LM3875 Datasheet PDF - National

General Description

●The LM3875 is a high-performance audio power amplifier capable of delivering 56W of continuous average power to an 8Ωload with 0.1%(THD + N) from 20 Hz–20 kHz.

●Features

●56W continuous average output power into 8Ω

●100W instantaneous peak output power capability

●Signal-to-Noise Ratio>95 dB (min)

●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