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We have 4 units in our Sydney Warehouse available for immediate dispatch.
We can get a further 66 units into Australia from DFRobot. If you order today, we can dispatch this stock between Dec 29, 2024 - Jan 15, 2025.
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.
SPECIFICATIONS
- 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)
DOCUMENTS
SHIPPING LIST
- 386AMP audio amplifier module x1
- Loud speaker x1
