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AD7656A-1是 AD7656A降低去耦要求的引脚和软件兼容版本，内置六个16位、快速、低功耗逐次逼近型ADC，并集成到一个封装中，采用 iCMOS® 工艺（工业级CMOS）设计。iCMOS 是一种将高压硅与亚微米CMOS及互补双极性技术相结合的工艺。 通过这种工艺，可开发在33V高压下工作的高性能模拟IC，其体积性能比是以往的高压器件所无法实现的。 与采用传统CMOS工艺的模拟IC不同，iCMOS元件不但可以输入双极性信号，同时还能提升性能，大幅降低功耗并减小封装尺寸。-Product Datasheet AD7656A AD7656A-1 is required to reduce the decoupling pin and software compatible version, built six 16, fast, low power, successive-approximation ADC, and integrated into a single package, iCMOS-(industrial grade CMOS) design. iCMOS is a high voltage silicon with submicron CMOS and complementary bipolar process technology combined. Through this process, you can develop high-performance analog IC 33V high pressure at work, and its volume performance than the previous generation of high voltage parts could achieve. And using conventional CMOS processes analog IC different, iCMOS components can accept bipolar input signals while providing increased performance, dramatically lower power consumption, and reduced package size.