IDTSTAC9274D5TAEB4X IDT, Integrated Device Technology Inc, IDTSTAC9274D5TAEB4X Datasheet - Page 4

• Manufacturer Part Number: IDTSTAC9274D5TAEB4X
• Description: IC AUDIO CODEC 10CH HD 5V 48TQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec, HDr

Specifications of IDTSTAC9274D5TAEB4X

• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 3 / 5
• Sigma Delta: Yes
• S/n Ratio, Adcs / Dacs (db) Typ: 90 / 105
• Dynamic Range, Adcs / Dacs (db) Typ: 90 / 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: 48-TQFP, 48-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: STAC9274D5TAEB4X

IDT™
STAC9271/9274
10-CHANNEL HIGH DEFINITION AUDIO CODEC
10-CHANNEL HIGH DEFINITION AUDIO CODEC
6.10. ADC2 Node (NID = 0x09) .............................................................................................................. 87
6.11. SPDIFOut Node (NID = 0x1E) ....................................................................................................... 92
6.12. SPDIFIn Node (NID = 0x20) .......................................................................................................... 97
6.13. PortA Node (NID = 0x0A) ............................................................................................................ 105
6.14. PortB Node (NID = 0x0B) ............................................................................................................ 111
6.15. PortC Node (NID = 0x0C) ............................................................................................................ 117
6.9.7. ADC1 CnvtrID .................................................................................................................... 87
6.10.1. ADC2 Cnvtr ..................................................................................................................... 87
6.10.2. ADC2 WCap .................................................................................................................... 88
6.10.3. ADC2 ConLst ................................................................................................................... 89
6.10.4. ADC2 ConLstEntry .......................................................................................................... 90
6.10.5. ADC2 ProcState .............................................................................................................. 90
6.10.6. ADC2 PwrState ............................................................................................................... 91
6.10.7. ADC2 CnvtrID .................................................................................................................. 92
6.11.1. SPDIFOut Cnvtr ............................................................................................................... 92
6.11.2. SPDIFOut WCap ............................................................................................................. 93
6.11.3. SPDIFOut PCM ............................................................................................................... 94
6.11.4. SPDIFOut Stream ............................................................................................................ 96
6.11.5. SPDIFOut CnvtrID ........................................................................................................... 96
6.11.6. SPDIFOut DigCnvtr ......................................................................................................... 97
6.12.1. SPDIFIn Cnvtr ................................................................................................................. 97
6.12.2. SPDIFIn WCap ................................................................................................................ 99
6.12.3. SPDIFIn PCMCap ......................................................................................................... 100
6.12.4. SPDIFIn Stream ............................................................................................................ 101
6.12.5. SPDIFIn ConLst ............................................................................................................. 101
6.12.6. SPDIFIn ConLstEntry .................................................................................................... 101
6.12.7. SPDIFIn CnvtrID ............................................................................................................ 102
6.12.8. SPDIFIn DigCnvtr .......................................................................................................... 102
6.12.9. SPDIFIn VCSR0 ............................................................................................................ 103
6.13.1. PortA WCap ................................................................................................................... 105
6.13.2. PortA PinCap ................................................................................................................. 106
6.13.3. PortA ConLst ................................................................................................................. 107
6.13.4. PortA ConLstEntry ......................................................................................................... 108
6.13.5. PortA ConSelectCtrl ...................................................................................................... 108
6.13.6. PortA PinWCntrl ............................................................................................................ 109
6.13.7. PortA UnsolResp ........................................................................................................... 109
6.13.8. PortA ChSense .............................................................................................................. 110
6.13.9. PortA ConfigDefault ....................................................................................................... 111
6.14.1. PortB WCap ................................................................................................................... 111
6.14.2. PortB PinCap ................................................................................................................. 112
6.14.3. PortB ConLst ................................................................................................................. 113
6.14.4. PortB ConLstEntry ......................................................................................................... 114
6.14.5. PortB ConSelectCtrl ...................................................................................................... 114
6.14.6. PortB PinWCntrl ............................................................................................................ 115
6.14.7. PortB UnsolResp ........................................................................................................... 115
6.14.8. PortB ChSense .............................................................................................................. 116
6.14.9. PortB ConfigDefault ....................................................................................................... 117
6.15.1. PortC WCap .................................................................................................................. 117
6.15.2. PortC PinCap ................................................................................................................. 118
6.15.3. PortC ConLst ................................................................................................................. 119
6.15.4. PortC ConLstEntry ......................................................................................................... 120
6.15.5. PortC PinWCntrl ............................................................................................................ 120
6.15.6. PortC UnsolResp ........................................................................................................... 121
6.15.7. PortC ChSense .............................................................................................................. 121
6.15.8. PortC ConfigDefault ....................................................................................................... 122
IDT CONFIDENTIAL
4
STAC9271/9274
PC AUDIO
V 1.1 01/08