1. Introduce

 

SL-A10 is the new 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

 

·        Output Power: up to 2.7W/Ch at RL=3Ω,VCC=5V

·        Power efficiency is up to 85%

·        Low Working Voltage Down To 2.5V, High Working Voltage up To 6V

·        Thermal Protection function　

·        Output Pin Short-Circuit Protection

·        Automatic output power control (APC)

·        Less Than 0.2uA / Ch Shutdown Current

·        Compatible with earphone application

·        Differential Signal Processing Improves CMRR

·        Separate VCC & PVCC

·        Class-D stereo audio design

·        Components use SMT decal, the board dimension is very small

·        IC decal is TSSOP20

·        No external heat-sink, Less heat, save heat sink cost

·        The current is very small

·        The PCB design provides both bead and LC solutions

·        The dimension is only 30 mm*26.8 mm　 

 

 

 

 

 

4. Parameter