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  2. Electronics
  3. Home Audio & Home Theater
  4. Audio Components
  5. AJMRTC

  6. Item#: 9SIC9FFM964325

  • $20.77
  • Free 30-day Returns
  • Limit 99999 per customer.
    Ships from China.

    Shipped by ‌ConnectFlow USA

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    ‌ConnectFlow USA
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    AJMRTC 2PCS TDA2822M Mini Stereo Audio Amplifier Board, DC 1.8V-12V 2.0 Channel Dual Channel AUX Amplifier Module for Speaker DIY, MP3, Media Player

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    • - Adopts TDA2822M amplifier chip, 2.0 channel stereo output for clear dual-channel audio
    • - Wide DC input voltage from 1.8V to 12V, supports battery and regulated power supply
    • - Standard AUX audio input interface, easy to connect with phones, MP3 and audio sources
    • - Compact PCB design, low heat generation, simple wiring for small speaker DIY builds
    • - Package contains 2 amplifier boards, great for audio experiment and portable speaker projects
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    AJMRTC TDA2822M mini stereo audio amplifier module is a 2.0-channel dual-channel power amplifier board built around the TDA2822M chip. It accepts DC power input ranging from 1.8V to 12V, which can be powered by lithium batteries or DC adapters. It comes with AUX analog audio input for connecting music players, mobile phones and other audio sources to drive small speakers. The circuit structure is simple with low heat output during operation. Its tiny footprint makes it perfect for portable speakers, audio DIY projects and electronic teaching experiments. Each package includes 2 pieces of amplifier modules.


    Specifications:

    1. Brand: AJMRTC
    2. Chip: TDA2822M
    3. Channel: 2.0 Stereo Dual Channel
    4. Supply Voltage: DC 1.8V 12V
    5. Input: AUX analog audio
    6. Board Size: Mini compact PCB
    7. Application: Small speaker DIY, audio experiment, MP3 audio amplification
    8. Package Quantity: 2 PCS


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