1. Introduce
SL-A09-HIFI is the new High End class D design, it is new product of digital amplifier board,use SMT decal of main IC,connection is very simple.High Power efficiency,Less heat.can be use in HIFI music system,High End multimedi player,very hight performance.
2. Aplication
- Power speaker
- Digital product
- Computer and laptop
- Portable product
- Wireless product
- TV, DVD and the other product
3. Feature
- 2*25W output power in stereo mode(8 ohmTHD=10%)
- 1*50W output power in mono mode(4ohm THD=10%)
- High efficiency: Up to 90%
- Filterless class D amplifier
- Programmable gain(+22dB, +29.5dB, +36dB)
- High PSRR(90dB at 1KHz)
- Shutdown and mute control
- Integrated click-and-pop suppression
- Low 0.1% THD+N
- Current limit and thermal protection
- Available in thermally efficient, space-saving package: 56 pin TQFN
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The dimension is only 48mm*72.4mm
with heatsink make more powerfull and can be work for long time