低功耗数模转换器设计。
这个数据会被载入A4和A8区的数模转换器。
Data is loaded into the KVp digital to analog converter on A4 and A8.
本文介绍利用数模转换器件设计的数字音量控制器。
This article introduces a digital volume Controller designed by using digital-analog conversion.
本发明描述了一种快速、高分辨率的数模转换器(DAC)。
A fast, high resolution digital-to-analog converter (DAC) is described herein.
典型电压按比例缩放式结构的数模转换器可保证输出的单调性。
The representative voltage scaling DAC have the monotonic property of output.
步进电机是一个将脉冲信号转移成角位移的机电式数模转换器装置。
Stepper motor is a pulse will be transferred into angular displacement of the Electrical and Mechanical-DAC devices.
作为数字世界和模拟世界的接口，数模转换器日益显示出其重要性。
Working as an interface between the digital and analog world, DAC becomes more and more important.
通常，要求的输出信号为另一个模拟输出信号，这就需要数模转换器。
Often, the required output signal is another analog output signal, which requires a digital to analog converter.
检测原理完全是数字式的，其数模转换输出用作系统套位的自动控制。
The measurement is full digital and its D/A transform output is designed for loop control.
采用高速数模转换芯片ADV7120完成了VGA模拟信号的输出；
The VGA analog signal has been generated by using high speed analog to digital chip ADV7120.
这也许可以解释某些PDM的数模转换器，否则不能合理化主观特征。
This may explain certain subjective characteristics of PDM DACs that otherwise cannot be rationalized.
本论文的嵌入式系统开发工作，主要是基于GPS模块以及数模转换模块的应用。
The embedded system programming in this paper is based mainly on the application of GPS and ADC modules.
步进电动机是一种将数字脉冲信号转换成机械角位移或者线位移的数模转换元件。
Stepping motors anr DA converting elements that can turn digital pulse signals into mechanical angular displacement or linear displacement.
针对高精度数模转换的特点， 优化设计了外围电路并给出了相应的软件设计流程。
In accordance with the feature of high precise A/D conversion, the optmial periphery circuit is designed, and the process of the relative software design is given .
对数模转换器的差分线性、镇定时间以及开关瞬态幅度等动态指标直观迅速的进行评价。
It immediately appraises dynamic target which are difference linear, catch time and glitch of DAC.
数模转换器(DAC)将离散的二进制数字信号转换成与该数字信号成正比的模拟信号。
Digital to analog converter (DAC) can convert a discrete binary signal into an analog signal directly proportional to the value of the binary signal.
本发明揭露一种三角积分数模转换器，其包含三角积分调制器以及有限脉 冲响应滤波器。
This invention discloses a Delta-Sigma Digital to Analog Converter (DAC), comprising a Delta-Sigma modulator and a Finite Impulse Response (FIR) filter.
提出了一种新颖的基于权值的微机械数模转换器，它的原理与电路中的权电阻数模转换器类似。
A novel microelectromechanical digital-to-analog converter(MEMDAC) analogous to electronic weighted-resistor DAC is proposed in this paper.
根据在此所述的技术设计的ADC采用分辨率比用于负反馈的数模转换器(DAC)低的量化器。
An ADC designed in accordance with the techniques described herein utilizes a quantizer that has a lower resolution than a digital-to-analog converter (DAC) used for negative feedback.
采用了10位双电阻梯数模转换电路，具有输出电压精度高，电路结构简单，功耗低等特点。
The circuit has adopted the 10bit dual resistor ladder D/A converter and has advantages of high voltage accuracy, simple circuit structure and low power consumption.
本论文着重阐述一种基于数据权重平均算法（DWA）的12位分段式电流舵型数模转换器的设计。
The dissertation introduces the design of a 12-bit segmented current steering DAC based on data weighed average algorithm (DWA).
数模转换器、模拟集成滤波器、基准电压源和高驱动能力运放等电路是通信系统中不可缺少的基本电路。
Digital to analog converter, analog integrated filter, bandgap reference and high drive capability operational amplifier are indispensability basic circuit of communication system.
如果你用长电缆，或驱动(例如并行DAC)几个数模转换器，对于缓冲区中的数据信号它是很好的做法。
If you are driving long cables, or are driving several DACs (parallel DAC for example), it is good practice to buffer the data signal.
在用户级的硬件初始化部分主要描述了串行通信模块以及ADC数模转换模块初始化过程及BSP代码实现。
The initializing process of USART, ADC, and the relative BSP code are mainly described in the part of the hardware initialization of user level.
一种用于将数字信号转换为模拟信号的数模转换器(DAC)，包括第一温度计解码器和第二温度计解码器。
A digital-to-analog converter (DAC) for converting a digital signal to an analog signal includes a first thermometer decoder and a second thermometer decoder.
硬件部分的设计是为温度采集的实现提供平台，为达到该目的将其分为控制模块、数模转换模块，显示模块。
Hardware is designed to provide a platform for the realization of temperature gathering to achieve this goal, which is divided into control module, analog-to-digital conversion module, display module.
另一方面，为了兼容其他那些工作输入信号电压不为0的器件，如模数-数模转换器，信号电平也许要做平移。
On the other hand, the signal may require level shifting in order to be compatible with the input of other devices (such as ADCs) that are not designed to operate at 0v input.
流水线ADC的模块有采样保持电路、乘法数模转换器、子ADC、数字校正电路、时钟产生电路和时间对齐电路。
The whole circuit consists of Sample and Hold Circuit, the Multiplicative A/D Converter, the Sub-ADC, the Digital Calibration Circuit, the Clock Generator and the Time Synchronizer.
阐述了以开环数字高频振荡发生器将数模转换器输出阶梯波的任一部分，在宽带示波器上显示出来的动态测试设备。
Presents a DAC dynamic test instrument that display DAC output waveform of any division open loop VHF number generator used in the broadband oscilloscope.
阐述了以开环数字高频振荡发生器将数模转换器输出阶梯波的任一部分，在宽带示波器上显示出来的动态测试设备。
Presents a DAC dynamic test instrument that display DAC output waveform of any division open loop VHF number generator used in the broadband oscilloscope.
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