CN103368512B - 一种多路差分放大电路及其精度补偿方法 - Google Patents
一种多路差分放大电路及其精度补偿方法 Download PDFInfo
- Publication number
- CN103368512B CN103368512B CN201310288196.4A CN201310288196A CN103368512B CN 103368512 B CN103368512 B CN 103368512B CN 201310288196 A CN201310288196 A CN 201310288196A CN 103368512 B CN103368512 B CN 103368512B
- Authority
- CN
- China
- Prior art keywords
- transport
- resistance
- placing device
- output
- regulator
- 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.)
- Active
Links
Landscapes
- Amplifiers (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310288196.4A CN103368512B (zh) | 2013-07-10 | 2013-07-10 | 一种多路差分放大电路及其精度补偿方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310288196.4A CN103368512B (zh) | 2013-07-10 | 2013-07-10 | 一种多路差分放大电路及其精度补偿方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103368512A CN103368512A (zh) | 2013-10-23 |
CN103368512B true CN103368512B (zh) | 2017-06-06 |
Family
ID=49369190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310288196.4A Active CN103368512B (zh) | 2013-07-10 | 2013-07-10 | 一种多路差分放大电路及其精度补偿方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103368512B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114640349A (zh) * | 2022-05-12 | 2022-06-17 | 苏州联讯仪器有限公司 | 一种差分信号采样电路、差分信号的采样方法及装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4437048A (en) * | 1981-07-21 | 1984-03-13 | Robert Bosch Gmbh | Control system for a pulled load, particularly agricultural tractor-and-plough control system |
CN201830209U (zh) * | 2010-11-04 | 2011-05-11 | 北京卫星制造厂 | 一种适用于高轨平台的多路差分补偿放大电路 |
CN102263536A (zh) * | 2011-07-25 | 2011-11-30 | 李军科 | 一种电流矢量恒幅控制的步进电机细分驱动装置 |
CN103149857A (zh) * | 2013-01-17 | 2013-06-12 | 杭州电子科技大学 | 一种用于纱线粗细检测的信号调理电路 |
-
2013
- 2013-07-10 CN CN201310288196.4A patent/CN103368512B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4437048A (en) * | 1981-07-21 | 1984-03-13 | Robert Bosch Gmbh | Control system for a pulled load, particularly agricultural tractor-and-plough control system |
CN201830209U (zh) * | 2010-11-04 | 2011-05-11 | 北京卫星制造厂 | 一种适用于高轨平台的多路差分补偿放大电路 |
CN102263536A (zh) * | 2011-07-25 | 2011-11-30 | 李军科 | 一种电流矢量恒幅控制的步进电机细分驱动装置 |
CN103149857A (zh) * | 2013-01-17 | 2013-06-12 | 杭州电子科技大学 | 一种用于纱线粗细检测的信号调理电路 |
Non-Patent Citations (1)
Title |
---|
仪表放大器电路设计;崔利平;《现代电子技术》;20091130(第11期);87页第1节和图1 * |
Also Published As
Publication number | Publication date |
---|---|
CN103368512A (zh) | 2013-10-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105446404B (zh) | 低压差线性稳压器电路、芯片和电子设备 | |
US20070146018A1 (en) | Precision sampling circuit | |
EP2966460A1 (en) | Current sampling circuit and method | |
CN104079177B (zh) | 一种电压调整器的电路 | |
CN203552115U (zh) | 一种程控电流源输出电路 | |
WO2008024901A3 (en) | Process and temperature-independent voltage controlled attenuator and method | |
EP3152634B1 (en) | Low dropout voltage regulator | |
CN103518323B (zh) | 自动归零偏差缓冲放大器及其自动归零偏差校正的方法 | |
CN102723920B (zh) | 一种运算放大器跨导稳定电路 | |
DE102018206733A1 (de) | Kurzschlussdetektor und Gerät | |
CN101924547A (zh) | 电流采样装置 | |
CN103368512B (zh) | 一种多路差分放大电路及其精度补偿方法 | |
CN108475982B (zh) | 一种开关电源电路及开关电源电流检测方法 | |
CN107276589A (zh) | 冷备份***高阻态高线性采样保持电路 | |
CN103296890A (zh) | 一种原边控制电源及其电压采样方法 | |
CN204376880U (zh) | 高速高带宽采样保持电路 | |
CN204945863U (zh) | 一种分挡的程控恒流源电路 | |
DE602004009781D1 (de) | Verfahren zur regelung eines verstärkers mit variabler verstärkung und elektronische schaltung | |
CN205566254U (zh) | 用于信道选择开关的自举电路 | |
CN201926947U (zh) | 基于单片机控制的占空比可调节的电流源 | |
CN103762985A (zh) | 采样保持电路 | |
CN107817868A (zh) | 设置有校准电路的电流镜电路 | |
JP2015529008A (ja) | 高速ledターンオン時間のための複製ループを用いたドレインスイッチングのための方法および装置 | |
CN107040228A (zh) | 一种适用于非线性调节器的失灵电路 | |
CN206638238U (zh) | 校准电路 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhao Min Inventor after: Zhu Hongyu Inventor after: Miao Di Inventor after: Wang Chao Inventor after: Xing Jie Inventor after: Song Ding Inventor after: Jiao Ronghui Inventor before: Zhao Min Inventor before: Zhu Hongyu Inventor before: Miao Di Inventor before: Wang Chao |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHAO MIN ZHU HONGYU MIAO DI WANG CHAO TO: ZHAO MIN ZHU HONGYU MIAO DI WANG CHAO XING JIE SONG DING JIAO RONGHUI |
|
GR01 | Patent grant | ||
GR01 | Patent grant |