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PAM8403 Dual Channel 3W Class D Audio Amplifier Module for Arduino ESP32 Projects
SKU: BBZ-ELAU-047• Available on Backorder
₹61₹99-38% OFF
Key Highlights
- ✓No filter Class D amplifier design
- ✓ Low noise and low THD audio output
- ✓ High efficiency suitable for battery powered devices
- ✓ Short circuit protection
- ✓ Thermal protection
- ✓ Low EMI and strong anti noise capability
- ✓ Very few external components required
- ✓ Compact size ideal for portable and DIY audio projects
- ✓
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Operating Voltage 2.5V to 5.5V
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Output Power 3W + 3W
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Amplifier Type Class D
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Efficiency Up to 90 percent
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Input Impedance 2 Kohm
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Output Impedance 4 ohm
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Frequency Response 50 Hz to 20 KHz
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Number of Channels 2
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Dimensions 15 x 20 x 4 mm
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Weight 5 g
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