JP2017503416A5 - - Google Patents

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Publication number
JP2017503416A5
JP2017503416A5 JP2016542735A JP2016542735A JP2017503416A5 JP 2017503416 A5 JP2017503416 A5 JP 2017503416A5 JP 2016542735 A JP2016542735 A JP 2016542735A JP 2016542735 A JP2016542735 A JP 2016542735A JP 2017503416 A5 JP2017503416 A5 JP 2017503416A5
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JP
Japan
Prior art keywords
amplifier
offset error
phase
during
differential input
Prior art date
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Application number
JP2016542735A
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English (en)
Japanese (ja)
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JP6602766B2 (ja
JP2017503416A (ja
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Priority claimed from US14/149,739 external-priority patent/US9217780B2/en
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Publication of JP2017503416A publication Critical patent/JP2017503416A/ja
Publication of JP2017503416A5 publication Critical patent/JP2017503416A5/ja
Application granted granted Critical
Publication of JP6602766B2 publication Critical patent/JP6602766B2/ja
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JP2016542735A 2014-01-07 2015-01-07 バッテリ用電流感知回路内の増幅器のための補償技術 Active JP6602766B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/149,739 US9217780B2 (en) 2014-01-07 2014-01-07 Compensation technique for amplifiers in a current sensing circuit for a battery
US14/149,739 2014-01-07
PCT/US2015/010529 WO2015105915A1 (en) 2014-01-07 2015-01-07 Compensation technique for amplifiers in a current sensing circuit for a battery

Publications (3)

Publication Number Publication Date
JP2017503416A JP2017503416A (ja) 2017-01-26
JP2017503416A5 true JP2017503416A5 (enExample) 2018-02-01
JP6602766B2 JP6602766B2 (ja) 2019-11-06

Family

ID=52424124

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016542735A Active JP6602766B2 (ja) 2014-01-07 2015-01-07 バッテリ用電流感知回路内の増幅器のための補償技術

Country Status (6)

Country Link
US (1) US9217780B2 (enExample)
EP (1) EP3092501B1 (enExample)
JP (1) JP6602766B2 (enExample)
KR (1) KR101740581B1 (enExample)
CN (1) CN105899958B (enExample)
WO (1) WO2015105915A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6338807B1 (ja) * 2017-11-13 2018-06-06 三菱電機株式会社 Ａｂ級アンプおよびオペアンプ
KR102717913B1 (ko) * 2020-07-08 2024-10-18 한국전력공사 축전지 성능 진단장치 및 방법
US11422168B2 (en) 2020-09-16 2022-08-23 Nxp Usa, Inc. On-chip, low-voltage, current sensing circuit
EP4260457A4 (en) * 2021-02-04 2024-11-20 Semiconductor Components Industries, LLC PRECISION OPERATIONAL AMPLIFIER WITH FLOATING INPUT STAGE
EP4170906B1 (en) * 2021-10-20 2024-06-19 STMicroelectronics S.r.l. Current sensing in switched electronic devices
JP2023121617A (ja) * 2022-02-21 2023-08-31 富士電機株式会社 半導体装置

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8503394A (nl) * 1985-12-10 1987-07-01 Philips Nv Stroomaftastschakeling voor een vermogenshalfgeleiderinrichting, in het bijzonder geintegreerde intelligente vermogenshalfgeleiderschakelaar voor met name automobieltoepassingen.
JP3102020B2 (ja) * 1990-08-15 2000-10-23 日本電気株式会社 演算増幅回路
US5495154A (en) * 1993-04-29 1996-02-27 Sgs-Thomson Microelectronics, Inc. Method and apparatus for Kelvin current sensing in a multi-phase driver for a polyphase DC motor
US5498984A (en) 1994-09-30 1996-03-12 Maxim Integrated Products High side, current sense amplifier using a symmetric amplifier
DE19706946C2 (de) * 1997-02-21 2000-06-21 Daimler Chrysler Ag Battierüberwachungseinheit
JPH10300798A (ja) 1997-04-24 1998-11-13 Sanyo Electric Co Ltd オフセットの自動補正回路を備える電流検出回路
JP2000004129A (ja) * 1998-06-17 2000-01-07 Toshiba Ave Co Ltd Ｃｍｏｓアナログ回路
US6621259B2 (en) 2001-05-30 2003-09-16 Texas Instruments Incorporated Current sense amplifier and method
US6914425B2 (en) * 2003-04-29 2005-07-05 Teradyne, Inc. Measurement circuit with improved accuracy
US7382183B2 (en) * 2006-07-18 2008-06-03 Microchip Technology Incorporated Minimizing switching noise and its effects in auto-zeroed amplifiers
JP2009081749A (ja) * 2007-09-27 2009-04-16 Hitachi Ltd 低オフセット入力回路
US7869769B2 (en) * 2007-11-28 2011-01-11 Motorola, Inc. Method and apparatus for reconfigurable frequency generation
US8476890B2 (en) 2008-02-05 2013-07-02 Qualcomm Incorporated Circuits and methods for controlling a switching regulator based on a derived input current
JP4976323B2 (ja) * 2008-03-06 2012-07-18 株式会社リコー 充電制御回路
DE102008032556B3 (de) * 2008-07-10 2009-09-10 Infineon Technologies Austria Ag Leistungsschalter mit einer Überstromschutzvorrichtung
EP2338226B1 (en) * 2008-10-15 2015-01-21 Nxp B.V. Low-voltage self-calibrated cmos peak detector
US8901891B2 (en) * 2009-02-25 2014-12-02 Panasonic Corporation Voltage polarity determination circuit and charge amount measurement circuit
TWI388113B (zh) 2010-02-04 2013-03-01 Richtek Technology Corp 減輕相電流之拍頻振盪的多相交錯式電壓調節器
CN102907001B (zh) * 2010-05-21 2016-01-20 飞思卡尔半导体公司 电源开关装置及改善电流感应精度的方法
JP5825260B2 (ja) * 2010-09-15 2015-12-02 ミツミ電機株式会社 差動回路
WO2012117275A2 (en) 2011-03-01 2012-09-07 Sendyne Corp. Current sensor
US8698556B2 (en) 2011-03-30 2014-04-15 Microchip Technology Incorporated Low switching error, small capacitors, auto-zero offset buffer amplifier
KR101896412B1 (ko) 2011-08-01 2018-09-07 페어차일드코리아반도체 주식회사 폴리 실리콘 저항, 이를 포함하는 기준 전압 회로, 및 폴리 실리콘 저항 제조 방법
US8653829B2 (en) * 2011-11-30 2014-02-18 Standard Microsystems Corporation Method and system for high gain auto-zeroing arrangement for electronic circuits
JP5926081B2 (ja) * 2012-03-22 2016-05-25 エスアイアイ・セミコンダクタ株式会社 センサ装置
JP6180752B2 (ja) * 2012-04-27 2017-08-16 エスアイアイ・セミコンダクタ株式会社 センサ装置
US9213351B2 (en) * 2013-11-22 2015-12-15 Analog Devices, Inc. Bi-directional current sensor

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