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本文简要介绍了AD7847的基本结构和引脚功能,并着重阐述了它在计算机扩展卡(PCI接口卡)设计中的具体应用方法,以此论述此类中低速DA芯片在高速接口卡中典型的设计方法。
This article briefly introduces the basic structure and pin functions of the AD7847 and focuses on its application in the design of computer expansion card (PCI interface card), in order to discuss the typical low-speed DA chip in high-speed interface card Design method