YourBot PAM8403 PAM 8403 ICMs Mini Digital Amplifier Board/kit, 3W+3W, Audio board with 2 Speaker Stereo Output, 5V dc Input – Pack of 1

Price: ₹499 - ₹143.00
(as of Jun 02, 2024 12:45:12 UTC – Details)

PAM8403 5V Two-Channel Stereo 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 (3 w + 3 w power @ 5V and 4 ohms load). Good sound quality. Double panel wiring solves crosstalk. Supermini design allows it to be easily placed in a variety of digital products. 3W Output at 10% THD with a 4ΩLoad and 5V Power Supply. Filterless, Low Quiescent Current and Low EMI. Superior Low Noise. Short Circuit Protection. Thermal Shutdown Input audio should be via shielded wire big output power, sound quality is good. Unique without LC filter class D digital power board can use computer USB power supply directly high amplification efficiency made with a solid plate welding machine 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 Package Includes : 1 x PAM8403 3W Digital Power Audio Amplifier Board USB DC 2.5V ~ 5V. Class D
DIGITAL AMPLIFICATION: It is a small digital power amplifier chip, high-definition sound quality highlights the advantages of digital chips. Power filter, 1.6mm fiberglass sheet pcb, output 3W+3W high fidelity sound quality.
APPLICATIONS: Suitable for battery or portable electronics products, suitable for long time and steady usage. This is a good diy for audiophile and beginner audio enthusiast, you can make headphone, fm, tv amplifier, amplify the mic output also or small speaker like tweeter, woofers/subwoofer also with low voltage requirement. Can be use with uca222, uca200 and lot more.
3 WATT OUTPUT : Can provide 3W (left channel) +3W (right channel) output power in the 4Ω/8Ω load and 5V power supply conditions.Excellent noise control,When there is no audio input, there is very less noise in the speaker.
Made with solid plate welding machine
Good sound quality