基于AD7266的多路2Ms/s同步采样A/D模块的设计  

Design of Multiple Channel 2Msps Synchronization Sampling ADC Module Based on AD7266

作　　者：贾晓华[1] 唐辉[1] 

机构地区：[1]江苏自动化研究所

出　　处：《电子技术（上海）》2011年第3期73-74,72,共3页Electronic Technology

摘　　要：AD公司的AD7266提供了先进的功能和特性。AD7266是一款差分/单端输入、双核2 MSPS、12位、3通道SAR A/D转换器,为业界遥遥领先的同步采样ADC。AD7266共有6个模拟输入通道,能够直接与光电编码器连接,无需外部元器件,减化了设计并且降低了成本。这里主要对AD7266和基于AD7266的模块设计进行介绍。The AD7266 from AD Company provides advanced functions and characteristics. It is a differential/single port input, dual 2 Msps, 12-bit, 3-channel SAR ADC, and is a leading synchronous sampling ADC in the industry. AD7266 has totally 6 analog input channels, can be directly connected with the photoelectric encoder without needing for external components, which simplifies the design and reduces the cost. The article mainly presents AD7266 and the design of AD7266- based module.

关 键 词：AD7266 12bit.2Msps 模数转换 

分 类 号：TN762[电子电信—电路与系统]