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LM3886 - High-Performance 68W Audio Power Amplifier

Download the LM3886 datasheet PDF. This datasheet also covers the LM3 variant, as both devices belong to the same high-performance 68w audio power amplifier family and are provided as variant models within a single manufacturer datasheet.

General Description

The LM3886 is a high-performance audio power amplifier capable of delivering 68W of continuous average power to a 4Ω load and 38W into 8Ω with 0.1% (THD + N) from 20 Hz

20 kHz.

Key Features

  • n 68W cont. avg. output power into 4Ω at VCC = ± 28V Typical.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LM3-866.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
LM3886 High-Performance 68W Audio Power Amplifier Texas Instruments
LM3880 Three-Rail Simple Power Supply Sequencer Texas Instruments
LM3880-Q1 Three-Rail Simple Power Supply Sequencer Texas Instruments
LM3881 Simple Power Sequencer Texas Instruments
LM380 2.5W Audio Power Amplifier Texas Instruments

Other Datasheets by National Semiconductor (now Texas Instruments)

Part Number Description
LM388 LM388 1.5W Audio Power Amplifier
LM3880 Power Sequencer
LM3881 Power Sequencer
LM380 2.5W Audio Power Amplifier
LM381 LM381/LM381A Low Noise Dual Preamplifier

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
LM3886 Overture Audio Power Amplifier Series High-Performance 68W Audio Power Amplifier w/Mute May 1999 LM3886 Overture™ Audio Power Amplifier Series High-Performance 68W Audio Power Amplifier w/Mute General Description The LM3886 is a high-performance audio power amplifier capable of delivering 68W of continuous average power to a 4Ω load and 38W into 8Ω with 0.1% (THD + N) from 20 Hz–20 kHz. The performance of the LM3886, utilizing its Self Peak Instantaneous Temperature (˚Ke) (SPiKe™) Protection Circuitry, puts it in a class above discrete and hybrid amplifiers by providing an inherently, dynamically protected Safe Operating Area (SOA).