TDA2822 TDA2822M 0.25W 1W+1W 1.5W+1.5W Single Dual Channel Audio Amplifier Board

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    Product Introduction

    Description:
    TDA2822M 1.5Wx2:
    Chip:TDA2822
    Operating voltage: 3-5V
    Board size 41 (mm) x20 (mm)
    Rated power: 1W × 2 (1-3 inch speaker)
    Maximum power: 1.5W × 2 (which can be accessed 0.2-5W speaker)
    Speaker Impedance: 4-32Ω
    PA-noise ratio: ≥50dB
    Distortion: 0.1%
    Package Included: 1x TDA2822 2x1.5W Dual Channel Audio Amplifier Board
    TDA2822M Parts set:
    This is a portable audio power amplifier circuits, the circuit is simple, small distortion, and the effect is remarkable。
    Supply voltage: DC 3V-9V.
    Other parameters: the highest input audio voltage is 0.1V.
    Applications: small speakers, small audio amplifier test
    Package Included : 1 x TDA2822M Amplifier Board DIY Parts
    TDA2822M 0.25W kits:
    Package Name: TDA2822M Amplifier
    Kit Model: AMP-1
    Working voltage: DC4.5-9V
    PCB size: 51*36mm
    Speaker Size: 50mm
    Speaker Power: 0.25W
    AMP-1 amplifier using TDA2822M acts as amplifier chip, this chip is STMicroelectronics (ST) developed dual-channel monolithic power amplifier IC, usually in the pocket cassette player (WALKMAN), tape recorders and multimedia speaker in for the audio amplifier. Has a simple circuit, good sound quality, wide voltage range and other characteristics, can work in stereo and bridge amplification (BTL) circuit form.
    Package Included :1 x AMP-1 TDA2822M Power Amplifier Module DIY Kit
    TDA2822M 1Wx2:
    The performance parameters:
    Power amplifier output power Rating: 1 w x 2 (1-3 inch speaker)
    The maximum power: 1.5 W x 2 (0.2-5 W can meet the speakers)
    Speaker impedance: 4-32 Ω
    Power amplifier sex ratio: ≥50 db
    Net weight: 25 g
    Distortion: 0.1%
    Input interface: 3 p wiring jokes
    Adjust the form: volume adjustment
    The input voltage: DC1.8-12V
    Power amplifier board size: 42 (excluding potentiometer bulge) long * 30 (width) x 25 mm (high)
    Package included: 1 x TDA2822M Mini 2.0 Channel 1W×2 Stereo Audio Power Amplifier Board
    TDA2822M DC1.8-12V:
    1.Supply voltage: DC 1.8-12V
    2.Output Power: 0.1W-5W ;4-32 Ohms
    3.Dimensions: 52 x 31 x 23mm (L*W*H)
    4.Input Interface: 3.5mm Audio input
    5.Adjust form: volume adjustment
    6.Using TDA2822M acts as amplifier chip, this chip is STMicroelectronics (ST) developed dual-channel monolithic power amplifier IC, usually in the pocket cassette player (WALKMAN), tape recorders and multimedia speaker in for the audio amplifier.
    7.Simple circuit, good sound quality and wide voltage range
    Package Included: 1x Amplifier Module
    TDA2822M DIP-8:
    Package Include: 5x TDA2822M DIP-8
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