Introduction
TPA3251D2 is a high-performance class D power amplifier, which has class D efficiency and can bring true high-end sound quality. The device features advanced integrated feedback design and proprietary high-speed gate driver error correction function. This technology allows the device to maintain ultra-low distortion throughout the audio frequency band while exhibiting perfect sound quality. The device can drive up to two 175W /4┯ loads and two 220W /3┯ loads, and has a 2 VRMS analog input interface that supports seamless connection with high-performance DACs (for example, PCM5242). In addition to excellent audio performance, TPA3251D2 also has two major advantages:high power efficiency and ultra-low power level idle loss (below 1W). This can be achieved using 60m┯ MOSFETs and an optimized gate driver solution, which can significantly reduce idle losses compared to traditional discrete implementations.
Details
Using TPA3251D2
The resistors are high-precision chip resistors to ensure a good signal-to-noise ratio of the whole machine.
Use special inductance for audio to ensure clear and powerful sound.
PCB adopts 1.6mm thick double-sided board, 2.0 oz copper thickness, and full tinning process to ensure good passing performance of large and small currents. First-class PCB quality.
Basic performance parameters
Working voltage:DC24-36V switching power supply (DC)
PCB size:150*90MM
Weight:352 grams
Package inlucdes
1 x Amplifier Board
Additional information
| Weight | 0.352 kg |
|---|
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