92HD001D Datasheet PDF - IDT
| Part Number | 92HD001D | |
| Description | 2-CHANNEL HIGH DEFINITION AUDIO CODEC | |
| Manufacturers | IDT | |
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2-CHANNEL HIGH DEFINITION AUDIO CODEC
DATA SHEET
92HD001/92HD001D
Description
The 92HD001/92HD001D is a high quality, 2-channel audio
CODEC compatible with the Intel High Definition (HD)
Audio Interface. The 92HD001/92HD001D provides Stereo
24-Bit resolution with sample rates up to 192 KHz. SPDIF
I/O provides connectivity to consumer electronic
equipment. The 92HD001/92HD001D incorporates IDT's
proprietary SD technology to achieve an estimated DAC
SNR of 95dB.
The 92HD001/92HD001D provides high quality, HD Audio
capability to notebook and cost sensitive desktop PC
applications.
Features
• High performance SD technology
• 95dB DAC SNR
• Intel HD Audio Interface
• Two Channel DACs and ADCs with 24-bit
resolution
• Sample rates up to 192 KHz
• Mixer-less design
• Low-latency Karaoke Mode Supported
• Integrated Headphone Amplifiers
• Stereo Microphone
• Supports Stereo Microphone
• Microphone Boost 0, 10, 20, 30, 40dB
• Direct CDROM Recording Mixerless Design
• S/PDIF In and Out
• Universal JacksTM Functionality for jack retasking
• Adjustable VREF Out
• Digital PC Beep to all outputs
• +3.3 V, and +5 V analog power supply options
• 48-pin LQFP RoHS package
• Dolby Sound Room Compliant (92HD001D only)
(System manufacturers must obtain system license from
Dolby.)
• Dolby Home Theater Compliant (92HD001D only)
(System manufacturers must obtain system license from
Dolby.)
IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC
1
IDT CONFIDENTIAL
92HD001/92HD001D
V 1.0 12/06
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92HD001/92HD001D
2-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
5.19.6. MonoOutPin Ctl ............................................................................................................ 106
5.19.7. MonoOutPin Config ...................................................................................................... 107
5.20. CDPin Node (NID = 0x12) ........................................................................................................... 108
5.20.1. CDPin WCap ................................................................................................................ 108
5.20.2. CDPin Cap .................................................................................................................... 109
5.20.3. CDPin Ctl ...................................................................................................................... 110
5.20.4. CDPin Config ................................................................................................................ 110
5.21. MonoOutMix Node (NID = 0x13) ................................................................................................. 111
5.21.1. MonoOutMix WCap ...................................................................................................... 111
5.21.2. MonoOutMix ConnLen .................................................................................................. 112
5.21.3. MonoOutMix ConnLst ................................................................................................... 112
5.22. PCBeep Node (NID = 0x14) ........................................................................................................ 113
5.22.1. PCBeep Vol .................................................................................................................. 113
5.22.2. PCBeep WCap ............................................................................................................. 113
5.22.3. PCBeep OutAmpCap ................................................................................................... 114
5.22.4. PCBeep Gen ................................................................................................................ 115
6. ORDERING INFORMATION .................................................................................................. 116
6.1. 92HD001/92HD001D Family Options and Part Order Numbers ................................................... 116
7. PIN INFORMATION ............................................................................................................... 117
7.1. Pin Out .......................................................................................................................................... 117
7.2. Pin Table ....................................................................................................................................... 118
8. PACKAGE DRAWINGS ......................................................................................................... 120
8.1. 48-Pin LQFP .................................................................................................................................. 120
9. SOLDER REFLOW PROFILE ............................................................................................... 121
9.1. Standard Reflow Profile Data ........................................................................................................ 121
9.2. Pb Free Process - Package Classification Reflow Temperatures ................................................. 122
10. REVISION HISTORY ........................................................................................................... 123
List of Figures
Figure 1. Functional Block Diagram ............................................................................................................... 19
Figure 2. STAC9200/9200D Typical Connection Diagram for 48-pin LQFP .................................................. 20
Figure 3. STAC9200/9200D Split Independent Power Supply for 48-pin LQFP ........................................... 21
Figure 4. STAC9200/9200D Typical Connection Diagram for 32-pad QFN .................................................. 22
Figure 5. STAC9200/9200D Split Independent Power Supply for 32-pad QFN ............................................ 23
Figure 6. Widget Diagram .............................................................................................................................. 24
Figure 7. 32-Pad QFN Package Outline and Package Dimensions ............................................................ 121
Figure 8. 48-Pin LQFP Package Outline and Package Dimensions ........................................................... 122
Figure 9. Solder Reflow Profile ................................................................................................................... 123
List of Tables
Table 1. Digital Power Consumption ............................................................................................................. 11
Table 2. Analog Power Consumption ............................................................................................................ 11
Table 3. High Definition Audio Widget ........................................................................................................... 25
Table 4. Root PnpID Command Verb Format ................................................................................................ 26
Table 5. Root PnpID Command Response Format ....................................................................................... 26
Table 6. Root RevID Command Verb Format ................................................................................................ 26
Table 7. Root RevID Command Response Format ....................................................................................... 26
Table 8. Root NodeInfo Command Verb Format ........................................................................................... 27
IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC
5
IDT CONFIDENTIAL
92HD001/92HD001D
V 1.0 12/06
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for 92HD001D electronic component. |
| Information | Total 30 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ 92HD001D.PDF Datasheet ] | |
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