Download LM3876 Datasheet PDF
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LM3876 Key Features

  • 23 56W Continuous Average Output Power into 8Ω
  • 100W Instantaneous Peak Output Power Capability
  • Signal-to-Noise Ratio ≥ 95 dB(Min)
  • An Input Mute Function
  • Output Protection from a Short to Ground or
  • 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-
  • 11-Lead TO-220 Package
  • Wide Supply Range 20V

LM3876 Description

The LM3876 is a high-performance audio power amplifier capable of delivering 56W of continuous average power to an 8Ω load with 0.1% THD+N from 20Hz 20kHz. The performance of the LM3876, utilizing its Self Peak Instantaneous Temperature (°Ke) (SPiKe) protection circuitry, puts it in a class above discrete and hybrid amplifiers by providing an inherently, dynamically protected Safe Operating Area (SOA). SPiKe...