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This DFRobot 386AMP audio amplifier module uses the National Semiconductor LM386 audio power amplifier chip. It has 20 voltage gain.
In the 6V power supply, it's static power consumption of only 24mW, the module is suitable for battery-powered forum. The 386AMP audio amplifier can be connected to MIC or MP3 acoustic sensor module, the sound from the speakers after the expansion release. It is ideal for robot human-machine voice interaction and sound amplification.
Specification
Power supply:4-12V
Output power:VS = 6V, RL = 8W,P=325mW,Peak output 500mW
Voltage Gain:VS = 6V, f = 1 kHz,Av=26dB
Band width:300KHz
Size:45x30mm (1.8x1.2in)
Shipping List
386AMP audio amplifier module x1
Loud speaker x1
This DFRobot 386AMP audio amplifier module uses the National Semiconductor LM386 audio power amplifier chip. It has 20 voltage gain.
In the 6V power supply, it's static power consumption of only 24mW, the module is suitable for battery-powered forum. The 386AMP audio amplifier can be connected to MIC or MP3 acoustic sensor module, the sound from the speakers after the expansion release. It is ideal for robot human-machine voice interaction and sound amplification.
Specification
Power supply:4-12V
Output power:VS = 6V, RL = 8W,P=325mW,Peak output 500mW
Voltage Gain:VS = 6V, f = 1 kHz,Av=26dB
Band width:300KHz
Size:45x30mm (1.8x1.2in)
Shipping List
386AMP audio amplifier module x1
Loud speaker x1
RETURNS POLICY
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SHIPPING
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Curabitur vel sem mi. Proin in lobortis ipsum. Aliquam rutrum tempor ex ac rutrum. Maecenas nunc nulla, placerat at eleifend in, viverra etos sem. Nam sagittis lacus metus, dignissim blandit magna euismod eget. Suspendisse a nisl lacus. Phasellus eget augue tincidunt, sollicitudin lectus sed, convallis desto. Pellentesque vitae dui lacinia, venenatis erat sit amet, fringilla felis. Nullam maximus nisi nec mi facilisis.
