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PAM 8403 Amplifier Module with Knob
PAM 8403 Amplifier Module with Knob
- Regular price
- Rs. 59
- Sale price
- Rs. 59
- Regular price
-
Rs. 93 - Unit price
- per
- ⚡ Dispatched within 24 hours
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PAM 8403 Amplifier Module with Knob
PAM8403 is a basic 5V input amplifier board that can drive two 3W + 3W stereo speakers. It’s a great option for anyone looking for a Class-D stereo audio amplifier with a tiny footprint. The user can get high-quality audio reproduction from a stereo input using this amplifier. It also has a unique function in that it can drive speakers directly from the output. . It offers low THD+N, allowing it to achieve high-quality sound reproduction. The new filter-less 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.
This PAM8403 Amplifier module differs from the conventional PAM8403 Amplifier board in this module it allows us to have more control over the output provided by the IC. By control, we mean that this amplifier module board comes with a knob that allows you to adjust the output. The PAM8403 IC provides high-definition sound quality and highlights the benefits of digital chips. The circuit uses the most reasonable peripheral arrangement, and the power supply filter is increased to 470uf.
Note: Please make sure the power supply is not more than 5.5V and please don't do reverse polarity for "+" and "-", or else, it will burn the board.
Applications:
- 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
Package Includes :
- 1 x PAM8403 Mini 5V Digital Amplifier Module with Knob
Specifications:
| Model | GF1002 |
| Input voltage | 2.5--5.5V |
| Output | 3W*2 |
| Power filter | 470uF |
| Size | 29.5 x 20.2 x 15mm (not including the extended bar) |
1. Is PAM8403 a good amplifier?
- It is an excellent module for DIY hobbyists looking to construct a small amplifier. The PAM8403 module is a miniature digital class D power amplifier board that can also be powered by a USB cable. When the input audio is routed through a shielded wire, it has good noise suppression.
2. What is a PAM8403 amplifier?
- PAM8403 is an Amplifier Board that can be powered using simple 5V input and could drive two 3W + 3W stereo speakers. It is an excellent choice for those who want a Class-D stereo audio amplifier in a small board space. This Amplifier allows the user to achieve high-quality audio reproduction from a stereo input.
3. What is the use of PAM8403?
- The PAM8403 is a 3W, class-D audio amplifier. It offers low THD+N, allowing it to achieve high-quality sound reproduction. The new filterless architecture enables the device to directly drive the speaker, eliminating the need for low-pass output filters and saving system cost and PCB area.
