The A/D converter function chart and parallel converter circuit is given.
并给出了 A/D转换器并行工作的实现框图和实用电路。
they will have an A-D converter that fill data into the laptop.
他们会有一个A-D转换器,能把数据导入电脑。
One designation had me puzzled, though, so I called over a salesperson and asked, "What does 'hybrid pulse D/A converter' mean?"
但是有一个标示却让我颇为迷惑,于是我叫过销售商,问道:“‘混合脉冲D/A变换器’是什么意思?”
UCLA scientists Richard D. Hopa (left) and Hiroshi Kimura show off an experimental catalytic converter on a Ford Ranch Wagon in 1960.
1960年,加州大学洛杉矶分校(UCLA)科学家理查德·D.霍帕(Richard D.Hopa,左起)和木村宏(Hiroshi Kimura)在一辆福特小型载客汽车上展示实验性的催化式排气净化器。
The control system are consisted of computer, laser sensor, A/D converter and the power driver of output etc.
实验系统由计算机、激光传感器、A/D转换器及输出功率驱动器等实验装置组成;
The temperature collecting system is composed of 8 bit singlechip and 16 bit A/D converter, and it can improve the performance price rate of the system.
本设计采用8位单片机和16位A/D变换器相组合构成温度采集系统进一步提高系统的性价比。
The interface circuits include the PCI interface of the master controller, the interface of A/D converter and interface (HPI ) of the association processor.
接口电路又包括与主控制器的PCI接口,与A/D转换器的接口和与协处理器的接口(HPI)。
This paper analyses the dual-ramp A to D converter error due to dielectric absorption of the integrator capacitor with a rigorous mathematical method.
本文用严格的数学方法分析了积分电容的介质吸收效应引起的双积分模数转换的误差。
Using the temperature sensor AD590 and humidity sensor HM1500, and the A/D converter CC7107 etc. A low power and low cost measurer of temperature and humidity was designed.
采用温度传感器AD590、湿度传感器HM1500、A/D转换器CC7107以及少量常用元器件,设计并制作了一款低功耗、低成本的数字显示温湿度两用测量仪。
The design of hardware module includes A/D converter, DDC (Digital Down Converter) and DSP. The design and application of AD6640 and AD6624 are fully discussed in this part.
模块的硬件设计主要包括:A/D转换器、数字下变频器(DDC)以及DSP,详尽讨论了A/D 器件AD6640和DDC 器件AD6624的设计和应用;
The Railway Signal Process System which has a lot of advantages such as real time and anti- jamming consists of the core DSP chip TMS320C2812 and the external A/D converter TLC2574.
采用DSP芯片TMS320C2812为核心器件,结合外部A/D转换器TLC2574,组成机车信号处理系统,具有实时性和抗干扰性等优点。
Using the HS1100/HS1101 capacitive humidity cell and the A/D converter CC7107 etc, this article designed a low cost and digital-displayed humidity measurer.
采用湿敏元件HS1100/HS1101以及A/D转换器CC7107等常用元器件,设计了一款电路结构简单而且成本低廉的数字显示湿度测量仪。
The position of tactile sensor and key function of A/D converter in signal collecting system are introduced.
介绍了触角传感器的地位以及模数转换器在信号采集系统中的关键作用;
The application of chaos theory in designs of A/D converter is a potential field.
混沌理论应用于A/D转换器设计是非常有潜力的研究方向。
This paper presents a well water temperature monitor, and its use of PN junction temperature sensor as temperature components, integrated circuits used for ICL7126 and other A / D converter.
本文介绍一种井中水温监测仪,其采用PN结温度传感器作为感温元件,用集成电路ICL7126等作A/D转换器。
One of the important conceptions of Software Radio is to make A/D converter close to antenna, we should convert IF analog signal even RF analog signal into digital signal.
软件无线屯的设计思想之一是将A/D转换器尽可能靠近天线,即把A/D从基带移到中频甚至射频,把接收到的模拟信号尽早数字化。
With the basic principle of dual-slope A/D converter, the measurement of voltage is replaced by the measurement of time so that the electric power parameters can be accurately measured.
将模拟电压的测量转换为时间的测量,从而实现了电力参数的高精度测量。
The function of implementing one scale with multiple pans (buckets) by using an A/D converter is emphasised.
重点讨论了如何采用一个A/D转换器实现一秤多盘(斗)的功能。
So the data collection is speeded up, the better conversion region and less error for weak signals of A/D converter are ensured.
这样既可以提高系统的采集速度,又可以保证A/D转换器工作在较佳的转换区域,以减小A/D转换器对较弱信号转换时的误差。
The effect of clock jitter and phase noise on data acquisition system performance is more profound as the increase of sampling frequency and the bit of A/D converter.
随着采样频率和A/D变换器位数的增加,时钟抖动和相位噪声对数据采集系统性能的影响更加显著。
The analyzer can avoid the limitation of A/D converter. Thisis a new theory and technology on signal spectrum estimation.
这种谱仪回避了A/D转换器的限制,是信号谱估计的一种新理论和新技术。
This paper introduces A/D converter TLC2543 and its application in portable data - acquisition instrument.
介绍模数转换器TLC2543及其在便携式数据采集仪中的应用。
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.
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。
A non-clock delay-ring A/D converter is presented, which is based on standard cell library and not sensitive to process variation.
提出了一种无需外部时钟、可以部分抵消工艺偏差、基于标准单元的延迟环A/D变换器。
The results show that the phase error of the vector measurement is zero, and amplitude errors can be eliminated, and high measurement accuracy can be obtained by using low bit D/A converter.
结果表明,相位测量的理论误差为零,幅度测量的理论误差可用修正系数消除,且使用较低位数的D A转换器,可得到高准确度的结果。
The factors that impact the accuracy and stability of traditional dual-slope integrating A/D converter are analyzed.
分析了传统双积分A/D转换器中影响转换精度和稳定性的因素。
The double integration A/D converter and the electro-optical isolation device are used to reduce the mains noise and motor interference, which can significantly improve the accuracy of A/D conversion.
本设计选择双积分型A/D转换芯片,并采用光电隔离装置,有效地降低了电源噪声和电机干扰,大大提高了转换精度。
Phase-detecting resolution can be improved by raising digits of A/D converter and is independent of the speed of detected object.
通过改变A/D转换器的位数,提高检相分辨率,它与检测对象的运动速度无关。
Since the newly developed A/D converter has allowed arbitrary integration time setting, the 7461A is ideal for average measurement of the pulsed current and voltage of mobile phones and LCDs.
由于新开发的A /D转换器允许任意积分时间设定, 7461A是理想的平均测量的脉冲电流和电压的移动电话和显示器生产商。
Since the newly developed A/D converter has allowed arbitrary integration time setting, the 7461A is ideal for average measurement of the pulsed current and voltage of mobile phones and LCDs.
由于新开发的A /D转换器允许任意积分时间设定, 7461A是理想的平均测量的脉冲电流和电压的移动电话和显示器生产商。
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