其中数据总线sda是一个双向引脚，用于输入或输出数据。
Which the data bus SDA is a bidirectional pin used for input or output data.
数据切换的设备和输出通过写入和读取的引脚使用。
Data is toggled in and out of the devices through the use of the Write and Read pins.
文中介绍了AD9481的性能特点，引脚功能，内部结构。 给出了AD9481在雷达数据采集系统设计中的应用原理图。
This paper introduces the performance, pin descriptions and internal structure of AD9481, and offers a figure showing the applicable methods in radar data acquisition system design of AD9481.
DOUT引脚的串行数据流有一个通道识别位和一个模式识别位，可提供所转换通道和当前工作模式的相关信息。
The serial data stream from the DOUT pin has a channel identifier bit and a mode identifier bit, which provide information about the channel converted and the current mode of operation.
在这两个数据和时钟引脚不应时钟频率为减少捕获的压力和温度数据的噪音模式。
In these two modes the data and CLK pins should not be clocked to reduce noise in the captured pressure or temperature data.
本文详细描述了它的特点、引脚功能、工作原理及其在应用中需要注意的问题，并给出了其通过I2C总线温度输入的数据采集系统电路。
The paper detailedly describes its features, pin functions, operation functions and what should be noticed in application, also it provides a data acquiring system with temperature input via I2C bus.
本文详细描述了它的特点、引脚功能、工作原理及其在应用中需要注意的问题，并给出了其通过I2C总线温度输入的数据采集系统电路。
The paper detailedly describes its features, pin functions, operation functions and what should be noticed in application, also it provides a data acquiring system with temperature input via I2C bus.
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