Because pulse modulation output signals are either on or off, Class D amplifiers produce far less heat than analog amplifiers. Reaching efficiencies greater than 90% compared to only 50% for analog, ...
Analog amplifiers are cataloged by how much current flows during each wave cycle. Measured in degrees, 360º means current flows 100% of the time. The more current, the more inefficient and the more ...
SUNNYVALE, CA—Maxim Integrated Products introduces the MAX9500/MAX9501 high-definition video filter amplifiers. Featuring attenuation of better than 40dB at 44.25MHz, the amplifiers are suited for ...
ST’s amp, in Class G operation, automatically optimizes the voltage supplied to the bridge-tied-load power stage depending on the audio-signal level. The resulting analog sound comes with near-Class D ...
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