| 一种简单实用的A/D转换接口电路 |
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| 引用本文： | 于忠得,林敏. 一种简单实用的A/D转换接口电路[J]. 仪表技术与传感器, 2002, 0(1): 38-39,42 |
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| 作者姓名： | 于忠得 林敏 |
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| 作者单位： | 大连轻工业学院自动化系,大连市,116034 |
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| 摘 要： | 提出了一种AT89系列单片机与41／2位A／D转换器ICL7135的接口电路，给出了该电路的驱动程序。与常见的接口电路比较，具有结构简单、战胜单片机资源少、执行速度快的特点。
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| 关 键 词： | 单片机 A／D转换器 接口电路 |
Simple and Practical Interface of A/D Converter |
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| Yu Zhongde Lin Min Dept. of Auto.Eng.,Dalian Inst. of Light Ind.,Dalian. Simple and Practical Interface of A/D Converter[J]. Instrument Technique and Sensor, 2002, 0(1): 38-39,42 |
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| Authors: | Yu Zhongde Lin Min Dept. of Auto.Eng. Dalian Inst. of Light Ind. Dalian |
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| Affiliation: | Yu Zhongde Lin Min Dept. of Auto.Eng.,Dalian Inst. of Light Ind.,Dalian 116034 |
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| Abstract: | The hardware interface of AT89 series single chip computer with A/D Converter ICL7135 and the driving software are stated in this paper. It is simple in structure, little in occupying resources of single chip computer, and fast in executing compare with conventional one. |
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| Keywords: | Single Chip Computer A/D Converter Interface |
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