Description
Upgrade your audio experience with the 15W+15W ST Audio Amplifier Board powered by the TPA3110 digital amplifier IC from Texas Instruments. This compact, high-efficiency Class D stereo amplifier board is perfect for DIY audio projects, portable speaker systems, and home audio setups.
Key Features:
High-Quality Stereo Sound Output: Delivers 15W per channel (2 channels), providing clear, powerful stereo audio output at 8Ω load with minimal distortion.
Efficient Class D Amplification: The TPA3110 chip offers excellent power efficiency (up to 90%) and low heat generation, reducing the need for large heatsinks.
Built-in Protection: Includes thermal shutdown, over-voltage, under-voltage, short-circuit, and overcurrent protection for safe and reliable operation.
Screw Terminal Connectors: Easy-to-use connections for power and speakers – no soldering required for basic use. Low EMI Design: Ensures minimal electromagnetic interference for clean audio output.
AUDIO AMLIFIER BOARD
Compact and Lightweight: Ideal for space-constrained projects including DIY Bluetooth speakers, mini audio systems, and embedded applications.
Wide Voltage Input Range: Operates from 8V to 26V DC, allowing compatibility with a variety of power sources (e.g., battery packs, adapters).
Specifications:
Amplifier IC: Texas Instruments TPA3110 Output Power: 15W + 15W @ 8Ω, 12V supply’
Channel Configuration: Stereo (2.0) Supply Voltage: 8V – 26V DC
Input Type: Analog audio input (3.5mm jack or header) Efficiency: Up to 90%
Speaker Impedance: 4Ω – 8Ω Total Harmonic Distortion: ≤ 0.1% @ 1W
PCB Dimensions Approx: 55mm x 45mm Weight: ~25g
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