IDTSTAC9200X5NAEB1X IDT, Integrated Device Technology Inc, IDTSTAC9200X5NAEB1X Datasheet - Page 2

• Manufacturer Part Number: IDTSTAC9200X5NAEB1X
• Description: IC AUDIO CODEC 2CH HD 32-QFN
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec, HDr

Specifications of IDTSTAC9200X5NAEB1X

• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 2
• Sigma Delta: No
• S/n Ratio, Adcs / Dacs (db) Typ: 85 / 100
• Dynamic Range, Adcs / Dacs (db) Typ: 80 / 95
• Voltage - Supply, Analog: 3.14 V ~ 3.47 V; 3.8 V ~ 4.2 V; 4.28 V ~ 4.73 V; 4.75 V ~ 5.25 V
• Voltage - Supply, Digital: 3.14 V ~ 3.47 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 32-QFN
• Single Supply Voltage (typ): 3.3V
• Single Supply Voltage (min): 3.135V
• Single Supply Voltage (max): 3.465V
• Package Type: VFQFPN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: STAC9200X5NAEB1X

Table of Contents
IDT™
STAC9200
2-CHANNEL HIGH DEFINITION AUDIO CODEC
2-CHANNEL HIGH DEFINITION AUDIO CODEC
1. DESCRIPTION ......................................................................................................................... 11
2. PERFORMANCE ..................................................................................................................... 12
3. EXTENDED FEATURE EXPLANATION ................................................................................. 20
4. BLOCK DIAGRAMS AND TYPICAL HOOKUPS .................................................................... 21
5. WIDGET INFORMATION .........................................................................................................23
2.1. Audio Fidelity ................................................................................................................................... 12
2.2. Electrical Specifications ................................................................................................................... 12
2.3. Power Consumption ........................................................................................................................ 13
2.4. STAC9200 5V Analog Performance Characteristics ....................................................................... 14
2.5. STAC9200 4V Analog Performance Characteristics ....................................................................... 16
2.6. STAC9200 3.3V Analog Performance Characteristics .................................................................... 18
3.1. SPDIF Input ..................................................................................................................................... 20
3.2. SPDIF Output .................................................................................................................................. 20
3.3. Universal JacksTM .......................................................................................................................... 20
3.4. Audio Jack Presence Detect ........................................................................................................... 20
4.1. Functional Block Diagram ................................................................................................................ 21
4.2. STAC9200 Typical Connection Diagram for 48-pin LQFP .............................................................. 22
4.3. STAC9200 Split Independent Power Supply for 48-pin LQFP ........................................................ 22
4.4. STAC9200 Typical Connection Diagram for 32-pad QFN ............................................................... 22
4.5. STAC9200 Split Independent Power Supply for 32-pad QFN ......................................................... 22
5.1. Widget Diagram ............................................................................................................................... 23
5.2. STAC9200 Widget List .................................................................................................................... 24
5.3. Root Node (NID = 0x00) .................................................................................................................. 25
5.4. AFG Node (NID = 0x01) .................................................................................................................. 26
5.5. DAC0Cnvtr Node (NID = 0x02) ....................................................................................................... 39
2.2.1. Absolute Maximum Ratings ............................................................................................... 12
2.2.2. Recommended Operation Conditions ............................................................................... 12
2.3.1. Digital ................................................................................................................................. 13
2.3.2. Analog ............................................................................................................................... 13
5.3.1. Root PnpID ....................................................................................................................... 25
5.3.2. Root RevID
5.3.3. Root NodeInfo .................................................................................................................. 26
5.4.1. AFG Reset ........................................................................................................................ 26
5.4.2. AFG NodeInfo ................................................................................................................... 27
5.4.3. AFG Type ......................................................................................................................... 27
5.4.4. AFG GrpCap ..................................................................................................................... 27
5.4.5. AFG FrmtCap ................................................................................................................... 28
5.4.6. AFG StreamCap ............................................................................................................... 29
5.4.7. AFG PwrCap .................................................................................................................... 30
5.4.8. AFG GPIOCap .................................................................................................................. 30
5.4.9. AFG OutAmpCap ............................................................................................................. 31
5.4.10. AFG PwrState ................................................................................................................. 32
5.4.11. AFG UnsolResp .............................................................................................................. 32
5.4.12. AFG GPIO ...................................................................................................................... 33
5.4.13. AFG GPIOEn .................................................................................................................. 34
5.4.14. AFG GPIODir .................................................................................................................. 35
5.4.15. AFG GPIOWake ............................................................................................................. 35
5.4.16. AFG GPIOUnsolEn ......................................................................................................... 36
5.4.17. AFG GPIOSticky ............................................................................................................. 37
5.4.18. AFG SysID ...................................................................................................................... 38
5.5.1. DAC0Cnvtr Frmt ............................................................................................................... 39
5.5.2. DAC0Cnvtr WCap ............................................................................................................ 40
5.5.3. DAC0Cnvtr PwrState ......................................................................................................... 41
..................................................................................................................... 25
IDT CONFIDENTIAL
2
STAC9200
PC AUDIO
V 1.6 01/08