CN104614431B - 离子敏感场效应管传感器及其电流模式读出电路 - Google Patents
离子敏感场效应管传感器及其电流模式读出电路 Download PDFInfo
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CN107271501A (zh) * | 2017-05-15 | 2017-10-20 | 深圳市德赛微电子技术有限公司 | 一种数字输出恒电位仪 |
CN110609064A (zh) * | 2018-06-14 | 2019-12-24 | 深圳碳森科技有限公司 | 一种差分阻抗电位型生物传感器及其制造方法 |
CN113899802A (zh) * | 2021-09-29 | 2022-01-07 | 上海天马微电子有限公司 | 场效应传感器的读出电路及其读出方法、控制电路 |
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CN85104156B (zh) * | 1985-05-31 | 1987-11-18 | 北京邮电学院 | 一种高速集成电压比较强 |
JP2948164B2 (ja) * | 1997-02-18 | 1999-09-13 | 財団法人電力中央研究所 | 深海用pHセンサー |
GB9726348D0 (en) * | 1997-12-13 | 1998-02-11 | Eastman Kodak Co | Ion concentration and pH measurement |
WO2004034564A2 (en) * | 2002-09-06 | 2004-04-22 | Telefonaktiebolaget Lm Ericsson (Publ) | Trimming of a two point phase modulator |
US20040132204A1 (en) * | 2003-01-03 | 2004-07-08 | Jung-Chuan Chou | Portable pH detector |
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CN100446417C (zh) * | 2004-12-23 | 2008-12-24 | 中国科学院电子学研究所 | 基于双模式的集成isfet传感器信号差分读出电路 |
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Effective date of registration: 20201222 Address after: 510000 601, building a, 136 Kaiyuan Avenue, Huangpu District, Guangzhou City, Guangdong Province Patentee after: AoXin integrated circuit technology (Guangdong) Co.,Ltd. Address before: 100029 Beijing city Chaoyang District Beitucheng West Road No. 3 Patentee before: Institute of Microelectronics, Chinese Academy of Sciences |
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Effective date of registration: 20220429 Address after: 510000 room 710, Jianshe building, No. 348, Kaifa Avenue, Huangpu District, Guangzhou, Guangdong Patentee after: Ruili flat core Microelectronics (Guangzhou) Co.,Ltd. Address before: 510000 601, building a, 136 Kaiyuan Avenue, Huangpu District, Guangzhou City, Guangdong Province Patentee before: AoXin integrated circuit technology (Guangdong) Co.,Ltd. |