【摘要】 ＴＬＣ２５４３是 ＴＩ公司的新型模数转换器。本文介绍了它的功能、原理以及如何用它的串行接口和微处理器构建１２位的数据检测系统。同时给出与８０Ｃ５，ＴＭＳ３７０， ６８ＨＣ１１三个微控制器的接口电路。更多还原

【Abstract】 TLC2543 is a newfashioned ADC(analog-to-digital converter) from TI Corp..This thesis mainly describes how to construct 12-bit data acquisition system using the TLC2543 serial-out interface in conjunction with a range of three popular microcontrollers. The three microcontrollers used are TMS370,68HC 11 and 80C51. The functions and principium of TIC2543 are also briefly introduced.更多还原