IDTSTAC9274D5TAEB4X IDT, Integrated Device Technology Inc, IDTSTAC9274D5TAEB4X Datasheet - Page 3

• 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
6.3. DAC0 Node (NID = 0x02) ................................................................................................................ 54
6.4. DAC1 Node (NID = 0x03) ................................................................................................................ 58
6.5. DAC2 Node (NID = 0x04) ................................................................................................................ 63
6.6. DAC3 Node (NID = 0x05) ................................................................................................................ 68
6.7. DAC4 Node (NID = 0x06) ................................................................................................................ 73
6.8. ADC0 Node (NID = 0x07) ................................................................................................................ 77
6.9. ADC1 Node (NID = 0x08) ................................................................................................................ 82
6.3.1. DAC0 Cnvtr ....................................................................................................................... 54
6.3.2. DAC0 OutAmpRight .......................................................................................................... 55
6.3.3. DAC0 OutAmpLeft ............................................................................................................. 55
6.3.4. DAC0 WCap ...................................................................................................................... 56
6.3.5. DAC0 PwrState ................................................................................................................. 57
6.3.6. DAC0 CnvtrID .................................................................................................................... 57
6.3.7. DAC0 LR ........................................................................................................................... 58
6.4.1. DAC1 Cnvtr ....................................................................................................................... 58
6.4.2. DAC1 OutAmpRight .......................................................................................................... 60
6.4.3. DAC1 OutAmpLeft ............................................................................................................. 60
6.4.4. DAC1 WCap ...................................................................................................................... 60
6.4.5. DAC1 PwrState ................................................................................................................. 61
6.4.6. DAC1 CnvtrID .................................................................................................................... 62
6.4.7. DAC1 LR ........................................................................................................................... 63
6.5.1. DAC2 Cnvtr ....................................................................................................................... 63
6.5.2. DAC2 OutAmpRight .......................................................................................................... 64
6.5.3. DAC2 OutAmpLeft ............................................................................................................. 65
6.5.4. DAC2 WCap ...................................................................................................................... 65
6.5.5. DAC2 PwrState ................................................................................................................. 66
6.5.6. DAC2 CnvtrID .................................................................................................................... 67
6.5.7. DAC2 LR ........................................................................................................................... 67
6.6.1. DAC3 Cnvtr ....................................................................................................................... 68
6.6.2. DAC3 OutAmpRight .......................................................................................................... 69
6.6.3. DAC3 OutAmpLeft ............................................................................................................. 70
6.6.4. DAC3 WCap ...................................................................................................................... 70
6.6.5. DAC3 PwrState ................................................................................................................. 71
6.6.6. DAC3 CnvtrID .................................................................................................................... 72
6.6.7. DAC3 LR ........................................................................................................................... 72
6.7.1. DAC4 Cnvtr ....................................................................................................................... 73
6.7.2. DAC4 OutAmpRight .......................................................................................................... 74
6.7.3. DAC4 OutAmpLeft ............................................................................................................. 74
6.7.4. DAC4 WCap ...................................................................................................................... 75
6.7.5. DAC4 PwrState ................................................................................................................. 76
6.7.6. DAC4 CnvtrID .................................................................................................................... 76
6.7.7. DAC4 LR ........................................................................................................................... 77
6.8.1. ADC0 Cnvtr ....................................................................................................................... 77
6.8.2. ADC0 WCap ...................................................................................................................... 79
6.8.3. ADC0 ConLst ..................................................................................................................... 80
6.8.4. ADC0 ConLstEntry ............................................................................................................ 80
6.8.5. ADC0 ProcState ................................................................................................................ 80
6.8.6. ADC0 PwrState ................................................................................................................. 81
6.8.7. ADC0 CnvtrID .................................................................................................................... 82
6.9.1. ADC1 Cnvtr ....................................................................................................................... 82
6.9.2. ADC1 WCap ...................................................................................................................... 83
6.9.3. ADC1 ConLst ..................................................................................................................... 84
6.9.4. ADC1 ConLstEntry ............................................................................................................ 85
6.9.5. ADC1 ProcState ................................................................................................................ 85
6.9.6. ADC1 PwrState ................................................................................................................. 86
IDT CONFIDENTIAL
3
STAC9271/9274
PC AUDIO
V 1.1 01/08