More information on product
Home > Products > Sensors > Sound > 386AMP audio amplifier Module
386AMP audio amplifier Module
enlarge
  • NULL

386AMP audio amplifier Module


RM114.00  
Item details
SKU: 10001180
Weight: 72 grams
Stock: Stock available


  Share This   Add To Facebook   Add To MySpace   

INTRODUCTION

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)