| 基于8031的通用控制器输入输出电路设计 |
| |
| 引用本文： | 张宏,张德泉.基于8031的通用控制器输入输出电路设计[J].科技信息,2008(3):210-210. |
| |
| 作者姓名： | 张宏 张德泉 |
| |
| 作者单位： | 兰州石化职业技术学院电子电气工程系 甘肃兰州730060 |
| |
| 摘 要： | 该通用控制器由单片机8031、接口芯片8279、8155、ADC0809、DAC0832等构成。在输入／输出电路中，配以高性能模拟量放大电路AD623、V／I转换电路AD694及数字量驱动、隔离电路，较之采用多级放大器、隔离变压器等电路，控制器的工作更加稳定、可靠，使用更加灵活、方便。
|
| 关 键 词： | 通用控制器 输入输出电路 电路设计 隔离电路 放大器 |
I/O Circuit Design of General Controller Based on the 8031 MCU |
| |
| Zhang Hong Zhang De-quan.I/O Circuit Design of General Controller Based on the 8031 MCU[J].Science,2008(3):210-210. |
| |
| Authors: | Zhang Hong Zhang De-quan |
| |
| Institution: | Zhang Hong Zhang De-quan (Department of Electronic and Electrical Engineering, Lanzhou Pertrochemical College of Vocational Technology, Lanzhou 730060 China) |
| |
| Abstract: | The general controller is consisted of 8031 MCU and 8279, 8155, ADC0809 DAC 0832 interface chips. The I/O part of this controller uses the high quality analog amplifier AD623, the V/I converter AD694, digital driver and isolation circuit. Compare of using multilevel amplifier and isolation transformer, there have high stability and credibility, it is also convenience and facility in using process. |
| |
| Keywords: | general controller input and output circuit design |
| 本文献已被 CNKI 维普 等数据库收录！ |
