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LM4861 Datasheet 1.1w Audio Power Amplifier

Manufacturer: Texas Instruments

Overview: LM4861 www.ti.com SNAS095C – MAY 1997 – REVISED MAY 2013 LM4861 1.

General Description

The LM4861 is a bridge-connected audio power amplifier capable of delivering 1.1W of continuous average power to an 8Ω load with 1% THD+N using a 5V power supply.

Boomer audio power amplifiers were designed specifically to provide high quality output power with a minimal amount of external components using surface mount packaging.

Since the LM4861 does not require output coupling capacitors, bootstrap capacitors, or snubber networks, it is optimally suited for low-power portable systems.

Key Features

  • 1.
  • 2 No output coupling capacitors, bootstrap capacitors, or snubber circuits are necessary.
  • Small Outline (SOIC) packaging.
  • Compatible with PC power supplies.
  • Thermal shutdown protection circuitry.
  • Unity-gain stable.
  • External gain configuration capability.

LM4861 Distributor