SPARKFUN TPA2005D1 Mono Audio Amplifier Breakout Board
Compact 1.4W mono audio amplifier breakout board by SPARKFUN, ideal for DIY projects with 2.5V-5.5V operation.
The SPARKFUN TPA2005D1 Mono Audio Amplifier Breakout Board is a compact and efficient solution for boosting audio in your DIY electronics projects. Based on the Texas Instruments TPA2005D1 audio amplifier, this breakout board delivers 1.4W of power to an 8-ohm speaker, ensuring clear and loud sound output.
Featuring Class D operation, the amplifier provides high efficiency, making it ideal for battery-powered applications. The board operates on a 2.5V to 5.5V power supply and includes fully differential audio inputs that can be ground-referenced for versatile connectivity. A shutdown input is also provided to conserve power when the amplifier is not in use.
For customization, the board offers PTH pads for adjusting gain resistors and includes a solder jumper and header for connecting an external volume control potentiometer (not included). This breakout board is perfect for prototyping, educational projects, or integrating into small audio devices.
- Specifications *
- Power Output: 1.4W (8Ω)
- Operating Voltage: 2.5V - 5.5V
- Class: D
- Special Features: Shutdown input, gain adjustment pads, volume control header
Enhance your audio projects with the reliable and versatile SPARKFUN Mono Audio Amplifier Breakout Board.
- DIY audio projects
- Prototyping
- Educational electronics
- Portable speakers
- Power Output: 1.4W (8Ω)
- Operating Voltage: 2.5V to 5.5V
- Amplifier Class: D
- Input Type: Fully differential (ground-referenced)
- Features: Shutdown input, gain resistor adjustment, volume control header
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