Abstract: This article helps the designer of a data converter system to select the proper input buffer to achieve optimum performance. Numerous parameters and their effect on data converter performance are discussed including; noise, disto...

Abstract: Despite the popularity of digital devices, real world signals are typically represented by analog signals. Digital control systems process real world analog signals by using an analog-to-digital converter (ADC) to convert analog ...

Abstract: This application note describes techniques of using a PC based Digital I/O Board to characterize analog-to-digital converters (ADCs). It will look at static DC parameters such as integral nonlinearity (INL), differential nonlinea...

理解單端，偽差分和全...

Abstract: This article answers most of the common questions regarding data converters. Presented in a classic FAQ format it addresses topics such as: What is an ADC, what is a DAC, what is nyquist, effects of charge injection, techniques f...

Abstract: Application note for interfacing the MAX195 and MAX194 analog-to-digital converters (ADCs) to the TMS320C3X evaluation module. Example demo code is given. The demo software configures the TMS320C30 so that FSR1 and DR1 are inputs...

Abstract: This application note describes how to use the DS3900 PC serial port to 3-wire interface to communicate with the three digital pots, the DS1267, DS1867, and DS1868, which use this shift register interface for programming. The DS3...

2-Wire Com...

Abstract: This article provides an understanding of the effects of digital crosstalk coupling onto analog signal lines. Typical mechanisms of digital crosstalk include power supply coupling, capacitive crosstalk, and grounding currents. ...

Abstract: Part 3 of the Effects of Digital Crosstalk in Data Converters. This articles goes into an analysis of noise on the output data line coupling onto the clock source of the data converter. This is Part 3 of a 3-par...

Abstract: This in-depth article covers the theory behind a Delta-Sigma analog-to-digital converter (ADC). It specifically focuses on the difficult to understand key digital concepts of over-sampling, noise shaping, and decimation filtering...

Abstract: This article describes an applications circuit for the MAX4455 Arbitrary Graphics On-Screen Display Video Generator to reduce the effects of finite switching time on the insertion of graphics onto a video signal. ...

     CMMB技術(shù)標(biāo)準(zhǔn)是由中國(guó)廣電總局組織研發(fā)，具有自主知識(shí)產(chǎn)權(quán)的移動(dòng)多媒體廣播電視標(biāo)準(zhǔn)，該標(biāo)準(zhǔn)適用于各種7寸以下屏幕的移動(dòng)便攜終端，包括手機(jī)、GPS、MP4、數(shù)...

　　本文利用溫濕度傳感器DSl8820使用較為簡(jiǎn)單，測(cè)量精度較高等優(yōu)點(diǎn)，同時(shí)結(jié)合MSP430F2013的強(qiáng)大功能以及低功耗的特點(diǎn)，設(shè)計(jì)一種基于溫度無(wú)線傳感器網(wǎng)絡(luò)監(jiān)控系統(tǒng)中的節(jié)點(diǎn)，用...

Abstract: The purpose of this application note is to explain how to configure the DS1852 so that the Alarm and Warning Thresholds comply with the memory location requirements of the SFF-8472 standard. ...

Abstract: In any on-screen video display system or character generator, it is desirable to provide smooth transitions when changing the displayed information. Applications which display the time and date need to be updated between frames, ...

摘要：本篇應(yīng)用筆記討論了DS3900串口通信模塊和LabView的使用問(wèn)題，LabView是適用于嵌入式應(yīng)用的圖形化界面開(kāi)發(fā)平臺(tái)。本文可作為面向DS3900的LabView界面用戶指南。 ...

摘要：許多裝置需要一個(gè)用戶接口來(lái)調(diào)整溫度、背光強(qiáng)度和電源電壓等，這個(gè)用戶接口需要能夠避免按鍵調(diào)整中的誤操作。若在這些裝置中使用一個(gè)數(shù)字電位器，設(shè)計(jì)人員可以通過(guò)...

Abstract: This application note explains how to use the internal and external temperature sensors on the MAX1358 data acquisition system. The temperature circuits for the MAX1358/MAX1359/MAX1360 are identical, therefore any reference to th...

摘要：來(lái)自Maxim的兩種新型數(shù)/模轉(zhuǎn)換器(DAC)能夠?yàn)橥ㄐ藕蛢x表系統(tǒng)提供更高的動(dòng)態(tài)特性，MAX5886/MAX5887/MAX5888 12位至16位轉(zhuǎn)換器在保持高采樣速率和低功耗的同時(shí)，具有出色的動(dòng)態(tài)特性...