【摘要】 高精度的多通道A/D转换器MAX1148具有功耗低、精度高、A/D转换速度快等优点。文中介绍了基于该芯片的多通道数据采集系统的应用接口,分析了该芯片的多通道数据采集系统的结构特点及工作原理,最后给出了利用MAX1148设计的典型应用电路及部分程序代码。更多还原

【Abstract】 The MAX1148 is a high performance analog/digital converter.It has many good characteristics,such as low power conswmption,high performance,quick speed of conversion etc.This paper introduces the application interface of the MUX data acquisition system basedon MAX1148,analyzes the design principle of the MUX data acquisition system based on the MAX1148.The interface of electric circuits and part of the programs are described finally.更多还原