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STAC9220 PDF даташит

Спецификация STAC9220 изготовлена ​​​​«IDT» и имеет функцию, называемую «(STAC9220 - STAC9223) 8-CHANNEL HIGH DEFINITION AUDIO CODEC».

Детали детали

Номер произв STAC9220
Описание (STAC9220 - STAC9223) 8-CHANNEL HIGH DEFINITION AUDIO CODEC
Производители IDT
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STAC9220 Даташит, Описание, Даташиты
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8-CHANNEL HIGH DEFINITION AUDIO CODEC
DATA SHEET
STAC9220/9221/9223
DESCRIPTION
The STAC9220/9221/9223 are high fidelity, 8-channel audio
CODECs compatible with Intel’s High Definition (HD) Audio
Interface. The STAC9220/9221/9223 CODECs provide stereo
24-bit resolution with sample rates up to 192 KHz. SPDIF
I/O provides connectivity to consumer electronic equipment. The
STAC9221 CODEC incorporates IDT's proprietary Σ∆ technology
to achieve an estimated DAC SNR in excess of 105dB. The
STAC9220/9223 CODECs incorporate IDT's proprietary Σ∆
technology to achieve an estimated DAC SNR in excess of 95dB.
The STAC9223 has all of the features of the STAC9220 plus
ADAT® Optical “Lightpipe.” The STAC9220/9221/9223
CODECs provide high quality, HD Audio capability to notebook
and media centric desktop PC applications.
FEATURES
High performance Σ∆ technology
105dB DAC SNR (STAC9221)
95dB DAC SNR (STAC9220/9223)
Intel HD Audio interface
Eight Channel (4 DAC pairs and 2 stereo ADCs)
with 24-bit resolution
Supports 7.1 Audio
Supports 5.1 Audio with Auxiliary channel for separate
audio stream or Real Time Communication (RTC)
channel
Sample Rates Up to 192 KHz
Integrated Headphone Amps
Stereo Microphone
Supports Stereo Microphone
Microphone Boost 0, 10, 20, 30, 40dB
Direct CDROM Recording Mixerless Design
SPDIF In and Out
Two-Pin Volume Up/Down Control
Impedance Sensing
Universal JacksFunctionality for Jack Retasking
Headphone, Line Out, Line In & Microphone
Pins 35/36
Pins 39/41
Line Out, Line In and Microphone Support
Pins 16/17 (with strong line out)
Pins 23/24
Pins 21/22
Line In/MIC Support
Pins 14/15
Four Adjustable VREF Out pins for Microphone
Bias
I2S Out (STAC9221)
ADAT® Optical “Lightpipe” Output Support
(STAC9221/9223)
Digital PC Beep to all outputs
+3.3 V and +5 V analog power supply options
48-pin LQFP package (7mm x 7mm)
THIRD PARTY SOFTWARE SUPPORT
WOWand Tru Surroundfrom SRS
Intellisonic Microphone Beam Forming from
Knowles
Maxx BASSfrom Waves
Dolby PC Audio Logo Program
Program Levels
Dolby Sound Room(STAC9220/9223D)
Dolby Home Theater(STAC9220/9223D)
Dolby Master Studio(STAC9221D)
Dolby Technologies
Dolby Headphone
Dolby ProLogic II
Dolby Virtual Speaker
Smart Streamfrom Sonic Focus
IDT™
1
STAC9220/9221/9223
V 0.96 102706
8-CHANNEL HIGH DEFINITION AUDIO CODEC









No Preview Available !

STAC9220 Даташит, Описание, Даташиты
STAC9220/9221/9223
8-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
Table of Contents
1. FEATURES .............................................................................................................................. 11
1.1. Overview ......................................................................................................................................... 11
1.2. Features .......................................................................................................................................... 11
1.3. Third Party Software Support .......................................................................................................... 12
1.4. Description ..................................................................................................................................... 12
2. CHARACTERISTICS ............................................................................................................... 14
2.1. Audio Fidelity .................................................................................................................................. 14
2.2. Electrical Specifications ................................................................................................................... 14
2.3. STAC922x/STAC922xD 5V Analog Performance Characteristics .................................................. 16
2.4. STAC922x/STAC922xD 4V Analog Performance Characteristics .................................................. 18
2.5. STAC922x/STAC922xD 3.3V Analog Performance Characteristics ............................................... 20
3. POWER CONSUMPTION ........................................................................................................ 22
3.1. Digital .............................................................................................................................................. 22
3.2. Analog: AVDD = 5 V ........................................................................................................................ 22
3.3. Analog: AVDD = 3.3 V ..................................................................................................................... 22
4. DETAILED DESCRIPTION ......................................................................................................23
4.1. Audio Jack Presence Detect ........................................................................................................... 23
4.2. SPDIF Input ..................................................................................................................................... 23
4.3. SPDIF Output .................................................................................................................................. 23
4.4. Universal Jacks™ ............................................................................................................................ 24
5. FUNCTIONAL BLOCK DIAGRAMS AND CONNECTION DIAGRAMS ................................. 25
5.1. STAC9220/9223 Functional Block Diagram .................................................................................... 25
5.2. STAC9221 Functional Block Diagram ............................................................................................. 26
5.3. STAC9220/9223 Typical Connection Diagram for 48-pin LQFP ..................................................... 27
5.4. STAC9220/9223 Split Independent Power Supply for 48-pin LQFP ............................................... 28
5.5. STAC9221 Typical Connection Diagram for 48-pin LQFP .............................................................. 29
5.6. STAC9221 Split Independent Power Supply for 48-pin LQFP ........................................................ 30
6. WIDGET INFORMATION ......................................................................................................... 31
6.1. STAC9220/9223 Widget Diagrams ................................................................................................. 31
6.2. STAC9221Widget Diagrams ........................................................................................................... 32
6.3. Widget List STAC9220/9221/9223 .................................................................................................. 33
6.4. Root Node (NID = 0x00) .................................................................................................................. 34
6.5. AFG Node (NID = 0x01) .................................................................................................................. 36
6.6. DAC0 Node (NID = 0x02) ................................................................................................................ 51
6.7. DAC1 Node (NID = 0x03) ................................................................................................................ 56
6.8. DAC2 Node (NID = 0x04) ................................................................................................................ 61
6.9. DAC3 Node (NID = 0x05) ................................................................................................................ 66
6.10. ADC0 Node (NID = 0x06) .............................................................................................................. 71
6.11. ADC1 Node (NID = 0x07) .............................................................................................................. 76
6.12. SPDIFOut Node (NID = 0x08) ....................................................................................................... 81
6.13. SPDIFIn Node (NID = 0x09) .......................................................................................................... 87
6.14. PortA Node (NID = 0x0A) .............................................................................................................. 93
6.15. PortB Node (NID = 0x0B) .............................................................................................................. 99
6.16. PortC Node (NID = 0x0C) ............................................................................................................ 105
6.17. PortD Node (NID = 0x0D) ............................................................................................................ 110
6.18. PortE Node (NID = 0x0E) ............................................................................................................ 116
6.19. PortF Node (NID = 0x0F) ............................................................................................................ 121
6.20. DigOut0 Node (NID = 0x10) ........................................................................................................ 126
6.21. DigIn Node (NID = 0x11) ............................................................................................................. 131
6.22. ADC0Mux Node (NID = 0x12) ..................................................................................................... 136
6.23. ADC1Mux Node (NID = 0x13) ..................................................................................................... 141
6.24. PCBEEP Node (NID = 0x14) ....................................................................................................... 146
6.25. CD Node (NID = 0x15) ................................................................................................................ 148
IDT™
2
STAC9220/9221/9223
V 0.96 102706
8-CHANNEL HIGH DEFINITION AUDIO CODEC









No Preview Available !

STAC9220 Даташит, Описание, Даташиты
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










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Номер в каталогеОписаниеПроизводители
STAC9220(STAC9220 - STAC9223) 8-CHANNEL HIGH DEFINITION AUDIO CODECIDT
IDT
STAC9221(STAC9220 - STAC9223) 8-CHANNEL HIGH DEFINITION AUDIO CODECIDT
IDT
STAC9223(STAC9220 - STAC9223) 8-CHANNEL HIGH DEFINITION AUDIO CODECIDT
IDT
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