JP2008534962A5 - - Google Patents

Download PDF

Info

Publication number
JP2008534962A5
JP2008534962A5 JP2008504131A JP2008504131A JP2008534962A5 JP 2008534962 A5 JP2008534962 A5 JP 2008534962A5 JP 2008504131 A JP2008504131 A JP 2008504131A JP 2008504131 A JP2008504131 A JP 2008504131A JP 2008534962 A5 JP2008534962 A5 JP 2008534962A5
Authority
JP
Japan
Prior art keywords
output
amplifier
coupled
switched capacitor
capacitor network
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2008504131A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008534962A (ja
JP5030940B2 (ja
Filing date
Publication date
Priority claimed from US11/097,593 external-priority patent/US7102365B1/en
Application filed filed Critical
Publication of JP2008534962A publication Critical patent/JP2008534962A/ja
Publication of JP2008534962A5 publication Critical patent/JP2008534962A5/ja
Application granted granted Critical
Publication of JP5030940B2 publication Critical patent/JP5030940B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP2008504131A 2005-04-01 2006-03-17 電流を検知するための装置 Expired - Fee Related JP5030940B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/097,593 2005-04-01
US11/097,593 US7102365B1 (en) 2005-04-01 2005-04-01 Apparatus for current sensing
PCT/US2006/009951 WO2006107572A2 (en) 2005-04-01 2006-03-17 Apparatus for current sensing

Publications (3)

Publication Number Publication Date
JP2008534962A JP2008534962A (ja) 2008-08-28
JP2008534962A5 true JP2008534962A5 (https=) 2009-04-30
JP5030940B2 JP5030940B2 (ja) 2012-09-19

Family

ID=36939453

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008504131A Expired - Fee Related JP5030940B2 (ja) 2005-04-01 2006-03-17 電流を検知するための装置

Country Status (5)

Country Link
US (2) US7102365B1 (https=)
JP (1) JP5030940B2 (https=)
CN (1) CN100580463C (https=)
TW (1) TWI408378B (https=)
WO (1) WO2006107572A2 (https=)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7714762B2 (en) * 2005-04-12 2010-05-11 Massachusetts Institute Of Technology Method and apparatus for current-mode ADC
JP5025171B2 (ja) * 2005-09-29 2012-09-12 エスケーハイニックス株式会社 差動増幅装置
US7964993B2 (en) * 2006-12-11 2011-06-21 Akros Silicon Inc. Network devices with solid state transformer and class AB output stage for active EMI suppression and termination of open-drain transmit drivers of a physical device
US7535391B1 (en) 2008-01-07 2009-05-19 Freescale Semiconductor, Inc. Analog-to-digital converter having random capacitor assignment and method thereof
US7589658B2 (en) * 2008-02-05 2009-09-15 Freescale Semiconductor, Inc. Analog-to-digital converter with variable gain and method thereof
US7969167B2 (en) * 2009-01-28 2011-06-28 Freescale Semiconductor, Inc. Capacitance-to-voltage interface circuit with shared capacitor bank for offsetting and analog-to-digital conversion
US8125231B2 (en) 2009-01-28 2012-02-28 Freescale Semiconductor, Inc. Capacitance-to-voltage interface circuit, and related operating methods
US7796079B2 (en) * 2009-01-28 2010-09-14 Freescale Semiconductor, Inc. Charge redistribution successive approximation analog-to-digital converter and related operating method
US8096179B2 (en) * 2009-04-09 2012-01-17 Freescale Semiconductor, Inc. Sensor device with reduced parasitic-induced error
US9709603B2 (en) * 2014-03-31 2017-07-18 Microsemi Corporation Current sensing system and method
CN105891591B (zh) * 2016-04-08 2018-08-31 北京精密机电控制设备研究所 一种大功率储能逆变器电流检测控制系统
WO2019109363A1 (en) * 2017-12-09 2019-06-13 Dongguan Bang Bang Tang Electronic Technologies Co., Ltd. Current sensor for biomedical measurements
GB2569641B (en) * 2017-12-22 2020-09-09 Shenzhen Dansha Tech Co Ltd Current sensor for biomedical measurements
GB2583584B (en) * 2017-12-22 2021-04-28 Shenzhen Dansha Tech Co Ltd Current sensor for biomedical measurements
WO2020125878A1 (en) * 2018-12-20 2020-06-25 Apator Miitors Aps Ultrasonic flow meter with switchable transducers
US12438509B2 (en) * 2023-06-16 2025-10-07 Trustees Of Boston University Extended energy range particle detectors and uses thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5517140A (en) * 1994-04-14 1996-05-14 Matsushita Electric Industrial Co., Ltd. Sample and hold circuit
US5574457A (en) * 1995-06-12 1996-11-12 Motorola, Inc. Switched capacitor gain stage
GB9708786D0 (en) * 1997-05-01 1997-06-25 Central Research Lab Ltd Elecrochemical sensing circuits
US5867054A (en) * 1997-07-31 1999-02-02 National Semiconductor Corporation Current sensing circuit
JP2001006384A (ja) * 1999-06-16 2001-01-12 Sharp Corp サンプル／ホールド回路とこれを用いた基準電圧発生回路
JP4330791B2 (ja) * 2000-12-27 2009-09-16 セイコーインスツル株式会社 半導体集積回路装置および半導体集積回路装置の制御方法
JP3628636B2 (ja) * 2001-07-30 2005-03-16 シャープ株式会社 スイッチトキャパシタ回路
US6617838B1 (en) * 2001-09-11 2003-09-09 Analog Devices, Inc. Current measurement circuit
JP4094436B2 (ja) * 2003-01-16 2008-06-04 セイコーインスツル株式会社 スイッチトキャパシタ増幅回路および電子機器

Similar Documents

Publication Publication Date Title
JP2008534962A5 (https=)
US7508258B2 (en) Amplifier circuit
CN107104648B (zh) 一种放大电路
JP2011511564A5 (https=)
JP2013504920A (ja) スイッチトキャパシタ回路
US9459274B2 (en) Round-robin sensing device and method of use
JP2013065969A5 (https=)
JP2009017249A (ja) 増幅回路
WO2007103966A3 (en) Multiple sampling sample and hold architectures
JP2010028809A5 (https=)
JP2011124726A5 (https=)
JP2014147050A (ja) 演算増幅回路
CN100580463C (zh) 用于电流感测的设备
CN104682957B (zh) Sigma-Delta模数转换器
JP4514104B2 (ja) 磁気検出装置
JP6821359B2 (ja) 信号処理装置及び信号処理方法
JP2014517438A (ja) 増幅器のためのノイズ消去システムおよび方法
JP5473525B2 (ja) コンパレータベース／ゼロクロスベーススイッチドキャパシタ回路において非直線性を除去すると共にオフセット誤差をキャンセルするためのシステム及び方法
JP2008219404A (ja) 増幅回路
JP2007129720A5 (https=)
TW201044784A (en) Zero input bias current, auto-zeroed buffer for a sample and hold circuit
TW200847631A (en) Circuit arrangement and method for limiting a signal voltage
EP1843469A3 (en) Error cancelling comparator based switch capacitor circuit and method thereof
JP6158532B2 (ja) 演算増幅回路
JP2006020177A5 (https=)