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APA3544 - (APA3541 / APA3544) Class AB Stereo Headphone Driver

This page provides the datasheet information for the APA3544, a member of the APA3541 (APA3541 / APA3544) Class AB Stereo Headphone Driver family.

Datasheet Summary

Description

The APA3541/4 is an integrated class AB stereo headphone driver contained in an SO-8 or a DIP-8 plastic package with Mute feature .

Besides the common Mute feature , the APA3541/4 further integrates a voltage divider inside the chip .

Thus , the external resistors can be eliminated .

Features

  • High Signal-to-Noise Ratio High Slew Rate Low Distortion Large Output Voltage Swing Flexible Mute Function Excellent Power Supply Ripple Rejection Low Power Consumption Short-circuit Elimination Wide Temperature Range No Switch ON/OFF Clicks Integrated Voltage Divider (VDD/2) to Eliminate External Resistors.

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Datasheet preview – APA3544

Datasheet Details

Part number APA3544
Manufacturer ANPEC
File Size 137.09 KB
Description (APA3541 / APA3544) Class AB Stereo Headphone Driver
Datasheet download datasheet APA3544 Datasheet
Additional preview pages of the APA3544 datasheet.

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Full PDF Text Transcription

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APA3541/4 Class AB Stereo Headphone Driver with Mute Features • • • • • • • • • • • High Signal-to-Noise Ratio High Slew Rate Low Distortion Large Output Voltage Swing Flexible Mute Function Excellent Power Supply Ripple Rejection Low Power Consumption Short-circuit Elimination Wide Temperature Range No Switch ON/OFF Clicks Integrated Voltage Divider (VDD/2) to Eliminate External Resistors Applications • Portable Digital Audio General Description The APA3541/4 is an integrated class AB stereo headphone driver contained in an SO-8 or a DIP-8 plastic package with Mute feature . Besides the common Mute feature , the APA3541/4 further integrates a voltage divider inside the chip . Thus , the external resistors can be eliminated .
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