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SGM4810 - Dual 158mW Headphone Amplifier

General Description

The SGM4810 is a dual audio power amplifier capable of delivering 158mW per channel of continuous average power with typically 0.1% distortion (THD+N) when it drives a 16Ω speaker from a 5.0V power supply.

It is designed to maximize audio performance in portable applications such as mobile phone.

Key Features

  • an externally controlled, active-high, micro-power consumption shutdown mode, as well as an internal thermal shutdown protection mechanism.

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Datasheet Details

Part number SGM4810
Manufacturer SG Micro
File Size 335.61 KB
Description Dual 158mW Headphone Amplifier
Datasheet download datasheet SGM4810 Datasheet

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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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SGM4810 Dual 158mW Headphone Amplifier with Active High Shutdown Mode GENERAL DESCRIPTION The SGM4810 is a dual audio power amplifier capable of delivering 158mW per channel of continuous average power with typically 0.1% distortion (THD+N) when it drives a 16Ω speaker from a 5.0V power supply. It is designed to maximize audio performance in portable applications such as mobile phone. The portable application requires audio power amplifier has minimum of external components and can operate from a single 2.5V to 5.5V power supply. SGM4810 features an externally controlled, active-high, micro-power consumption shutdown mode, as well as an internal thermal shutdown protection mechanism. FEATURES  Active-High Shutdown Mode  158mW into 16Ω Load from 5V Power Supply at THD+N = 0.