IDT92HD75B1X5NLGXYAX IDT, Integrated Device Technology Inc, IDT92HD75B1X5NLGXYAX Datasheet - Page 8

• Manufacturer Part Number: IDT92HD75B1X5NLGXYAX
• Description: IC AUDIO CODEC HD 4CH 32-VFQFPN
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec, HDr

Specifications of IDT92HD75B1X5NLGXYAX

• 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: 92HD75B1X5NLGXYAX

4-CHANNEL HD AUDIO CODECS OPTIMIZED FOR LOW POWER
92HD75B
4-CHANNEL HD AUDIO CODECS OPTIMIZED FOR LOW POWER
9. DISCLAIMER ......................................................................................................................... 201
10. PINOUTS ............................................................................................................................. 202
11. PACKAGE OUTLINE AND PACKAGE DIMENSIONS ....................................................... 206
12. SOLDER REFLOW PROFILE ............................................................................................. 208
13. REVISION HISTORY ........................................................................................................... 209
8.28. Vendor Reserved (NID=23) .........................................................................................................188
8.29. Dig0Mux Node (NID = 24) ...........................................................................................................188
8.30. Dig2Mux Node (NID = 25) ...........................................................................................................191
8.31. DigBeep Node (NID = 26) ............................................................................................................194
8.32. VolumeKnob Node (NID = 27) .....................................................................................................197
10.1. Pin Assignment - 32 pad ..............................................................................................................202
10.2. Pin Assignment - 48 pad ..............................................................................................................203
10.3. Pin Descriptions ...........................................................................................................................204
11.1. 32-Pad QFN Package ..................................................................................................................206
11.2. 48-Pad QFN Package .................................................................................................................207
12.1. Standard Reflow Profile Data ......................................................................................................208
12.2. Pb Free Process - Package Classification Reflow Temperatures ..............................................209
8.27.6. SPDIFOut1 DigCnvtr ......................................................................................................187
8.29.1. Dig0Mux WCap ..............................................................................................................188
8.29.2. Dig0Mux ConLst ............................................................................................................190
8.29.3. Dig0Mux ConLstEntry0 ..................................................................................................190
8.29.4. Dig0Mux ConSelectCtrl ..................................................................................................191
8.30.1. Dig2Mux WCap ..............................................................................................................191
8.30.2. Dig2Mux ConLst ............................................................................................................192
8.30.3. Dig2Mux ConLstEntry0 ..................................................................................................193
8.30.4. Dig2Mux ConSelectCtrl ..................................................................................................193
8.31.1. DigBeep WCap ..............................................................................................................194
8.31.2. DigBeep OutAmpCap ....................................................................................................195
8.31.3. DigBeep OutAmpLeft .....................................................................................................195
8.31.4. DigBeep Gen .................................................................................................................196
8.31.5. DigBeep Mode ...............................................................................................................197
8.32.1. VolumeKnob WCap .......................................................................................................197
8.32.2. VolumeKnob VolKnobCap .............................................................................................198
8.32.3. VolumeKnob ConLst ......................................................................................................198
8.32.4. VolumeKnob ConLstEntry0 ............................................................................................199
8.32.5. VolumeKnob UnsolResp ................................................................................................199
8.32.6. VolumeKnob Cntrl ..........................................................................................................200
8.32.7. VolumeKnob Update ......................................................................................................200
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92HD75B
PC AUDIO
V 1.0 01-09