alc269qsrs-gr Realtek Semiconductor Corporation, alc269qsrs-gr Datasheet - Page 2

• Manufacturer Part Number: alc269qsrs-gr
• Description: High Definition Audio Codec With Embedded Class D Speaker Amplifier
• Manufacturer: Realtek Semiconductor Corporation

COPYRIGHT
©2008 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
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technical inaccuracies or typographical errors.
TRADEMARKS
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are trademarks/registered trademarks of their respective owners.
USING THIS DOCUMENT
This document is intended for the hardware and software engineer’s general information on the Realtek
ALC269 codec IC.
Though every effort has been made to ensure that this document is current and accurate, more
information may have become available subsequent to the production of this guide. In that event, please
contact your Realtek representative for additional information that may help in the development process.
REVISION HISTORY
High Definition Audio Codec with Embedded
Class D Speaker Amplifier
Revision
1.0
1.1
Release Date
2008/04/15
2008/04/25
Summary
First Release
Revised Figure 1 Block Diagram, page 5.
Revised Table 83 Analog Performance, page 64 (DAC/ADC Full-Scale Input Voltage).
ii
Track ID: JATR-1076-21
Datasheet
ALC269
Rev. 1.1