mạch amly sử dụng LM3886

Features

68W cont. avg. output power into 4 at VCC = ±28V 38W cont. avg. output power into 8 at VCC = ±28V 50W cont. avg. output power into 8 at VCC = ±35V 135W instantaneous peak output power capability Signal-to-Noise Ratio >= 92dB An input mute function Output protection from a short to ground or to the supplies via internal current limiting circuitry Output over-voltage protection against transients from inductive loads Supply under-voltage protection, not allowing internal biasing to occur when |VEE| + |VCC| <= 12V, thus eliminating turn-on and turn-off transients 11-lead TO-220 package Wide supply range 20V - 94V