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G1420 - 2W Stereo Audio Amplifier

This page provides the datasheet information for the G1420, a member of the G1420_GlobalMixed 2W Stereo Audio Amplifier family.

Description

G1420 is a stereo audio power amplifier in 24pin TSSOP thermal pad package.

It can drive 1.8W 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 – G1420

Datasheet Details

Part number G1420
Manufacturer Global Mixed-mode Technology
File Size 423.15 KB
Description 2W Stereo Audio Amplifier
Datasheet download datasheet G1420 Datasheet
Additional preview pages of the G1420 datasheet.

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Full PDF Text Transcription

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Global Mixed-mode Technology Inc. G1420 2W Stereo Audio Amplifier Features „ „ General Description G1420 is a stereo audio power amplifier in 24pin TSSOP thermal pad package. It can drive 1.8W 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, G1420 supports the Bridge-Tied Load (BTL) mode for driving the speakers, Single-End (SE) mode for driving the headphone. G1420 can mute the output when Mute-In is activated. For the low current consumption applications, the SHDN mode is supported to disable G1420 when it is idle. The current consumption can be further reduced to below 5µA.
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