IDT92HD75B2X5NLGXYAX8 IDT, Integrated Device Technology Inc, IDT92HD75B2X5NLGXYAX8 Datasheet - Page 4

• Manufacturer Part Number: IDT92HD75B2X5NLGXYAX8
• Description: IC AUDIO CODEC HD 4CH 32-VFQFPN
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec, HDr

Specifications of IDT92HD75B2X5NLGXYAX8

• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 2
• Sigma Delta: No
• S/n Ratio, Adcs / Dacs (db) Typ: 86 / 95
• Dynamic Range, Adcs / Dacs (db) Typ: 86 / 93
• 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-VFQFN, 32-VFQFPN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 92HD75B2X5NLGXYAX8

4-CHANNEL HD AUDIO CODECS OPTIMIZED FOR LOW POWER
92HD75B
4-CHANNEL HD AUDIO CODECS OPTIMIZED FOR LOW POWER
8.3. Port A Node (NID = 0A) ...................................................................................................................56
8.4. PortB Node (NID = 0B) ....................................................................................................................63
8.5. Port C Node (NID = 0C) ...................................................................................................................68
8.6. Port D Node (NID = 0D) ...................................................................................................................74
8.7. PortE Node (NID = 0E) ....................................................................................................................81
8.2.13. AFG GPIO ........................................................................................................................44
8.2.14. AFG GPIOEn ...................................................................................................................45
8.2.15. AFG GPIODir ...................................................................................................................46
8.2.16. AFG GPIOWakeEn ..........................................................................................................47
8.2.17. AFG GPIOUnsol ..............................................................................................................49
8.2.18. AFG GPIOSticky ..............................................................................................................51
8.2.19. AFG SubID .......................................................................................................................52
8.2.20. AFG GPIOPlrty ................................................................................................................52
8.2.21. AFG GPIODrive ...............................................................................................................53
8.2.22. AFG DMic ........................................................................................................................54
8.2.23. AFG Misc. (B3 revision and beyond only) ........................................................................55
8.3.1. PortA WCap .......................................................................................................................56
8.3.2. PortA PinCap .....................................................................................................................57
8.3.3. PortA ConLst ......................................................................................................................58
8.3.4. PortA ConLstEntry0 ...........................................................................................................59
8.3.5. PortA ConSelectCtrl ...........................................................................................................59
8.3.6. PortA PinWCntrl .................................................................................................................59
8.3.7. PortA UnsolResp ...............................................................................................................60
8.3.8. PortA ChSense ..................................................................................................................60
8.3.9. PortA InAmpLeft .................................................................................................................61
8.3.10. PortA InAmpRight ............................................................................................................61
8.3.11. PortA ConfigDefault .........................................................................................................62
8.4.1. PortB WCap .......................................................................................................................63
8.4.2. PortB PinCap .....................................................................................................................64
8.4.3. PortB PinWCntrl .................................................................................................................65
8.4.4. PortB UnsolResp ...............................................................................................................66
8.4.5. PortB ChSense ..................................................................................................................67
8.4.6. PortB ConfigDefault ...........................................................................................................67
8.5.1. PortC WCap .......................................................................................................................68
8.5.2. PortC PinCap .....................................................................................................................70
8.5.3. PortC PinWCntrl .................................................................................................................71
8.5.4. PortC UnsolResp ...............................................................................................................71
8.5.5. PortC ChSense ..................................................................................................................72
8.5.6. PortC ConfigDefault ...........................................................................................................72
8.6.1. PortD WCap .......................................................................................................................74
8.6.2. PortD PinCap .....................................................................................................................75
8.6.3. PortD ConLst .....................................................................................................................76
8.6.4. PortD ConLstEntry0 ...........................................................................................................76
8.6.5. PortD ConSelectCtrl ...........................................................................................................77
8.6.6. PortD PinWCntrl .................................................................................................................77
8.6.7. PortD UnsolResp ...............................................................................................................78
8.6.8. PortD ChSense ..................................................................................................................78
8.6.9. PortD InAmpLeft ................................................................................................................79
8.6.10. PortD InAmpRight ............................................................................................................79
8.6.11. PortD ConfigDefault .........................................................................................................80
8.7.1. PortE WCap .......................................................................................................................81
8.7.2. PortE PinCap .....................................................................................................................82
8.7.3. PortE PinWCntrl .................................................................................................................83
8.7.4. PortE UnsolResp ...............................................................................................................84
8.7.5. PortE ChSense ..................................................................................................................85
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92HD75B
PC AUDIO
V 1.0 01-09