digital amplifier module 2*50W
1. Introduce
SL-A20 is the new design of digital power amplifier module, it is new product for using TDA7492, connection is very simple. It is a 50W continuous average per channel , power efficiency and good sound.
2. Aplication
• Power speaker
• Digital product
• Computer and laptop
• Portable product
• Wireless product
• TV, DVD and the other product
• Home Theater
3. Feature
• Working Voltage: DC20-DC24V
standby by current:50MA
• Output Power: L and R channel MAX2*50W
• Output impedance: 4~8Ω
• Dynamic Range = 98 dB
• High Power, 50 @ 4Ω, 0.1% THD+N
• High Efficiency, 90%
• Frequency Response:20Hz-20K Hz
• Suggest working Voltage: DC 24V
MAX output current:5A
Mute Input
• Integrated Gate Drive Supply
• Over-current protection
• Over and under-voltage protection
• PCB material is FR4, thickness 1.6MM, Cu thickness is 2OZ
• The dimension is 115mm*83mm
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