Amplificador de audio lm386 pdf

Lm386 datasheet, lm386 pdf, lm386 data sheet, lm386 manual, lm386 pdf, lm386, datenblatt, electronics lm386, alldatasheet, free, datasheet, datasheets, data sheet, datas sheets, databook, free datasheet. Lm386 based audio amplifier full project with circuit. Lm386 is widely used for audio amplifier as it is specifically designed for low power applications. Low voltage audio power amplifier, lm386 datasheet, lm386 circuit, lm386 data sheet. A simple but efficient audio amplifier is designed using lm386 audio. Lm386 low voltage audio power amplifier datasheet rev. Lm386 low voltage audio power amplifier electroschematics. Lm386 low voltage audio power amplifier general description the lm386 is a power amplifier designed for use in low voltage consumer applications. Snas002f february 2000 revised may 20 lm4871 3w audio power amplifier with shutdown mode check for samples. Hi every body i want to design an audio amplifier circuit using lm386 and lm358. Lm386low voltage audio power amplifiergeneral descriptionthe lm386 is a power amplifier designed for use in low voltage consumer applications. It is a very low cost audio amplifier and can power any speaker. Here is a simple lm386 based audio amplifier circuit with the authors prototype shown below.

It is manufactured and design by texas instruments. Descargue como doc, pdf, txt o lea en linea desde scribd. There are many audio amplifier circuits designed using lm386. The lm386 is a power amplifier designed for use in low volt age consumer applications.

It is built around popular amplifier lm386 ic1, an 8ohm, onewatt speaker ls1, four capacitors and a few other components. Lm386 audio amplifier circuit audio amplifier, car audio. The inputs are ground referenced while the output is automatically. Lm386 audio amplifier circuit is used in small battery operated audio devices like radio, audio players, etc. Lm4871 1features description the lm4871 is a mono bridged audio power amplifier 2 no output coupling capacitors, bootstrap capacitors, or snubber circuits required capable ofdelivering 3w continuous average. Micro amplificador con lm386 micro lm386 amplifier. For the cost and size of the circuit, the sound from the lm386 audio amplifier can be adequately loud. Lm386 audio amplifier circuit with proteus simulation. Lm386 can drive any speaker within the impedance range of 4.

In this project, we will show you how to build lm386 audio amplifier circuit. Lm386 snas545c may 2004revised may 2017 lm386 low voltage audio power amplifier 1 1 features 1 battery operation minimum external parts wide supply voltage range. Lm386 datasheet28 pages utc low voltage audio power. Lm386 low voltage audio power amplifier echelle inconnue. This amp is better than most of those bluetooth amplifier, it will cost you only a few bucks to make. Ele e fabricado em 4 tipos distintos pelos sufixos, a saber. Lm4871 3w audio power amplifier with shutdown mode. Lm386 datasheet19 pages nsc low voltage audio power. Circuit diagram of the lm386 based audio amplifier is shown in fig. Ti1, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. Keywords amplifier, audio, integrated circuit, lm386.