alc850 Realtek Semiconductor Corporation, alc850 Datasheet - Page 2

• Manufacturer Part Number: alc850
• Description: Eight Channel Ac?97 2.3 Audio Codec
• Manufacturer: Realtek Semiconductor Corporation

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USING THIS DOCUMENT
This document is intended for the hardware and software engineer’s general information on the Realtek
ALC850 Audio codec chip.
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
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REVISION HISTORY
Eight Channel AC’97 2.3 Audio Codec
Revision
0.40
1.00
1.10
1.11
1.2
1.3
1.4
Release Date
2003/08/03
2004/04/05
2004/09/19
2004/11/15
2005/03/11
2005/12/02
2003/11/6
Second preliminary version.
Summary
Preliminary version.
The LQFP-48 ‘e’ dimension is typical 0.0196inch.
Corrected typing error in S/PDIF output feature.
First official release.
Add lead (Pb)-free and version package identification information on page
4 and in Table 64, on page 48.
Update section 7.1.11 MX1A Record Select, page 14.
Update section 13 Ordering Information, page 48.
ii
Track ID: JATR-1076-21 Rev. 1.4
Datasheet
ALC850