TDA2822M Stereo Audio Amplifier Board – Dual Channel AMP Module
TDA2822M Stereo Audio Amplifier Board – Dual Channel AMP Module
TDA2822M 2.0 Stereo Audio Amplifier Board – Dual Channel AMP Module
Upgrade your audio setup with this compact and versatile TDA2822M 2.0 Stereo Audio Amplifier Board. Built around the reliable TDA2822M IC, this dual-channel amplifier module delivers clear, full-bodied stereo sound from a wide range of input sources via its AUX input. Perfect for DIY electronics enthusiasts, hobbyists, and makers looking to power small speakers for computers, portable radios, or custom audio projects.
With a wide supply voltage range of DC 1.8V to 12V, this board is highly flexible — compatible with everything from single-cell lithium batteries to standard wall adapters. Its SMD construction keeps the form factor small and lightweight, making it ideal for compact builds and embedded audio systems.
Made in Mainland China.
Key Features
- IC Chip: TDA2822M for stable, low-distortion stereo amplification
- Channels: 2.0 Dual Channel (Stereo)
- Dissipation Power: 2 × 1.5W
- Supply Voltage: DC 1.8V – 12V (wide input range)
- Operating Temperature: -40°C to +85°C
- Package Type: SMD (Surface Mount Device)
- Input: AUX audio input
- Application: Computer audio, DIY speakers, portable radios, embedded audio systems
- Condition: Brand new
- Quantity: 1 piece per order
What's in the Box?
- 1 × TDA2822M 2.0 Stereo Dual Channel Amplifier Board Module
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Frequently Asked Questions
Q: What voltage range does the TDA2822M amplifier board support?
A: The TDA2822M stereo audio amplifier board supports a wide DC supply voltage range of 1.8V to 12V, making it compatible with a variety of power sources including single-cell lithium batteries, USB power banks, and standard DC adapters.
Q: What type of audio input does this amplifier board use?
A: This dual-channel stereo amplifier board features an AUX audio input, allowing you to connect most standard audio sources such as smartphones, computers, MP3 players, and other 3.5mm output devices.
Q: Is this board suitable for beginner DIY electronics projects?
A: Yes! The TDA2822M amplifier board is a popular choice for beginner and intermediate DIY electronics enthusiasts. Its straightforward design, wide voltage tolerance, and compact SMD form factor make it easy to integrate into custom speaker builds, Arduino projects, and other audio electronics applications.