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Though its better if you datashet But if you search in Google with the name of the project you will find the script…… Just copy and paste it Reply.
Will you be kind enough to email it to me? Julio on July 12, at 9: Is there any advantage to supplying the LM with 9v instead of something closer to the minimum 4v it requires?
I have a suggestion…. Adinol you have just confused me in understanding the fact. Is it normal or it is feeding to much power to the speaker or something?
Do you mean the pF capacitor? The datasheet shows a. First of all it was veryy amazing to datashedt such an elaborate and simply designed project.
Classified was meant to be class a and water energy was meant to be wasted energy. L386n-1 D Biggs on January 21, at S Prakash Rao India Reply.
I used an 8 ohm speaker, but anything from 4 to 16 ohms will work. I added a bunch of extra capacitors to reduce the noise, datasheer I added a bass boost control as well to make it sound even better. You need an oscilloscope to measure this. I am an undergraduate from Ghana and am working on a dafasheet circuit. Harold on May 26, at Is the ic LM n will be the same kind or what.
LMN-1 Datasheet(PDF) – National Semiconductor (TI)
Norton Zig on June 24, at Sir I want to use a condenser microphone as my input instead of using audio jack. I am at your mercy sir if any amount to be paid i am ready to pay. Hi, When you added the bass bost control, can you add a speaker that gives datashee only, something much more like a sub-woofer???
Thank you for this circuit. NiCk nick on December 8, at 4: What is the range of the …-1 chip ac voltage output? Oh lm386n–1, i was trying to make the minimal lm aduio amplifier Reply. Moose on December 22, at 8: I cut into an old pair of headphones for the 3.
I am having a problem with the extended bass circuit.
It currently has alot of hum on the line when its in use. AlharbiM on October 29, at 8: Also can I double this and make stereo audio?
Build a Great Sounding Audio Amplifier (with Bass Boost) from the LM386
I make this circuit. The chip has options for gain control and bass boost, and it can also be turned into an oscillator capable of outputting sine waves or square waves. If your voltage is lower than the minimum, the power output will be very low and the audio will probably distort. Lm386nn-1 on January 31, at Thanks for posting this comment here. As a tester for a particular system.