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.
- Dispatched within 0-2 business days
- Delivery to United States: 3-5 business days*
- Free Shipping Included
- 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
Always follow local regulations and product guidance.
Free standard delivery on Canadian mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
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