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LM831 - LM831 Low Voltage Audio Power Amplifier

Download the LM831 datasheet PDF. This datasheet also covers the LM8 variant, as both devices belong to the same lm831 low voltage audio power amplifier family and are provided as variant models within a single manufacturer datasheet.

General Description

The LM831 is a dual audio power amplifier optimized for very low voltage operation The LM831 has two independent amplifiers giving stereo or higher power bridge (BTL) operation from two- or three-cell power supplies The LM831 uses a patented compensation technique to reduce high-frequency radiation

Key Features

  • Y Y Y Y Y Low voltage operation 1 8V to 6 0V High power 440 mW 8X BTL 3V Low AM radiation Low noise Low THD.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LM8-31N.pdf) that lists specifications for multiple related part numbers.

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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
LM831 Low Voltage Audio Power Amplifier December 1994 LM831 Low Voltage Audio Power Amplifier General Description The LM831 is a dual audio power amplifier optimized for very low voltage operation The LM831 has two independent amplifiers giving stereo or higher power bridge (BTL) operation from two- or three-cell power supplies The LM831 uses a patented compensation technique to reduce high-frequency radiation for optimum performance in AM radio applications This compensation also results in lower distortion and less wide-band noise The input is direct-coupled to the LM831 eliminating the usual coupling capacitor Voltage gain is adjustable with a single resistor Features Y Y Y Y Y Low voltage operation 1 8V to 6 0V High power 440 mW 8X BTL 3V Low AM radiation Low noise Low THD Applica