2011-05-09 | 2013-05-21 | Honeywell International Inc. | Method and apparatus for increasing the effective resolution of a sensor |
JP5865108B2 (ja) | 2012-02-16 | 2016-02-17 | セイコーインスツル株式会社 | 磁気センサ装置 |
JP6503198B2 (ja) * | 2015-03-05 | 2019-04-17 | エイブリック株式会社 | 比較回路およびセンサ装置 |
US10101410B2 (en) | 2015-10-21 | 2018-10-16 | Allegro Microsystems, Llc | Methods and apparatus for sensor having fault trip level setting |
JP7003395B2 (ja) * | 2016-09-12 | 2022-01-20 | セイコーエプソン株式会社 | 回路装置、電気光学装置及び電子機器 |
DE102021108214B3 (de) * | 2021-03-31 | 2022-08-04 | Infineon Technologies Ag | Verstärkerschaltungen und Verfahren zum Betreiben von Verstärkerschaltungen |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1319765A (zh) * | 2000-03-23 | 2001-10-31 | 松下电器产业株式会社 | 磁场传感器 |
US20030225539A1 (en) * | 2002-05-28 | 2003-12-04 | Mario Motz | Circuit configuration for processing a signal of a sensor and method of using the circuit configuration |
US20080197834A1 (en) * | 2007-02-19 | 2008-08-21 | Kabushiki Kaisha Toshiba | Signal detecting circuit |
CN100445756C (zh) * | 2004-10-29 | 2008-12-24 | 松下电器产业株式会社 | 电压检测电路、过电流检测电路、充电电流控制系统及电压检测方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH043520A (ja) * | 1990-04-20 | 1992-01-08 | Nec Corp | 比較回路 |
JP3315397B2 (ja) * | 2000-03-23 | 2002-08-19 | 松下電器産業株式会社 | 磁界センサおよび磁界検出方法 |
JP2004340782A (ja) * | 2003-05-16 | 2004-12-02 | Toko Inc | 磁界センサ |
US7701208B2 (en) * | 2005-02-08 | 2010-04-20 | Rohm Co., Ltd. | Magnetic sensor circuit and portable terminal provided with such magnetic sensor circuit |
-
2009
- 2009-06-08 JP JP2009137667A patent/JP5225938B2/ja active Active
-
2010
- 2010-04-21 TW TW099112507A patent/TWI447418B/zh active
- 2010-05-13 US US12/779,582 patent/US8193807B2/en not_active Expired - Fee Related
- 2010-06-04 KR KR1020100053061A patent/KR101355738B1/ko active IP Right Grant
- 2010-06-08 CN CN201010206167.5A patent/CN101907691B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1319765A (zh) * | 2000-03-23 | 2001-10-31 | 松下电器产业株式会社 | 磁场传感器 |
US20030225539A1 (en) * | 2002-05-28 | 2003-12-04 | Mario Motz | Circuit configuration for processing a signal of a sensor and method of using the circuit configuration |
CN100445756C (zh) * | 2004-10-29 | 2008-12-24 | 松下电器产业株式会社 | 电压检测电路、过电流检测电路、充电电流控制系统及电压检测方法 |
US20080197834A1 (en) * | 2007-02-19 | 2008-08-21 | Kabushiki Kaisha Toshiba | Signal detecting circuit |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103703382B (zh) * | 2011-05-30 | 2016-03-02 | 株式会社东海理化电机制作所 | 检测装置和电流传感器 |
CN103703382A (zh) * | 2011-05-30 | 2014-04-02 | 株式会社东海理化电机制作所 | 检测装置和电流传感器 |
CN104246526B (zh) * | 2012-03-22 | 2017-09-05 | 精工半导体有限公司 | 传感器装置 |
CN104246526A (zh) * | 2012-03-22 | 2014-12-24 | 精工电子有限公司 | 传感器装置 |
CN104254784A (zh) * | 2012-04-27 | 2014-12-31 | 精工电子有限公司 | 传感器装置 |
CN104364670A (zh) * | 2012-06-07 | 2015-02-18 | 精工电子有限公司 | 磁传感器 |
CN104364670B (zh) * | 2012-06-07 | 2016-09-14 | 精工半导体有限公司 | 磁传感器 |
CN104007399A (zh) * | 2013-02-21 | 2014-08-27 | 精工电子有限公司 | 磁传感器装置 |
CN105954691A (zh) * | 2015-03-09 | 2016-09-21 | 精工半导体有限公司 | 磁传感器装置 |
CN107340483A (zh) * | 2016-04-29 | 2017-11-10 | 德昌电机(深圳)有限公司 | 一种磁传感器、磁传感器集成电路、电机组件及应用设备 |
CN107340483B (zh) * | 2016-04-29 | 2021-08-20 | 德昌电机(深圳)有限公司 | 一种磁传感器、磁传感器集成电路、电机组件及应用设备 |
CN107436416A (zh) * | 2017-08-28 | 2017-12-05 | 上海麦歌恩微电子股份有限公司 | 能处理垂直霍尔盘信号的磁开关系统及信号处理方法 |
CN107436416B (zh) * | 2017-08-28 | 2020-05-19 | 上海麦歌恩微电子股份有限公司 | 能处理垂直霍尔盘信号的磁开关系统及信号处理方法 |
CN109959881A (zh) * | 2017-12-22 | 2019-07-02 | 罗姆股份有限公司 | 磁传感器、半导体装置以及电气设备 |
US11215479B2 (en) | 2017-12-22 | 2022-01-04 | Rohm Co., Ltd. | Magnetic sensor, semiconductor device, and electric device |
CN109959881B (zh) * | 2017-12-22 | 2022-02-18 | 罗姆股份有限公司 | 磁传感器、半导体装置以及电气设备 |
CN111580007A (zh) * | 2020-07-06 | 2020-08-25 | 深圳市汇业达通讯技术有限公司 | 蓄电池内阻检测电路及其方法 |
TWI771048B (zh) * | 2021-06-08 | 2022-07-11 | 應廣科技股份有限公司 | 磁場感應裝置與磁場感應方法 |
Also Published As
Publication number | Publication date |
---|---|
TWI447418B (zh) | 2014-08-01 |
JP2010281801A (ja) | 2010-12-16 |
KR20100131929A (ko) | 2010-12-16 |
US8193807B2 (en) | 2012-06-05 |
CN101907691B (zh) | 2014-10-22 |
JP5225938B2 (ja) | 2013-07-03 |
TW201111821A (en) | 2011-04-01 |
KR101355738B1 (ko) | 2014-01-27 |
US20100308815A1 (en) | 2010-12-09 |
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