A power amp designed for use in low voltage, especially battery-operated, applications. For minimum parts count, C1 and C2 can be omitted.
Datasheet file1: Click here to download LM386.pdf datasheet.
Comments
jason wrote on Mar 10, 2008
what kind of IC did you use?
adam wrote on Sep 16, 2008
it's the IC LM386
Ralph wrote on Jul 28, 2008
What is the minimum operating voltage for this amp?
Javier Munoz wrote on Sep 24, 2008
hello, I am an student from venezuela and I want you to help me to solve some doubts about this amplifier... what electronic players can I connect to the amplifier? a CD player, etc ? forgive me for my poor english
.--. wrote on May 8, 2009
well this circuit works great at 9volt which is simple to get hold of and use
etram wrote on Jun 15, 2009
thanks for the circuit! works great as a pre amp. and fuzz effect
440hertz wrote on Aug 13, 2009
great amp, ive used it in this form in reciever projects, great for replacing discrete component audio section in older projects. For guitar a better version is the 'Ruby' and variants with variable gain and other improvements.
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