IDTSTAC9227X3TAEA2X IDT, Integrated Device Technology Inc, IDTSTAC9227X3TAEA2X Datasheet - Page 3

• Manufacturer Part Number: IDTSTAC9227X3TAEA2X
• Description: IC AUDIO CODEC 8CH HD 3.3V 48QFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec, HDr

Specifications of IDTSTAC9227X3TAEA2X

• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 3 / 4
• 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-QFP
• Single Supply Voltage (typ): 3.3V
• Single Supply Voltage (min): 3.135V
• Single Supply Voltage (max): 3.465V
• Package Type: TQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: STAC9227X3TAEA2X

IDT™
STAC9227/9228/9228D
8-CHANNEL HIGH DEFINITION AUDIO CODEC
8-CHANNEL HIGH DEFINITION AUDIO CODEC
6.3. DAC0 Node (NID = 0x02) ............................................................................................... 54
6.4. DAC1 Node (NID = 0x03) ............................................................................................... 59
6.5. DAC2 Node (NID = 0x04) ............................................................................................... 64
6.6. DAC3 Node (NID = 0x05) ............................................................................................... 69
6.7. DAC4 Node (NID = 0x06) ............................................................................................... 74
6.8. ADC0 Node (NID = 0x07) ............................................................................................... 79
6.2.23. AFG GPIOPlrty ................................................................................................. 50
6.2.24. AFG GPIODrive ................................................................................................ 52
6.2.25. AFG DMic ......................................................................................................... 53
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 ..................................................................................................... 58
6.3.7. DAC0 LR ............................................................................................................ 58
6.4.1. DAC1 Cnvtr ........................................................................................................ 59
6.4.2. DAC1 OutAmpRight ........................................................................................... 60
6.4.3. DAC1 OutAmpLeft .............................................................................................. 60
6.4.4. DAC1 WCap ....................................................................................................... 61
6.4.5. DAC1 PwrState .................................................................................................. 62
6.4.6. DAC1 CnvtrID ..................................................................................................... 63
6.4.7. DAC1 LR ............................................................................................................ 63
6.5.1. DAC2 Cnvtr ........................................................................................................ 64
6.5.2. DAC2 OutAmpRight ........................................................................................... 65
6.5.3. DAC2 OutAmpLeft .............................................................................................. 65
6.5.4. DAC2 WCap ....................................................................................................... 66
6.5.5. DAC2 PwrState .................................................................................................. 67
6.5.6. DAC2 CnvtrID ..................................................................................................... 68
6.5.7. DAC2 LR ............................................................................................................ 68
6.6.1. DAC3 Cnvtr ........................................................................................................ 69
6.6.2. DAC3 OutAmpRight ........................................................................................... 70
6.6.3. DAC3 OutAmpLeft .............................................................................................. 70
6.6.4. DAC3 WCap ....................................................................................................... 71
6.6.5. DAC3 PwrState .................................................................................................. 72
6.6.6. DAC3 CnvtrID ..................................................................................................... 73
6.6.7. DAC3 LR ............................................................................................................ 73
6.7.1. DAC4 Cnvtr ........................................................................................................ 74
6.7.2. DAC4 OutAmpRight ........................................................................................... 75
6.7.3. DAC4 OutAmpLeft .............................................................................................. 75
6.7.4. DAC4 WCap ....................................................................................................... 76
6.7.5. DAC4 PwrState .................................................................................................. 77
6.7.6. DAC4 CnvtrID ..................................................................................................... 78
6.7.7. DAC4 LR ............................................................................................................ 78
6.8.1. ADC0 Cnvtr ........................................................................................................ 79
6.8.2. ADC0 WCap ....................................................................................................... 80
6.8.3. ADC0 ConLst ..................................................................................................... 81
6.8.4. ADC0 ConLstEntry ............................................................................................. 81
6.8.5. ADC0 ProcState ................................................................................................. 82
6.8.6. ADC0 PwrState .................................................................................................. 82
IDT CONFIDENTIAL
3
STAC9227/9228/9228D
PC AUDIO
V 1.1 01/08