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PAM8403 5V 2-channel Stereo 3W+3W Audio Amplifier
₹30.00 Excl. GST 18%
- Dual channel stereo, high output power (3w + 3w power 5V and 4 ohms load)..
- 3W Output at 10% THD with a 4ΩLoad and 5V Power Supply.
- Filterless, Low Quiescent Current and Low EMI and Low Noise.
- Double panel wiring solves crosstalk.
- Super mini design allows it to be easily placed in a variety of digital products.
- Short Circuit Protection and Thermal Shutdown
✅ Shipping Charge Only Rs.49
✅ Free Delivery on all Orders Above Rs.999
✅ All Orders Shipped within 24 Hours
✅ GST Input Tax Credit is available
This Audio Amplifier Module is based on PAM8403 which is a 3W, class-D audio amplifier. It offers low THD+N, allowing it to achieve high-quality sound reproduction. The new filterless architecture allows the device to drive the speaker directly, requiring no low-pass output filters, thus saving system cost and PCB area.
With the same numbers of external components, the efficiency of the PAM8403 is much better than that of Class-AB cousins. It can extend the battery life, which makes it well-suited for portable applications.
Features:
- Dual channel stereo, high output power (3w + 3w power 5V and 4 ohms load).
- 3W Output at 10% THD with a 4ΩLoad and 5V Power Supply.
- Filterless, Low Quiescent Current and Low EMI.
- Good sound quality.
- Double panel wiring solves crosstalk.
- Super mini design allows it to be easily placed in a variety of digital products.
- Superior Low Noise.
- Short Circuit Protection.
- Thermal Shutdown.
Application:
- Bluetooth Stereo Audio hands-free/headsets
- In robots that speak or generate sounds to indicate activities
- Portable Speakers
- LCD Monitors / TV Projectors
- Arduino or Raspberry Pi Game Machines
- Speaker Phones
Specifications:
| Operating Voltage | DC 2.5V ~ 5.5V |
| Max Gain | 24 dB. |
| Current Handling Capacity | 0.08A |
| Efficiency | 87 %. |
| Amplifier IC | PAM8403 |
| Load | Can direct drive 4 or 8 ohm small speakers |
| Dimensions in mm (LxWxH) | 21 x 18 x 3 |
| Weight | 5 gm |
| S/N Ratio | 80 db |
| Power supply Rejection ratio | -58 dB. |
Package Includes:
1 x PAM8403 5V 2-channel Stereo 3W+3W Audio Amplifier.
*Product Images are shown for illustrative purposes only and may differ from actual product.
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