LM3875

LM3875

LM3875 is a 56 watt amplifier chip made by National Semiconductor. That has become very popular in the diy community for its small parts count it needs to work and its high-end audio capabilities. It is the main chip inside the gainclone amplifier which surprised many high-end audio reviewers. [cite web|title=Model 4706 Gaincard Review|url=http://www.sakurasystems.com/reviews/reviews6.html 071004 sakurasystems.com (gaincard review, which uses LM3875)]

References

External links

* [http://www.national.com/mpf/LM/LM3875.html Product page] [http://www.national.com/an/AN/AN-898.pdf (pdf datasheet)]


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  • Gainclone — or chipamp is a term commonly used to describe a type of audio amplifier made by do it yourselfers, or individuals interested in DIY audio. It is a design based on high power integrated circuits, particularly the LM3875 from National… …   Wikipedia

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  • DIY audio — An example of DIY audio: a functioning battery operated DAC (Digital to analog converter) before installation in a box case DIY Audio means do it yourself audio. Rather than buying a piece of possibly expensive audio equipment, such as a high end …   Wikipedia

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