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HM2010 - 3W Low EMI Class-D Audio Power Amplifier

General Description

The HM2010 is a high efficiency, low EMI, filterless Class-D audio amplifier with auto-recovering short-circuit protection.

It operates from 2.7V to 5.5V supply.

HM2010 can deliver up to 3W into a 4Ω load or 1.8W into an 8Ω load at 10% THD+N.

Key Features

  • 90% high efficiency and 75dB PSRR at 217Hz which make the device ideal for battery-powered high quality audio.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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+0 3W Low EMI Class-D Audio Power Amplifier with Auto-Recovering Short-circuit Protection GENERAL DESCRIPTION The HM2010 is a high efficiency, low EMI, filterless Class-D audio amplifier with auto-recovering short-circuit protection. It operates from 2.7V to 5.5V supply. When powered with 5V voltage, the HM2010 can deliver up to 3W into a 4Ω load or 1.8W into an 8Ω load at 10% THD+N. As a Class-D audio amplifier, the HM2010 features 90% high efficiency and 75dB PSRR at 217Hz which make the device ideal for battery-powered high quality audio applications. One of the key benefits of the HM2010 over traditional Class-D audio amplifiers is it generates much lower EMI emissions, thus greatly simplifying the system design for use in portable applications.