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| 基于STC12C5410AD设计10位高精度ADC | |
| 引用本文： | 郭明明,尚朝轩,韩壮志,何强.基于STC12C5410AD设计10位高精度ADC[J].现代电子技术,2012,35(10):192-194. |
| 作者姓名： | 郭明明 尚朝轩 韩壮志 何强 |
| 作者单位： | 1. 军械工程学院,河北石家庄,050003 2. 军械工程学院,河北石家庄050003;北京理工大学,北京100081 3. 北京理工大学,北京,100081 |
| 基金项目： | 国家自然科学基金青年项目:基于复合搅拌模拟的嵌套混响室法材料屏蔽效能测试技术(51107147) |
| 摘 要： | 在此主要基于机内测试技术实际需求,为了能够实现监测点模拟信号的提取和转换,设计了模数转换器。运用STC12C5410AD芯片,设计了ADC硬件,同时为了达到快速稳定的性能,软件设计运用了滑动滤波算法。实现了模拟电压信号转换成10位精准稳定的数字信号。 |
| 关 键 词： | 机内测试技术 数/模转换器 滑动滤波器 单片机 STC12C5410AD |
Design of 10-bit high-accuracy ADC by means of STC12C5410AD |
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| GUO Ming-ming , SHANG Chao-xuan , HAN Zhuang-zhi , HE Qiang.Design of 10-bit high-accuracy ADC by means of STC12C5410AD[J].Modern Electronic Technique,2012,35(10):192-194. | |
| Authors: | GUO Ming-ming SHANG Chao-xuan HAN Zhuang-zhi HE Qiang |
| Affiliation: | 1.Ordanance Engineering College,Shijiazhuang 050003,China;2.Beijing Institute of Technology,Beijing 100081,China) |
| Abstract: | This design is mainly based on the actual need of the built-in-test technology.In order to extract and convert the monitoring points′ analog signal,an analog-to-digital converter(ADC) was designed.The hardware of ADC was designed by using STC12C5410AD chip,which can transform the analogue voltage signal into 10-bit digital signal.The sliding filtering algorithm is adopted in the software design to achieve rapid and stable performance. |
| Keywords: | BIT ADC sliding filter SCM STC12C5410AD |
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