Monday Kids UTC2822M Mini Mono Audio Amplifier Board 2W BTL Amplifier Module Volume Adjustable Single Power 1.8V to 12V
$2.46
Availability:
In stock
SKU
EK158
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- Brand Name: Monday Kids
- Model Number: Audio Amplifier Board
- Condition: New
- Type: Logic ICs
- Dissipation Power: none
- Supply Voltage: DC 3-9V
- Operating Temperature: -30~85 celsius
- is_customized: Yes
- Application: Audio Amplifier Board
- Model: X2822-3
- Output Power: 2W
Product Introduction:
1.Model:X2822-3
2.Amplifier Chip:TDA2822M
3.Sound Track Number:single sound track
4.Input Power:DC 3-9V
5.Output Power:2W
6.Output Impedance:4-32 ohm
7.Size:40*35*15mm (not include potentiometer handle length)
- Unit Type: piece
- Package Weight: 0.02kg (0.04lb.)
- Package Size: 15cm x 12cm x 10cm (5.91in x 4.72in x 3.94in)
UTC2822 Mono BTL Amplifier Module
Low Voltage · High Drive Capacity · 2W Output · SMT Precision Process
Technical Specifications
Operating Voltage
1.8V - 12V DC
Output Power
~2W (High Output)
PCB Dimensions
25mm × 25mm
Amplifier IC
Original UTC2822D
Key Features & Highlights
Equipped with the original UNISONIC TECHNOLOGIES CO., LTD. UTC2822D audio power amplifier chip, this module utilizes a BTL (Bridge-Tied Load) mono topology. It delivers significantly higher driving power at low operating voltages with stable and reliable acoustic performance.
- Original IC Chip: Utilizes genuine UTC2822D IC, providing reliable performance and full pin-to-pin compatibility with TDA2822M circuits.
- Powerful BTL Output: Optimized BTL mono configuration delivers up to 2W output power for crisp and powerful sound.
- Sealed Type-09 Potentiometer: Built-in dust-proof volume potentiometer ensures quiet adjustment without static noise over long-term use.
- Precision SMT Assembly: Built with Surface Mount Technology (SMT) for clean board aesthetics, reduced interference, and durable operation.
- Standard XH2.54 Connectors: Fitted with standard XH2.54 headers for power and audio connections, enabling easy and error-free wiring.
Wiring & Connector Guide
• Power Input: XH2.54 Header (1.8V–12V)
• Audio Input: XH2.54 Header
• Speaker Output: XH2.54 Header (for 4–8Ω Speakers)
• Volume Control: Rotary Potentiometer with Nut
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