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Amplifiers/Converters  

Audio amps cut out inductor-based filters

Posted: 31 Aug 2009  Print Version  Bookmark and Share Subscribe

Keywords: Class D  audio amplifier  analog 

[Summary of tips] Texas Instruments Inc. has introduced a 15W stereo, true filter-free, analog-input, Class-D audio amplifier. The TPA3110D2 device's advanced EMI suppression technology eliminates the need for costly inductor-based output filters, which can bring down BOM by as much as 50 percent. The amplifier also features SpeakerGuard protect......
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