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LM4910 Datasheet

Output Capacitor-less Stereo 35mw Headphone Amplifier

Manufacturer: National Semiconductor (now Texas Instruments)

LM4910 Overview

The LM4910 is an audio power amplifier primarily designed for headphone applications in portable device applications. It is capable of delivering 35mW of continuous average power to a 32Ω load with less than 1% distortion (THD+N) from a 3.3VDC power supply. The LM4910 utilizes a new circuit topology that eliminates output coupling capacitors and half-supply bypass capacitors (patent pending).

LM4910 Key Features

  • 5.5V operation n Available in space-saving MSOP, LLP, and SOIC packages

LM4910 Applications

  • 5.5V operation n Available in space-saving MSOP, LLP, and SOIC packages

LM4910 Distributor