LM4682 Stereo CLASS D Audio Power Amplifier

National Semiconductor

Description

www.DataSheet4U.com LM4682 10 Watt Stereo CLASS D Audio Power Amplifier with Stereo Headphone Amplifier and DC Volume Control March 2006 LM4682 10 .
The LM4682 is a fully integrated single supply, high efficiency audio power amplifier solution.

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Datasheet Specifications

Part number: LM4682
Manufacturer: National Semiconductor
File Size: 1.36 MB
Datasheet: LM4682_NationalSemiconductor.pdf
Description: Stereo CLASS D Audio Power Amplifier

Features

* a stereo headphone amplifier that delivers 60mW into a 32Ω headset with less than 0.5% THD. The LM4682’s DC volume control has a +30dB to
* 48dB range when speakers are driven and a range of +13dB to
* 65dB when headphones are connected. All amplifiers are protected by thermal shutdown

Applications

* Key Specifications n n n n n n n PO at THD+N = 10%, VDD = 14V 10W (typ) THD+N at 1kHz at 6W into 8Ω (Power Amp) 0.2% (typ) Efficiency at 7W into 8Ω 84% (typ) Total quiescent power supply current 52mA (typ) Total shutdown power supply current 0.1mA (typ) THD+N 1kHz, 20mW, 32Ω (Headphone) 0.02% (typ

LM4682 Distributors

📁 Related Datasheet

LM46000 LM46000-Q1 LM46001 LM46001-Q1 LM46002 LM46002-Q1

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LM4682 Stereo CLASS Audio Power Amplifier National Semiconductor

National Semiconductor LM4682-like datasheet