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LM4682 Datasheet Stereo Class D Audio Power Amplifier

Manufacturer: National Semiconductor (now Texas Instruments)

Overview: .. LM4682 10 Watt Stereo CLASS D Audio Power Amplifier with Stereo Headphone Amplifier and DC Volume Control March 2006 LM4682 10 Watt Stereo CLASS D Audio Power Amplifier with Stereo Headphone Amplifier and DC Volume.

General Description

The LM4682 is a fully integrated single supply, high efficiency audio power amplifier solution.

The LM4682 utilizes a proprietary balanced pulse-width modulation technique that lowers output noise and THD and improves PSRR when pared to conventional pulse width modulators.

The LM4682 also

Key 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. Additionally, all amplifiers incorporate output current limiting function to protect their outputs from short circuit. The LM4682 features a low-power consumption shutdown mode. And its efficiency r.

More Datasheets from National Semiconductor (now Texas Instruments)

Part Number Description
LM4680 High-Efficiency Mono BTL Audio Power Amplifier
LM4681 Stereo CLASS D Audio Power Amplifier
LM4610 Dual DC Operated Tone/Volume/Balance
LM4651 Overture Audio Power Amplifier
LM4652 Overture Audio Power Amplifier
LM4663 2 Watt Stereo Class D Audio Power Amplifier
LM4664 Filterless High Efficiency 1.1W Switching Audio Amplifier
LM4666 Filterless High Efficiency Stereo 1.2W Switching Audio Amplifier
LM4667 Filterless High Efficiency 1.3W Switching Audio Amplifier
LM4668 10W High-Efficiency Mono BTL Audio Power Amplifier

LM4682 Distributor