基于ADS1216模数转换器的流量秤称重显示控制器

Weighing Display Controller of Flux Scale which Based on Converter ADS1216

简述了流量秤称重显示控制器的工作过程及称重原理,介绍了ADS1216在流量秤称重显示控制器A/D转换中的应用。给出了与单片机接口的硬件电路和软件流程。采用△-∑A/D转换器ADS1216提高了控制器的精度和可靠性,同时也降低了控制器的功耗,具有一定的应用价值。

In this paper, the working process and weighing theory of flux scale＇s display controller are stated. It also introduces the application of ADS1216 in A/D conversion. Given the hardware circuits and the software of the singlechip＇s interface. With the △-∑ A/D converter ADS1216 , controller＇s power consumption has reduced , precision and reliability has improved. It has certain application value,