IDT92HD71B7X3NLGXB3X8 IDT, Integrated Device Technology Inc, IDT92HD71B7X3NLGXB3X8 Datasheet - Page 8

• Manufacturer Part Number: IDT92HD71B7X3NLGXB3X8
• Description: IC AUDIO CODEC HD 4CH 48-VFQFPN
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec, HDr

Specifications of IDT92HD71B7X3NLGXB3X8

• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 2
• Sigma Delta: No
• S/n Ratio, Adcs / Dacs (db) Typ: 86 / 90
• Dynamic Range, Adcs / Dacs (db) Typ: 86 / 90
• 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-VFQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 92HD71B7X3NLGXB3X8

4-CHANNEL HD AUDIO CODEC OPTIMIZED FOR LOW POWER
92HD71B7
4-CHANNEL HD AUDIO CODEC OPTIMIZED FOR LOW POWER
9. DISCLAIMER ......................................................................................................................... 203
10. PINOUTS ............................................................................................................................. 204
11. PACKAGE OUTLINE AND PACKAGE DIMENSIONS ....................................................... 207
12. SOLDER REFLOW PROFILE ............................................................................................. 209
13. REVISION HISTORY ........................................................................................................... 211
8.29. Dig2Mux Node (NID = 25) ...........................................................................................................188
8.30. DigBeep Node (NID = 26) ............................................................................................................191
8.31. AnaBeep Node (NID = 27) ...........................................................................................................194
8.32. VolumeKnob Node (NID = 28) .....................................................................................................198
10.1. Pin Assignment ............................................................................................................................204
10.2. Pin Descriptions ...........................................................................................................................205
11.1. 48-Pad QFN Package .................................................................................................................207
11.2. 48-Pin QFP Package ..................................................................................................................208
12.1. Standard Reflow Profile Data ......................................................................................................209
12.2. Pb Free Process - Package Classification Reflow Temperatures ..............................................210
8.28.2. Dig0Mux ConLst ............................................................................................................187
8.28.3. Dig0Mux ConLstEntry0 ..................................................................................................187
8.28.4. Dig0Mux ConSelectCtrl ..................................................................................................188
8.29.1. Dig2Mux WCap ..............................................................................................................188
8.29.2. Dig2Mux ConLst ............................................................................................................189
8.29.3. Dig2Mux ConLstEntry0 ..................................................................................................190
8.29.4. Dig2Mux ConSelectCtrl ..................................................................................................190
8.30.1. DigBeep WCap ..............................................................................................................191
8.30.2. DigBeep OutAmpCap ....................................................................................................192
8.30.3. DigBeep OutAmpLeft .....................................................................................................192
8.30.4. DigBeep Gen .................................................................................................................193
8.30.5. DigBeep Mode ...............................................................................................................194
8.31.1. AnaBeep WCap .............................................................................................................194
8.31.2. AnaBeep PinCap ...........................................................................................................195
8.31.3. AnaBeep PinWCntrl .......................................................................................................196
8.31.4. AnaBeep ConfigDefault .................................................................................................197
8.32.1. VolumeKnob WCap .......................................................................................................198
8.32.2. VolumeKnob VolKnobCap .............................................................................................199
8.32.3. VolumeKnob ConLst ......................................................................................................199
8.32.4. VolumeKnob ConLstEntry0 ............................................................................................200
8.32.5. VolumeKnob UnsolResp ................................................................................................200
8.32.6. VolumeKnob Cntrl ..........................................................................................................201
8.32.7. VolumeKnob Update ......................................................................................................201
8
92HD71B7
PC AUDIO
V 1.0, 01/08