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PAM8403 Mini Digital Amplifier Board - 2x3W Class D with Pot Volume
$0.4600
In stock
SKU
SEN-17-007
Volume discounts:
- +100 4 % $0.4400
- +500 7 % $0.4300
- +1000 9 % $0.4200
- +5000 11 % $0.4100
- +10000 13 % $0.4000
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PAM8403 Mini Digital Amplifier Board - 2x3W Class D Previous 
PAM8403 Stereo Digital Amplifier Board is a compact Class D audio amplifier board for stereo sound amplification. It provides dual-channel output and includes a built-in potentiometer for volume adjustment and on/off control. The board is designed for low noise performance and supports direct USB connection for power. It operates from 2.5-5.5 V and delivers 3Wx2 output power. The module also includes a Null-LC filter.
Features of PAM8403 Stereo Digital Amplifier Board - GF1002, 2.5-5.5V, 3Wx2
- Dual-channel stereo output
- Built-in volume potentiometer
- Low-noise operation
- USB power connection
- Null-LC filter
- Class D digital amplification
Specifications of PAM8403 Stereo Digital Amplifier Board - GF1002, 2.5-5.5V, 3Wx2
- Model: GF1002
- Supply voltage: 2.5-5.5 V
- Output power: 3Wx2
- Dimensions: 29.5x20.2x15 mm
- Null-LC filter: Yes
- USB connection: Yes
How to Use PAM8403 Stereo Digital Amplifier Board - GF1002, 2.5-5.5V, 3Wx2
- Connect a 2.5-5.5 V power supply.
- Connect the stereo speaker outputs.
- Adjust the volume with the potentiometer.
More Info
- Supports 4 ohm and 8 ohm speakers.
- Suitable for Arduino sound projects.
| Interface Type | USB |
|---|---|
| Operating Voltage (V) | 2.5-5.5 V |
| Operating Temp (°C) | -40 to 85 |
| Dimensions (mm) | 29.5x20.2x15 mm |
| Mounting Type | Soldering |
| Audio Function | Amplifier |
| Output Power | 3Wx2 |
| Speaker Impedance (Ω) | 4Ω, 8Ω |
| Input Types | Analog |
| Bluetooth Ver. | No |
| Output Type | Analog |
| Channels | 2-channel |
| Chipset | PAM8403 |
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