STAC9220 Datasheet, PDF (3/172 Pages) Integrated Device Technology – 8-CHANNEL HIGH DEFINITION AUDIO CODEC

STAC9220/9221/9223
8-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
6.26. VolumeKnob Node (NID = 0x16) ................................................................................................. 151
6.27. ADC0Vol Node (NID = 0x17) ....................................................................................................... 155
6.28. ADC1Vol Node (NID = 0x18) ....................................................................................................... 158
7. ORDERING INFORMATION .................................................................................................. 162
7.1. STAC9220/9221/9223 Family Options and Part Order Numbers .................................................. 162
8. PIN INFORMATION ............................................................................................................... 163
8.1. STAC9220/9223 Pin Diagram ....................................................................................................... 163
8.2. STAC9221 Pin Diagram ................................................................................................................ 163
8.3. Pin Table for STAC9220/9223 ...................................................................................................... 164
8.4. Pin Table for STAC9221 ............................................................................................................... 166
9. PACKAGE DRAWINGS ......................................................................................................... 168
9.1. 48-Pin LQFP .................................................................................................................................. 168
10. SOLDER REFLOW PROFILE .............................................................................................169
10.1. Standard Reflow Profile Data ...................................................................................................... 169
10.2. Pb Free Process - Package Classification Reflow Temperatures ............................................... 170
11. REVISION HISTORY ........................................................................................................... 171
List of Figures
Figure 1. Functional Block Diagram STAC9220/9223 .................................................................................. 25
Figure 2. Functional Block Diagram STAC9221 ............................................................................................ 26
Figure 3. Typical Connection Diagram STAC9220/9223 .............................................................................. 27
Figure 4. Split Independent Power Supply STAC9220/9223 ........................................................................ 28
Figure 5. Typical Connection Diagram STAC9221 ....................................................................................... 29
Figure 6. Split Independent Power Supply STAC9221 ................................................................................. 30
Figure 7. Widget Diagram STAC9220/9223 ................................................................................................. 31
Figure 8. Widget Diagram STAC9221 .......................................................................................................... 32
Figure 9. 48-Pin LQFP Package Outline and Package Dimensions ........................................................... 168
Figure 10. Solder Reflow Profile ................................................................................................................. 169
List of Tables
Table 1. Digital Power Consumption ............................................................................................................. 22
Table 2. Analog Power Consumption 5V ....................................................................................................... 22
Table 3. Analog Power Consumption 3.3V .................................................................................................... 22
Table 4. Audio Jack Presence Detect ............................................................................................................ 23
Table 5. High Definition Audio Widget ........................................................................................................... 33
Table 6. Root ID Command Verb Format ...................................................................................................... 34
Table 7. Root ID Command Response Format ............................................................................................. 34
Table 8. Root RevID Command Verb Format ................................................................................................ 34
Table 9. Root RevID Command Response Format ....................................................................................... 34
Table 10. Root NodeInfo Command Verb Format ......................................................................................... 35
Table 11. Root NodeInfo Command Response Format ................................................................................ 35
Table 12. AFG Reset Command Verb Format .............................................................................................. 36
Table 13. AFG Reset Command Response Format ...................................................................................... 36
Table 14. AFG NodeInfo Command Verb Format ......................................................................................... 36
IDT™
3
STAC9220/9221/9223
V 0.96 102706
8-CHANNEL HIGH DEFINITION AUDIO CODEC