analog to digital 模拟变数字的 analog n.(BrE.analogue) 模拟,相似物 a. 1.模拟的 2.指针式的 conversion n. 1.[U]转变,变换[作定语]( a metric conversion table) 2.[C]转变 digital n.[C] 1. 数字,数字式 2. 手指;足趾 3.(钢琴)琴键;(乐器的)键 4. 数字仪表,数字显示式电子表(或时...
The invention provides an analog-to-digital conversion circuit, comprising an optocoupler G3 and an optocoupler G4, wherein the anode of the diode of the optocoupler G3 is connected to a +27V analog power supply while the cathode of the same is connected to a 27V ground/open input end,...
PROBLEM TO BE SOLVED: To provide an A/D (analog/digital) conversion circuit which can eliminate an integration linear error and a gain error in addition to an error that is caused by the offset voltage of an A/D converter. ;SOLUTION: This conversion circuit consists of an A/D converter ...
CHEM 411L Instrumental Analysis Laboratory Revision 1.0 Analog-to-Digital Conversion In this laboratory exercise we will construct an Analog-to-Digital Converter (ADC) using the staircase technique. In todays world ADCs can be obtained as Integrated Circuits on a single chip. Instead of simply purc...
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FIGURE 6. The digital-to-analog converter (DAC). A large number of D/A conversion techniques have been developed over the years. However, the DAC circuits most suitable for integrated circuit design may be classified into one of three basic categories: (1) current-scaling circuits, (2) volt...
RATIOMETRIC ANALOG-TO-DIGITAL CONVERSION CIRCUIT 专利名称：RATIOMETRIC ANALOG-TO-DIGITAL CONVERSION CIRCUIT 发明人：Jang Hyun YOON 申请号：US17405492 申请日：20210818 公开号：US20220060194A1 公开日：20220224 专利内容由知识产权出版社提供 专利附图：摘要：A ratiometric analog-to-digital conversion circuit ...
An input circuit called a sample and hold performs this task—in most cases by using a capacitor to store the analog voltage at the input, and using an electronic switch or gate to disconnect the capacitor from the input. Many ADC integrated circuits include the sample and hold subsystem ...
The first essential step in analog-to-digital(A/D) conversion is to sample an analog singnal.This step is performed by a sample and hold circuit,which samples at regular intervals called sampling intervals.The length of the sampling interval is the same as the sampling period,and the reciproca...
Related to Analog-to-digital conversion:A/D converter,A/D conversion analog-to-digital converter n.Abbr.ADC An electronic device that takes an electrical signal as an input, and yields a digital output signal representing the strength of the source signal, commonly used for recording digital audi...