摘要
ADS1256是TI公司推出的微功耗、高精度、8通道24位Δ-Σ型模数转换器,该器件内部集成有输入模拟多路开关、输入缓冲器、可编程增益放大器和可编程数字滤波器。文中介绍了ADS1256的主要特点、工作原理,并给出了它的典型应用实例及应用程序流程图,最后指出了ADS1256的一些使用要点及设计经验。
ADS1256is lowpower dissipation,high resolution,8-channel,24-bit,Δ-Σanalog-to-digital converter,provided by Texas Instruments,which integrated input multiplexer,analog input buffer,proˉgrammable gain amplifier and programmable digital filter.This article introduces its principal features,operaˉtional principle,typical example of application and the flow chart of application program,at last provides the principal points of use and design experience.
出处
《国外电子元器件》
2005年第6期35-38,共4页
International Electronic Elements
