IDTSTAC9228X5TAEA2X IDT, Integrated Device Technology Inc, IDTSTAC9228X5TAEA2X Datasheet - Page 33

• Manufacturer Part Number: IDTSTAC9228X5TAEA2X
• Description: IC AUDIO CODEC 8CH HD 5V 48-QFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec, HDr

Specifications of IDTSTAC9228X5TAEA2X

• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 3 / 4
• Sigma Delta: Yes
• S/n Ratio, Adcs / Dacs (db) Typ: 90 / 105
• Dynamic Range, Adcs / Dacs (db) Typ: 90 / 95
• 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-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: STAC9228X5TAEA2X

IDT™
STAC9227/9228/9228D
8-CHANNEL HIGH DEFINITION AUDIO CODEC
3.6.
3.7.
3.8.
8-CHANNEL HIGH DEFINITION AUDIO CODEC
Analog PC-Beep
Headphone Drivers (Restrictions)
Device IDs
PC-Beep is NOT supported during Link Reset.
Three Headphones should not be used simultaneously. Performance degradation will occur when
using two Headphones simultaneously. See electrical specifications for details.
Note: SVIDs, SSIDs and Assembly IDs are read/writable by BIOS. All other ID fields are
read-only.
Note: HT/SR refers to Home Theater/Sound Room
Part Number
STAC9228D
STAC9228X
STAC9227X
DAC
SNR
dB
95
95
95
IDT CONFIDENTIAL
8384h 7616h 01h
8384h 7618h 01h
8384h 7617h 01h
VID
33
DID
Table 4. Device IDs
Rev
ID
Step
01h
01h
01h
ID
000001h
000001h
000001h
SSID*
STAC9227/9228/9228D
Assm
00h
00h
00h
ID*
HT/SR
Dolby
No
No
Dig
Mic
Yes
Yes
No
PC AUDIO
Volume or
Selectable
Selectable
Selectable
V 1.1 01/08
DMIC