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SGM2820 Datasheet 3W Low EMI Class-D Audio Power Amplifier

Manufacturer: SG Micro

Overview: SGM2820 3W Low EMI Class-D Audio Power Amplifier with Auto-Recovering Short-Circuit Protection.

General Description

The SGM2820 is a high efficiency, low EMI, filterless, Class-D audio amplifier with auto-recovering short-circuit protection.

It operates from 2.5V to 5.5V supply voltage.

When powered with 5V supply voltage, the SGM2820 is capable of delivering 3W into a 4Ω load or 1.7W into an 8Ω load, with 10% THD+N.

Key Features

  • 88% efficiency and 70dB PSRR at 217Hz which make the device ideal for battery-powered high-quality audio.

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