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. INTRODUCTION
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
DFR0064 - Gravity: 386AMP Audio Amplifier Module (Arduino compatible)
- Brand: Dfrobot
- Product Code:ES001316
- Availability:In Stock
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17.95€