Circuito amplificador de audio lm 386 pdf

Lm386 low voltage audio power amplifier general description the lm386 is a power amplifier designed for use in low voltage consumer applications. 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. Lm 386 lm386 lm386 lm386n4 amplificador audio dip8. In an amplifier circuit, the lm386 takes an audio input signal and increases its potential anywhere from 20 to 200 times. Build a great sounding audio amplifier with bass boost from. I built about a dozen different audio amplifier circuits with the lm386 but most of them had way too much noise, popping, and other interference. Lm386 low voltage audio power amplifier datasheet rev. Micro amplificador con lm386 micro lm386 amplifier. The lm386 is an integrated circuit containing a low voltage audio power amplifier. The lm386 is a power amplifier designed for use in low volt.

The lm386m1 and lm386mx1 are power amplifiers designed for use in low voltage consumer applications. Lm386 datasheet pdf national semiconductor ti old version datasheet texas instruments. Lm386 microphone amplifier circuit microphone, circuit. Descargue como doc, pdf, txt o lea en linea desde scribd. Low voltage audio power amplifier, lm386 datasheet, lm386 circuit, lm386 data sheet. O lm386, tambem conhecido com jrc386 e um dos circuitos integrados amplificadores mais usados, a razao e bem simples, sua versatilidade, baixo custo e consumo. It is suitable for batterypowered devices such as radios, guitar amplifiers, and. Lm386 audio amplifier circuit diagram simple intercom pdf. Micro amplificador con lm386 micro lm386 amplifier youtube. The gain is internally set to 20 to keep external part count low, but the addition of an external resistor and capacitor between pins 1 and 8 will increase the gain to any value from 20 to 200.