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AW87317 - Upgrade Seventh generation Class K Audio Amplifier

Datasheet Summary

Description

AW87317 is designed to enhance smart mobile phone sound quality, which is a new high efficiency, low noise, ultra-low distortion, constant la

Features

  •  Low noise：53μV  Power amplifier overall efficiency 80%  Ultra-low distortion：0.008%  Speaker and Receiver two-in-one.

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Datasheet Details

Part number AW87317
Manufacturer AWINIC
File Size 1.55 MB
Description Upgrade Seventh generation Class K Audio Amplifier
Datasheet download datasheet AW87317 Datasheet
Additional preview pages of the AW87317 datasheet.

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Full PDF Text Transcription

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AW87317 Data Sheet Sep 2017 V1.1 High efficiency, Low noise, Ultralow distortion, Constant large volume, Upgrade Seventh generation Class K Audio Amplifier FEATURES  Low noise：53μV  Power amplifier overall efficiency 80%  Ultra-low distortion：0.008%  Speaker and Receiver two-in-one application  Receiver：1V/V，Vn=22uV，THD+N=0.025%  Receiver：3V/V，Vn=26uV，THD+N=0.025%  Within Lithium battery voltage range, output power is maintained constant  Selectable speaker-guard power level：0.6w，0.8W， 1W，1.2W  No-crack-noise (NCN) technology  Super TDD-Noise suppression  Excellent pop-click suppression  One wire pulse control  High PSRR：-68dB（217Hz）  ESD protection：±6kV (HBM)  Small 0.4mm pitch 1.6mm×1.
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