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LM4811 Datasheet DUAL 105mW HEADPHONE AMPLIFIER

Manufacturer: Unisonic Technologies

General Description

The UTC LM4811 is a dual audio power amplifier with digital volume control and shutdown mode function.

It is featured in unity-gain stability.

The digital volume control sets the amplifier’s gain from +12dB to -33dB in 16 discrete steps using a two-wire interface.

Overview

UNISONIC TECHNOLOGIES CO., LTD LM4811 Preliminary DUAL 105mW HEADPHONE AMPLIFIER WITH DIGITAL VOLUME CONTROL AND SHUTDOWN MODE.

Key Features

  • >.
  • Digital volume control range: +12dB~ -33dB.
  • "Click and Pop" suppression circuitry.
  • Saving the use of bootstrap capacitors.
  • Low shutdown current.