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Mega - cool virtual slide rule
My friend Wilfried in the Netherlands just pointed me at a website containing a really clever virtual slide rule. Details... more...
DAC integrates Class - D speaker amplifiers, headphone drivers
Cirrus Logic introduces its 24-bit CS43L22 low-power stereo DAC with integrated Class D speaker amplifiers and stereo headphone drivers for portable audio applications. Details... more...
Buck regulators deliver high input voltage range
National Semiconductor adds two high-efficiency SIMPLE SWITCHER synchronous buck regulators to its PowerWise energy-efficient product family. Details... more...