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贴片直插TDA7480L，TDA7468D，TDA7326D，TDA7433D，TDA7490L，4
TDA7480L芯片 《 IC AMP CLASS D MONO 10W 20DIP 》
贴片直插TDA7560H TDA7511N TDA7480L TDA7496L TDA8010A 4
