1. Introduce
SL-A09M is the High End class D mono design, it is new product of digital amplifier board,use SMT decal of main IC,connection is very simple.High Power efficiency,Less heat.
2. Application
· Power speaker
· Digital product
· Computer and laptop
· Portable product
· Wireless product
· TV, DVD and the other product
3. Feature
· 1*50W output power in mono mode(4Ω 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 0.2% THD+N
· Current limit and thermal protection
· Available in thermally efficient, space-saving package: 56 pin TQFN
· The dimension is only 59mm*45mm
China [CN] 
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