IDTSTAC9274X5TAEA2XR IDT, Integrated Device Technology Inc, IDTSTAC9274X5TAEA2XR Datasheet - Page 6

• Manufacturer Part Number: IDTSTAC9274X5TAEA2XR
• Description: IC AUDIO CODEC 10CH HD 5V 48TQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec, HDr

Specifications of IDTSTAC9274X5TAEA2XR

• 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
• 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: STAC9274X5TAEA2XR

IDT™
STAC9271/9274
10-CHANNEL HIGH DEFINITION AUDIO CODEC
10-CHANNEL HIGH DEFINITION AUDIO CODEC
6.23. DigOut0 Node (NID = 0x21) ........................................................................................................ 155
6.24. DigIn Node (NID = 0x22) ............................................................................................................. 160
6.25. InPort0Mux Node (NID = 0x15) ................................................................................................... 165
6.26. InPort1Mux Node (NID = 0x16) ................................................................................................... 170
6.27. InPort2Mux Node (NID = 0x17) ................................................................................................... 174
6.28. PCBEEP Node (NID = 0x23) ....................................................................................................... 179
6.29. CD Node (NID = 0x12) ................................................................................................................ 182
6.23.1. DigOut0 WCap .............................................................................................................. 155
6.23.2. DigOut0 PinCap ............................................................................................................. 156
6.23.3. DigOut0 ConLst ............................................................................................................. 157
6.23.4. DigOut0 ConLstEntry0 ................................................................................................... 157
6.23.5. DigOut0 ConLstEntry4 ................................................................................................... 158
6.23.6. DigOut0 ConSelectCtrl .................................................................................................. 158
6.23.7. DigOut0 PinWCntrl ........................................................................................................ 158
6.23.8. DigOut0 ConfigDefault ................................................................................................... 159
6.24.1. DigIn WCap ................................................................................................................... 160
6.24.2. DigIn PinCap ................................................................................................................. 161
6.24.3. DigIn PwrState ............................................................................................................... 161
6.24.4. DigIn PinWCntrl ............................................................................................................. 162
6.24.5. DigIn UnsolResp ............................................................................................................ 162
6.24.6. DigIn ChSense .............................................................................................................. 163
6.24.7. DigIn EAPD ................................................................................................................... 164
6.24.8. DigIn ConfigDefault ....................................................................................................... 164
6.25.1. InPort0Mux WCap ......................................................................................................... 165
6.25.2. InPort0Mux ConLst ........................................................................................................ 166
6.25.3. InPort0Mux OutAmpCap ............................................................................................... 166
6.25.4. InPort0Mux OutAmpRight .............................................................................................. 167
6.25.5. InPort0Mux OutAmpLeft ................................................................................................ 167
6.25.6. InPort0Mux ConSelectCtrl ............................................................................................. 168
6.25.7. InPort0Mux ConLstEntry0 ............................................................................................. 168
6.25.8. InPort0Mux ConLstEntry4 ............................................................................................. 169
6.25.9. InPort0Mux ConLstEntry8 ............................................................................................. 169
6.26.1. InPort1Mux WCap ......................................................................................................... 170
6.26.2. InPort1Mux ConLst ........................................................................................................ 171
6.26.3. InPort1Mux OutAmpCap ............................................................................................... 171
6.26.4. InPort1Mux OutAmpRight .............................................................................................. 172
6.26.5. InPort1Mux OutAmpLeft ................................................................................................ 172
6.26.6. InPort1Mux ConSelectCtrl ............................................................................................. 173
6.26.7. InPort1Mux ConLstEntry0 ............................................................................................. 173
6.26.8. InPort1Mux ConLstEntry4 ............................................................................................. 173
6.26.9. InPort1Mux ConLstEntry8 ............................................................................................. 174
6.27.1. InPort2Mux WCap ......................................................................................................... 174
6.27.2. InPort2Mux ConLst ........................................................................................................ 175
6.27.3. InPort2Mux OutAmpCap .............................................................................................. 176
6.27.4. InPort2Mux OutAmpRight .............................................................................................. 176
6.27.5. InPort2Mux OutAmpLeft ................................................................................................ 177
6.27.6. InPort2Mux ConSelectCtrl ............................................................................................. 177
6.27.7. InPort2Mux ConLstEntry0 ............................................................................................. 178
6.27.8. InPort2Mux ConLstEntry4 ............................................................................................. 178
6.27.9. InPort2Mux ConLstEntry8 ............................................................................................. 179
6.28.1. PCBEEP OutAmpLeft .................................................................................................... 179
6.28.2. PCBEEP WCap ............................................................................................................. 180
6.28.3. PCBEEP OutAmpCap ................................................................................................... 180
6.28.4. PCBEEP Gen ................................................................................................................ 181
6.29.1. CD WCap ...................................................................................................................... 182
IDT CONFIDENTIAL
6
STAC9271/9274
PC AUDIO
V 1.1 01/08