- Low voltage operation: The LM386 can operate on a wide range of supply voltages, from 4V to 12V. This makes
it is ideal for battery-powered applications. - High efficiency: The LM386 is very efficient, converting a large percentage of the input power to output power.
This means that it can produce a lot of sound power without draining the battery quickly - Adjustable gain: In this given PCB design the gain of the LM386 can be adjusted from 20 to 200. This allows you
to control the volume of the output signal. - Low distortion: The LM386 produces very low distortion, resulting in clear and accurate sound reproduction
Power supply : DC 4V – 12 V / 500mA
Gain : Adjustable between 20 – 200
Total harmonic distortion : 0.2% (1 W, 8Ω)
Frequency Response : 20Hz – 20kHz
Audio output power : Maximum 1W (8Ω)
Dimensions : 35.0 x 31.0mm
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