LM4780 - Stereo 60W / Mono 120W Audio Power Amplifier

National Semiconductor

LM4780 Datasheet Preview — Preview of LM4780 PDF

Datasheet Details

Part number	LM4780
Manufacturer	National Semiconductor ↗
File Size	1.01 MB
Description	Stereo 60W / Mono 120W Audio Power Amplifier
Datasheet	LM4780_NationalSemiconductor.pdf

LM4780 Product details

Description

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.

Features

of the LM4780 places it in a class above discrete and hybrid amplifiers. Each amplifier of the LM4780 has an independent smooth transition fade-in/out mute. The LM4780 can easily be configured for bridge or parallel operation for 120W mono solutions. Key Specifications n Output Power/Channel with 0.5% THD+N, 1kHz into 8Ω 60W (typ) n THD+N at 2 x 30W into 8Ω (20Hz - 20kHz) 0.03% (typ) n THD+N at 2 x 30W into 6Ω (20Hz - 20kHz) 0.05% (typ) n THD+N at 2 x 30W into 4Ω (20Hz - 20kHz) 0.07% (typ) n Mu.

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Published: Mar 22, 2005 |