基于I^2C总线的16位A/D转换器ADS1110及其应用  

The ADS1110 of-bit A/D based on I^2C bus and its application

作　　者：孙汝建[1] 

机构地区：[1]南京水利科学研究院,南京210024

出　　处：《自动化与仪器仪表》2006年第5期49-51,共3页Automation & Instrumentation

摘　　要：介绍了德州仪器公司生产的高精度16位A/D转换器ADS1110的特性、内部结构以及与单片机I2C总线接口的读写方法、软件操作流程,并给出了与单片机连接的压力传感器测量应用实例。具有结构简单、可靠性高、抗干扰能力强,不需要扩展外围器件等特点,根据不同需要可以应用于多种温度、位移测控系统中。Introduced the characteristic and internal structure of a high accuracy 16-bit ADS1110 A/D conversion which belongs to the Texas Instruments. The read-write methods and software procedure of a single-chip computer I^2C bus are described. Some measurement application cases of pressures sensor connected with the singlechip computer are also given. The system has the characteristics of simple structure , high reliability, strong noise resistances, no peripheral chip, etc, and may be applied many temperature , disnlacement measurement and control system.

关 键 词：总线 A/D转换器 单片机 应用 

分 类 号：TP368.1[自动化与计算机技术—计算机系统结构]