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G1422 - 2W Stereo Audio Amplifier

This page provides the datasheet information for the G1422, a member of the G1422_GlobalMixed 2W Stereo Audio Amplifier family.

Description

The G1422 is a stereo audio power amplifier in 20pin TSSOP thermal pad package.

It can drive 2W continuous RMS power into 4Ω load per channel in Bridge-Tied Load (BTL) mode at 5V supply voltage.

Its THD is smaller than 1% under the above operation condition.

Features

  • General.

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Datasheet preview – G1422

Datasheet Details

Part number G1422
Manufacturer Global Mixed-mode Technology
File Size 341.06 KB
Description 2W Stereo Audio Amplifier
Datasheet download datasheet G1422 Datasheet
Additional preview pages of the G1422 datasheet.

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Full PDF Text Transcription

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Global Mixed-mode Technology Inc. G1422 2W Stereo Audio Amplifier Features „ „ General Description The G1422 is a stereo audio power amplifier in 20pin TSSOP thermal pad package. It can drive 2W continuous RMS power into 4Ω load per channel in Bridge-Tied Load (BTL) mode at 5V supply voltage. Its THD is smaller than 1% under the above operation condition. To simplify the audio system design in the notebook application, the G1422 supports the BridgeTied Load (BTL) mode for driving the speakers, Single-End (SE) mode for driving the headphone. For the low current consumption applications, the SHDN mode is supported to disable the G1422 when it is idle. The current consumption can be further reduced to below 2µA. „ „ „ „ www.DataSheet4U.
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