LM4780 Overview
The LM4780 is a stereo audio amplifier capable of typically delivering 60W per channel of continuous average output power into an 8Ω load with less than 0.5% THD+N from 20Hz - 20kHz. The LM4780 is fully protected utilizing National’s Self Peak Instantaneous Temperature (˚Ke) (SPiKeTM) protection circuitry. SPiKe provides a dynamically optimized Safe Operating Area (SOA).
LM4780 Key Features
- 20kHz) 0.07% (typ) n Mute Attenuation 110dB (typ) n PSRR 85dB (min) n Slew Rate 19V/µs (typ)
- 84V Signal-to-Noise Ratio ≥ 97dB (ref. to PO = 1W)
