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LY8661 - Dual 2.0W/CH Stereo Audio Amplifier include Headphone Function

Datasheet Summary

Description

The LY8661 is a dual bridge-connected audio power amplifier.

It is capable of driving 4Ω speaker load at a continuous average output of 2.0W / 10% distortion (THD+N) from a 5.5V power supply.

Features

  • low power consumption in shutdown mode. Shutdown may be enabled by either logic high or low depending on mode selection(SOP package only). And it has an internal thermal shutdown protection feature. LY8661 audio amplifier was designed specifically to provide high quality output power with a minimal amount of external components. The LY8661 does not require output capacitors, and it is ideally suited for other low voltage.

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Datasheet preview – LY8661

Datasheet Details

Part number LY8661
Manufacturer Lyontek
File Size 1.11 MB
Description Dual 2.0W/CH Stereo Audio Amplifier include Headphone Function
Datasheet download datasheet LY8661 Datasheet
Additional preview pages of the LY8661 datasheet.

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Full PDF Text Transcription

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® LY8661 Rev. 1.8 Dual 2.0W/CH Stereo Audio Amplifier include Headphone Function GENERAL DESCRIPTION The LY8661 is a dual bridge-connected audio power amplifier. It is capable of driving 4Ω speaker load at a continuous average output of 2.0W / 10% distortion (THD+N) from a 5.5V power supply. It primarily designed for high quality application in other portable communication device and portable and desktop computers device. The audio amplifier features low power consumption in shutdown mode. Shutdown may be enabled by either logic high or low depending on mode selection(SOP package only). And it has an internal thermal shutdown protection feature. LY8661 audio amplifier was designed specifically to provide high quality output power with a minimal amount of external components.
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