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Article #5436Re: Need Schematic for a 5Watt audio amp
From: Tom Bruhns
Date: Thu, 02 Aug 1990 17:38
Date: Thu, 02 Aug 1990 17:38
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An LM384 (about $2 from DigiKey and others) will do 5 watts, given a 24 volt power supply, 3 caps, a resistor, and a pot for a volume control. Radio Shack also has some easy IC answers to your problem. Check out a National Semi IC manual that covers audio ICs for more possibilities (e.g., using a two-channel chip in a bridge mode so you can get the power using a lower supply voltage...)
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arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!swrinde!zaphod.mps.ohio-state.edu!sdd.hp.com!hp-pcd!hplsla!tombReferences:
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!swrinde!zaphod.mps.ohio-state.edu!sdd.hp.com!hp-pcd!hplsla!tomb From: tomb@hplsla.HP.COM (Tom Bruhns) Newsgroups: sci.electronics Subject: Re: Need Schematic for a 5Watt audio amp Message-ID: <5170085@hplsla.HP.COM> Date: 2 Aug 90 17:38:04 GMT References: <2333@vela.acs.oakland.edu> Organization: HP Lake Stevens, WA Lines: 6