A-Class 76WX2 Power Amplifier SP2000
A-Class 76WX2 Power Amplifier SP2000
Maximum power as a Class A amplifier Powerful speaker drive capability (damping factor)
- Company：サヤ
- Price：1 million yen-5 million yen
Power Amplifier(mosfet) - List of Manufacturers, Suppliers, Companies and Products
Power Amplifier Product List
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『TPA3255』
325W Stereo High Performance, High Definition, Class D Amplifier 'TPA3255'
The TPA3255 is a high-performance Class-D power amplifier that achieves the best sound quality with Class-D efficiency. It features an advanced integrated feedback design and a unique high-speed gate driver error correction function (PurePath Ultra-HD). This technology provides excellent audio quality with very low distortion across the entire audio band. Additionally, it achieves high power efficiency and very low idle loss of just 2.5W in the power stage. These are accomplished by using 85mΩ MOSFETs and an optimized gate driver scheme, resulting in idle losses that are significantly lower than standard discrete implementations. 【Features】 ■ Differential analog input ■ Total output power at 10% THD+N ■ Total output power at 1% THD+N ■ Advanced integrated feedback design ■ High-speed gate driver error correction ■ Multiple configurations available: Stereo, Mono, 2.1, 4xSE *For more details, please contact us.
- Company：日本テキサス・インスツルメンツ
- Price：Other
『TPA3244』
60W stereo, 110W peak PurePath Ultra-HD down-class D amplifier 'TPA3244'
The TPA3244 is a high-performance power amplifier that achieves excellent sound quality with Class-D efficiency. It features an advanced integrated feedback design and a unique high-speed gate driver error correction function (PurePath Ultra-HD). This technology enables ultra-low distortion across the entire audio spectrum and outstanding audio quality. With a 30V power supply, it can drive 2 x 110W peak into a 4Ω load and 2 x 60W continuous output into an 8Ω load. Additionally, it includes a 2-VRMS analog input interface that operates seamlessly with high-performance DACs such as TI's Burr-Brown PCM52xx DAC family (PCM5242 / PCM5252). By using 65mΩ MOSFETs and an optimized gate driver method that significantly reduces idle losses compared to typical discrete implementations, it achieves excellent audio performance, high output efficiency, and low power stage idle losses of less than 0.45W. The package size is 6.1 x 14 mm HTSSOP. Evaluation modules and reference designs are also available. *For more details, please contact us.*
- Company：日本テキサス・インスツルメンツ
- Price：Other
