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MP7720DS - 20W Class D Mono Single Ended Audio Amplifer

This page provides the datasheet information for the MP7720DS, a member of the MP7720 20W Class D Mono Single Ended Audio Amplifer family.

Description

The MP7720 is a mono 20W Class D Audio Amplifier.

Features

  • 20W Output at VDD = 24V into a 4Ω load.
  • THD+N = 0.04% at 1W, 8Ω.
  • 93% Efficiency at 20W.
  • Low Noise (190µV Typical).
  • Switching Frequency Up to 1MHz.
  • 9.5V to 24V Operation from a Single Supply.
  • Integrated Startup and Shutdown Pop Elimination Circuit.
  • Thermal Protection.
  • Integrated 180mΩ Switches.
  • Mute/Standby Modes (Sleep).
  • Available in Tiny 8-Pin SOIC and PDIP Packages.

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Datasheet preview – MP7720DS

Datasheet Details

Part number MP7720DS
Manufacturer Monolithic Power Systems
File Size 368.51 KB
Description 20W Class D Mono Single Ended Audio Amplifer
Datasheet download datasheet MP7720DS Datasheet
Additional preview pages of the MP7720DS datasheet.

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Full PDF Text Transcription

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The Future of Analog IC Technology MP7720 20W Class D Mono Single Ended Audio Amplifer DESCRIPTION The MP7720 is a mono 20W Class D Audio Amplifier. It is one of MPS’ second generation of fully integrated audio amplifiers which dramatically reduces solution size by integrating the following: 180mΩ power MOSFETs Startup / Shutdown pop elimination Short circuit protection circuits Mute / Standby The MP7720 utilizes a single ended output structure capable of delivering 20W into 4Ω speakers. MPS Class D Audio Amplifiers exhibit the high fidelity of a Class A/B amplifier at efficiencies greater than 90%. The circuit is based on the MPS’ proprietary variable frequency topology that delivers excellent PSRR, fast response time and operates on a single power supply.
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