In 1973, Analog Devices introduced the world's first CMOS multiplying DACs, the instantly (and still) popular AD7520. It is a switched ten-tap R-2R network, with neither analog nor digital buffering. Read full article
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In 1973, Analog Devices introduced the world's first CMOS multiplying DACs, the instantly (and still) popular AD7520. It is a switched ten-tap R-2R network, with neither analog nor digital buffering. Read full article