digital to analog

Data record unit complete data acquisition, which records analog quantity data, parallel and serial digital data, parallel and serial graphic data from the signal source to CF card.

数据记录单元完成数据采集，把信号源发送的模拟量数据、并行和串行数字量数据、并行和串行图形数据记录到存储设备的CF卡上。

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A High Speed 12 Bit Digital to Analog Converter with Built in Adders

一种含相加器的高速12位D/A转换器

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a monolithic 8 bit high speed digital to analog converter ic has been fabricated in si bipolar process.

采用硅双极工艺制作了一种单片8位高速乘法型D／A转换器。

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Theory and Design of High Performance Digital to Analog Converter and Filters with Their Application in System of Communication

高性能数模转换器、滤波器的理论与设计及其在通信系统的应用

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ramdac random access memory digital to analog converter

随机存储器数/模转换器

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digital to analog converter ( dac) can convert a discrete binary signal into an analog signal directly proportional to the value of the binary signal.

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。

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Digital designers will go so far as to unsympathetically say the same about analog-IC designers.

数字设计师们也毫不留情地批评模拟集成电路设计师。

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Specific features include: voltage scaling, voltage current conversion, serial transmission, analog to digital conversion, digital to analog conversion.

具体功能包括：电压缩放、电压转换电流、串口传输、模数转换、数模转换等。

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Complying with the flow of application specific integrated circuit, it shows the layout of the SoC which including the UWB digital baseband and digital to analog converter.

用专用集成电路流程实现了整合UWB数字基带发射机和数模转换器的片上系统芯片。

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After calculating the analog to digital convert error, each stage processes the next stage input signal immediately, and this increases the value of output signal flow speed.

每一级电路计算完它的模拟转换误差后，马上就可以对下一个输入数据进行计算，提高了随机数产生速度。

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The AD7693 is a16-bit, successive approximation analog-to-digital converter ( ADC) that operates from a single power supply, VDD.

AD7693是一款16位、逐次逼近型模数转换器（ADC），采用单电源（VDD）供电。

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The utility model which increases a control method of the analog quantity to a control method of a digital quantity is high in rolling precision;

本实用新型将模拟量的控制方式提高成数字量的控制方式轧制精度高；

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the third chapter introduced the periphery circuit of the system, including the configuration circuit of fpga, the digital to analog convertor module, the selective filter circuit and the power amplifier circuit.

第三章主要介绍了系统外围硬件电路的设计，包括FPGA配置电路、数模转换模块、选择性滤波电路和功率放大电路。

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DAC 5618 digital-to-analog conversion process, after the success of hardware testing.

DAC5618数模转化程序, 经过硬件测试成功.

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By means of applied technology of IC operational amplifiers, digital to analog converter and single chip microcontroller, a programmable precision measuring differential amplifier with low noise, low drift, high input impedance and high common mode rejection ratio is developed and introduced.

介绍了一种由DAC电压衰减器作为集成运放反馈电路的低噪声、低漂移、高输入阻抗和高共模抑制比的可编程精密差动测量放大器。

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Data is loaded into the KVp digital to analog converter on A4 and A8.

这个数据会被载入A4和A8区的数模转换器。

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at the present time, digital to analog converter use the current steer configuration mostly and the segmented configuration thereinto is fit for the design of high-speed, high-precision dac.

目前，数模转换器大多采用电流舵型结构，而其中的分段式结构又比较适合于设计高速高精度的数模转换器。

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a synthesized resistor can be achieved by a single port network, which is constructed by operational amplifiers and a digital to analog converter, because the ratio of input voltage and current can be controlled by programming.

利用运算放大器和数模转换器等电路构成单口网络，通过编程得到输入电压及电流的比值，获得期望大小的合成电阻。

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an output circuit used in current-steering digital to analog converter ( dac) is proposed.

提出了一种应用于电流型数模转换器（DAC）的输出电路。

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the discovery of the direct digital frequency synthesizer is a revolution in the development of frequency synthesis technique, which consists of the phase accumulator, the sine look-up table, the digital to analog converter and the low band filter.

直接数字频率合成技术（DDS）的出现是频率合成技术的一次革命。DDS由相位累加器、正弦波形ROM、DAC以及外加滤波器构成。

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