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PAM8403 Mini Dual-Channel Audio Amplifier Module
Original price was: ₹30.00.₹25.00Current price is: ₹25.00.
Out of stock
Great for DIY speakers and MCU audio; clean output with low heat at 4 ohm-8 ohm loads.
Out of stock
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Specifications
| Amplifier chip | PAM8403 |
| Operating voltage | 2.5V to 5.5V DC |
| Output power | 3W + 3W (at 5V, 4Ω) |
| Channels | Dual channel stereo |
| Total harmonic distortion (THD) | <10% |
| Load impedance | 4Ω to 8Ω |
| Signal to noise ratio | >90 dB |
| Weight | 3g |
| Dimensions | 21x18x4 (mm) |
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