IDTSTAC9753AXNAED1X IDT, Integrated Device Technology Inc, IDTSTAC9753AXNAED1X Datasheet - Page 105

• Manufacturer Part Number: IDTSTAC9753AXNAED1X
• Description: IC CODEC AC'97 MIC/JACK 32-QFN
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec '97r

Specifications of IDTSTAC9753AXNAED1X

• Resolution (bits): 20 b
• Number Of Adcs / Dacs: 2 / 2
• Sigma Delta: Yes
• S/n Ratio, Adcs / Dacs (db) Typ: 85 / 92
• 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: 32-QFN
• Single Supply Voltage (typ): 3.3/5V
• Single Supply Voltage (min): 3.135V
• Single Supply Voltage (max): 3.465/5.25V
• Package Type: VFQFPN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: STAC9753AXNAED1X

16. REVISION HISTORY
IDT™
AC’97 2.3 CODECS WITH STEREO MICROPHONE & UNIVERSAL JACK
Revision
STAC9752A/9753A
AC’97 2.3 CODECS WITH STEREO MICROPHONE & UNIVERSAL JACK
0.91
0.92
0.93
0.94
0.9
1.0
1.1
1.2
1.3
1.4
1.5
30 October 2006
Dec 2006
Date
Inital Release
Corrected Note 4 in performance characteristics, was missing the text “Ratio of Full Scale signal
toTHD+N output with -3dB signal, measured “A weighted” over a”. Complete note now reads “Ratio
of Full Scale signal toTHD+N output with -3dB signal, measured “A weighted” over a 20 Hz to a 20
KHz bandwidth. 48 KHz Sample Frequency”.
Added updated 32-pin package drawing
Added more 32-pin package information - Recommended PCB Layout. Added pull-up/ pull-down
column to pin characteristics table.
Corrected pin 40 LQFP 48-pin package error . It is not a Headphone_Comm, but is a no connect.
Removed “Preliminary” from the Datasheet.
Updated 48-pin and 32-pin package drawings. Updated reflow profile information.
Revised reflow profile information.
Updated Logo. Updated 32-pin package drawing.
Release in IDT format.
corrected orderable part numbers and added note.
105
Description of Change
STAC9752A/9753A
PC AUDIO
V 1.5 1206