This part is a kind of semiconductor called ALC5672.

Function of this product has Multi-Channel Audio Hub/CODEC.

Manufacturers : Realtek Microelectronics

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Some of the text within the PDF file :

ALC5672 Multi-Channel Audio Hub/CODEC with Gen.3 Voice DSP and SounzRealTM Post-Processing for Mobile Devices Datasheet Rev. 0.71 Realtek Semiconductor Corp. No. 2, Innovation Road II, Hsinchu Science Park, Hsinchu 300, Taiwan Tel.: +886-3-578-0211. Fax: +886-3-577-6047 www.realtek.com ALC5672 Datasheet COPYRIGHT © 2013 Realtek Semiconductor Corp. All rights reserved. No part of this document may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language in any form or by any means without the written permission of Realtek Semiconductor Corp. DISCLAIMER Realtek provides this document “as is”, without warranty of any kind. Realtek may make improvements and/or changes in this document or in the product described in this document at any time. [ ... ]

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