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386AMP audio amplifier Module (Arduino compatible)

13 €13.00

Availability: Retired

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

Description

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

If you are interested in Internet of Things (IoT) or M2M projects check our open source sensor platform Waspmote which counts with more than 100 sensors available to use 'off the shelf', a complete API with hundreds of ready to use codes and a low consumption mode of just 0.7µA to ensure years of battery life.

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