Part LM4985
Description Stereo 135mW Low Noise Headphone Amplifier
Manufacturer National Semiconductor
Size 1.48 MB
National Semiconductor

LM4985 Overview

Description

The LM4985 is a stereo audio power amplifier with internal digitally controlled volume control. This amplifier is capable of delivering 68mWRMS per channel into a 16Ω load or 38mWRMS per channel into a 32Ω load at 1% THD when powered by a 3.6V power supply and operating in the OCL mode.

Key Features

  • n OCL or capacitively coupled outputs (patent pending)