| 船用扭矩仪超小型A/D转换器的应用 |
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| 引用本文： | 严康平,瞿懂林,陈颖.船用扭矩仪超小型A/D转换器的应用[J].机电设备,2010,27(6):45-46,58. |
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| 作者姓名： | 严康平 瞿懂林 陈颖 |
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| 作者单位： | 中国船舶重工集团公司第704研究所,上海200031 |
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| 摘 要： | 本文详细阐述了作为船用扭矩仪的核心部件A/D转换器,超小型A/D转换器ADS1110可替代传统发射机的模拟电压频率变换器.拓展了广阔的实船扭矩测量应用前景.ADS1110是精密的连续自校准模/数A/D转换器,带有差分输入和高达16位的分辨率,封装为小型SOT23-6片内2.048V的基准电压提供范围为2.048V的输入差分电压.ADS1110使用可兼容的I2C串行接口适合于2.7V至5.5V的低单电源下工作.
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| 关 键 词： | 船用扭矩仪 发射机 A/D转换器 电压频率变换器 |
Application of Ultra Small A/D Converter Based on the Marine Torque Instruments |
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| YAN Kang-ping,QU Dong-lin,CHEN Ying.Application of Ultra Small A/D Converter Based on the Marine Torque Instruments[J].Mechanical and Electrical Equipment,2010,27(6):45-46,58. |
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| Authors: | YAN Kang-ping QU Dong-lin CHEN Ying |
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| Institution: | (No.704 Research Institute,CSIC,Shanghai 200031,China) |
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| Abstract: | This paper describes the ultra small A/D converter which is the key part of marine torque instruments.The converter called ADS1110 can replace traditional analog voltage frequency converter,developing a broad application prospects of real ship torque measurement.ADS1110 is a continuous self-calibration precision A /D A /D converter with differential inputs and up to 16-bit resolution.The package-chip SOT23-6 owning 2.048V reference voltage provides a differential voltage which range is 0 to 2.048V.ADS1110 use I2C compatible serial interface,particularly suitable for the low-2.7V to 5.5V single-supply operation. |
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| Keywords: | marine torque instruments transmitter A /D converter voltage frequency converter |
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