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Many CAD users dismiss schematic capture as a necessary evil in the process of creating\r\nPCB layout but we have always disputed this point of view. With PCB layout now offering\r\nautomation of both component placement and track routing, getting the des

atmega16单片机ad实验有源代码

12位AD转换

自己找的AD转换设计

ADC0809做AD转换的C程序

AD与DA

　　常用D/A转换器和A/D转换器介绍 　　下面我们介绍一下其它常用D/A转换器和 A/D 转换器，便于同学们设计时使用。 　　1. DAC0808 　　图 1 所示为权电流型 D/A 转换器 DAC0808 的电路结构框图。用 DAC0808 这类器件构 成的 D/A转换器，需要外接运算放大器和产生基准电流用的电阻。DAC0808 构成的典型应用电路如图 ...

本次在线座谈主要介绍TI的高精度Delta-Sigma A/D转换器的原理及其应用，Delta-Sigma A/D转换器在称重仪器中，大量采用比例测量方法。

A tutorial on SAR type A/D converters, this note contains detailed information on several 12-bit circuits. Comparator, clocking, and preamplifier designs are discussed. A final circuit gives a 12-bit conversion in 1.8µs. Appended sections explain the basic SAR technique and explore D/A consi ...

This application note describes a Linear Technology "Half-Flash" A/D converter, the LTC1099, being connected to a 256 element line scan photodiode array. This technology adapts itself to handheld (i.e., low power) bar code readers, as well as high resolution automated machine inspection applicatio ...