IDTSTAC9753XXTAEB2XR IDT, Integrated Device Technology Inc, IDTSTAC9753XXTAEB2XR Datasheet - Page 4

• Manufacturer Part Number: IDTSTAC9753XXTAEB2XR
• Description: IC CODEC AC'97 MIC/JACK 48-QFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec '97r

Specifications of IDTSTAC9753XXTAEB2XR

• Resolution (bits): 20 b
• Number Of Adcs / Dacs: 2 / 2
• Sigma Delta: Yes
• Voltage - Supply, Analog: 3.14 V ~ 3.47 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: STAC9753XXTAEB2XR

IDT™
TWO-CHANNEL, 20-BIT, AC’97 2.3 CODECS WITH HEADPHONE DRIVE, SPDIF OUTPUT MICROPHONE & JACK SENSING
STAC9752/9753
TWO-CHANNEL, 20-BIT, AC’97 2.3 CODECS WITH HEADPHONE DRIVE, SPDIF OUTPUT MICROPHONE & JACK SENSING
9. LOW POWER MODES ...........................................................................................................80
10. MULTIPLE CODEC SUPPORT ............................................................................................82
11. TESTABILITY ........................................................................................................................84
12. PIN DESCRIPTION ................................................................................................................85
13. ORDERING INFORMATION ..................................................................................................89
14. PACKAGE DRAWING ...........................................................................................................89
15. 48-PIN LQFP SOLDER REFLOW PROFILE .........................................................................90
16. APPENDIX A: PROGRAMMING REGISTERS .....................................................................92
17. REVISION HISTORY .............................................................................................................94
8.3. Extended CODEC Registers Page Structure Definition .................................................................. 68
8.4. STAC9752/9753 Paging Registers ................................................................................................. 69
8.5. Vendor ID1 and ID2 (Index 7Ch and 7Eh) ...................................................................................... 79
10.1. Primary/Secondary CODEC Selection .......................................................................................... 82
10.2. Secondary CODEC Register Access Definitions .......................................................................... 83
12.1. Digital I/O ...................................................................................................................................... 86
12.2. Analog I/O .................................................................................................................................... 87
12.3. Filter/References .......................................................................................................................... 88
12.4. Power and Ground Signals .......................................................................................................... 88
15.1. Standard Reflow Profile Data ........................................................................................................ 90
15.2. Pb Free Process - Package Classification Reflow Temperatures ................................................. 91
8.2.6. GPIO Pin Polarity/Type Register (4Eh) ............................................................................. 66
8.2.7. GPIO Pin Sticky Register (50h) ......................................................................................... 66
8.2.8. GPIO Pin Mask Register (52h) .......................................................................................... 67
8.2.9. GPIO Pin Status Register (54h) ........................................................................................ 67
8.3.1. Extended Registers Page 00 ............................................................................................. 68
8.3.2. Extended Registers Page 01 ............................................................................................. 68
8.3.3. Extended Registers Page 02, 03 ....................................................................................... 68
8.4.1. CODEC Class/Rev (60h
8.4.2. PCI SVID (62h
8.4.3. PCI SSID (64h
8.4.4. Function Select (66h
8.4.5. Function Information (68h
8.4.6. Digital Audio Control (6Ah, Page 00h) ............................................................................... 73
8.4.7. Sense Details (6Ah
8.4.8. Revision Code (6Ch) ........................................................................................................ 76
8.4.9. Analog Special (6Eh) ......................................................................................................... 76
8.4.10. Analog Current Adjust (72h) ............................................................................................ 77
8.4.11. EAPD Access Register (74h) .......................................................................................... 77
8.4.12. High Pass Filter Bypass (78h) ........................................................................................ 78
8.5.1. Vendor ID1 (7Ch) ............................................................................................................. 79
8.5.2. Vendor ID2 (7Eh) ............................................................................................................... 79
10.1.1. Primary CODEC Operation ............................................................................................ 82
10.1.2. Secondary CODEC Operation ........................................................................................ 82
11.0.1. ATE Test Mode ................................................................................................................ 84
Page 01h
Page 01h
Page 01h
Page 01h
Page 01h
Page 01h
) ............................................................................................... 70
) ............................................................................................... 70
) ........................................................................................ 74
) ...................................................................................... 71
) ............................................................................... 69
) .............................................................................. 72
4
STAC9752/9753
REV 3.3 1206