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Amplifiers/Converters  

Class-D stereo amplifier cuts size, power consumption

Posted: 15 May 2007  Print Version  Bookmark and Share Subscribe

Keywords: Class D amplifier  stereo power amps  soft switch technology 

[Summary of tips] Rohm has released class D stereo amplifier LSI that uses BiCDMOS processes for minimal line resistance and output transistor ON-resistance, resulting in 90 per cent efficiency and low heat generation. The BD5421EFS is suitable for audio-equipped sets with strict thermal design and dimensional requirements, such as LCD and plasm......
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