IDTSTAC9220X3TAEA6XR IDT, Integrated Device Technology Inc, IDTSTAC9220X3TAEA6XR Datasheet - Page 6

• Manufacturer Part Number: IDTSTAC9220X3TAEA6XR
• Description: IC AUDIO CODEC 8CH HD 3.3V 48QFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec, HDr

Specifications of IDTSTAC9220X3TAEA6XR

• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 4
• Sigma Delta: Yes
• S/n Ratio, Adcs / Dacs (db) Typ: 93 / 95
• Dynamic Range, Adcs / Dacs (db) Typ: 90 / 100
• Voltage - Supply, Analog: 3.14 V ~ 3.47 V; 3.8 V ~ 4.2 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: STAC9220X3TAEA6XR

List of Figures
List of Tables
IDT™
8-CHANNEL HIGH DEFINITION AUDIO CODEC
STAC9220
8-CHANNEL HIGH DEFINITION AUDIO CODEC
7. ORDERING INFORMATION .................................................................................................. 150
8. PIN INFORMATION ............................................................................................................... 151
9. PACKAGE DRAWINGS ......................................................................................................... 154
10. SOLDER REFLOW PROFILE ............................................................................................. 155
11. REVISION HISTORY ........................................................................................................... 157
Figure 1. Functional Block Diagram STAC9220 ........................................................................................... 27
Figure 2. Typical Connection Diagram STAC9220 ....................................................................................... 28
Figure 3. Split Independent Power Supply STAC9220 ................................................................................. 29
Figure 4. Widget Diagram STAC9220 .......................................................................................................... 30
Figure 5. 48-Pin LQFP Package Outline and Package Dimensions ........................................................... 157
Figure 6. Solder Reflow Profile ................................................................................................................... 158
Table 1. Digital Power Consumption ............................................................................................................. 24
Table 2. Analog Power Consumption 5V ....................................................................................................... 24
Table 3. Analog Power Consumption 3.3V .................................................................................................... 24
Table 4. Audio Jack Presence Detect ............................................................................................................ 25
Table 5. High Definition Audio Widget ........................................................................................................... 31
Table 6. Root ID Command Verb Format ...................................................................................................... 32
Table 7. Root ID Command Response Format ............................................................................................. 32
Table 8. Root RevID Command Verb Format ................................................................................................ 32
Table 9. Root RevID Command Response Format ....................................................................................... 32
Table 10. Root NodeInfo Command Verb Format ......................................................................................... 33
Table 11. Root NodeInfo Command Response Format ................................................................................ 33
Table 12. AFG Reset Command Verb Format .............................................................................................. 33
Table 13. AFG Reset Command Response Format ...................................................................................... 34
Table 14. AFG NodeInfo Command Verb Format ......................................................................................... 34
Table 15. AFG NodeInfo Command Response Format ................................................................................. 34
6.27. ADC1Vol Node (NID = 0x18) ....................................................................................................... 146
7.1. STAC9220 Part Order Numbers .................................................................................................... 150
8.1. STAC9220 Pin Diagram ................................................................................................................ 151
8.2. Pin Table for STAC9220 ............................................................................................................... 151
9.1. 48-Pin LQFP .................................................................................................................................. 154
10.1. Standard Reflow Profile Data ...................................................................................................... 155
10.2. Pb Free Process - Package Classification Reflow Temperatures ............................................... 156
6.26.6. ADC0Vol LR
6.27.1. ADC1Vol WCap
6.27.2. ADC1Vol ConLst
6.27.3. ADC1Vol AmpRight
6.27.4. ADC1Vol AmpLeft
6.27.5. ADC1Vol ConLstEntry
6.27.6. ADC1Vol LR
............................................................................................................... 146
............................................................................................................... 149
.......................................................................................................... 146
....................................................................................................... 147
...................................................................................................... 148
................................................................................................... 148
................................................................................................ 149
6
STAC9220
PC AUDIO
V1.0 01/08