LM3886 High Performance 68W Audio Power Amplifier

Features

• 68W cont. avg. output power into 4Ω at VCC = ±28V
• 38W cont. avg. output power into 8Ω at VCC = ±28V
• 50W cont. avg. output power into 8Ω 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
• Quality: Better

Applications

• Component stereo
• Compact stereo
• Self-powered speakers
• Surround-sound amplifiers
• High-end stereo TVs