IDTSTAC9228D3TAEA2XR IDT, Integrated Device Technology Inc, IDTSTAC9228D3TAEA2XR Datasheet - Page 191

• Manufacturer Part Number: IDTSTAC9228D3TAEA2XR
• Description: IC AUDIO CODEC 8CH HD 3.3V 48QFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec, HDr

Specifications of IDTSTAC9228D3TAEA2XR

• 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
• 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: STAC9228D3TAEA2XR

IDT™
STAC9227/9228/9228D
8-CHANNEL HIGH DEFINITION AUDIO CODEC
8-CHANNEL HIGH DEFINITION AUDIO CODEC
6.28.2. PCBEEP WCap
6.28.3. PCBEEP OutAmpCap
[31:24]
[23:20]
[19:4]
[6:2]
[1:0]
Bit
Bit
[3]
[2]
[1]
[0]
Get
Get
Bitfield Name
Bitfield Name
OutAmpPrsnt
AmpParOvrd
Table 440. PCBEEP OutAmpLeft
InAmpPrsnt
Rsvd1
Rsvd2
Rsvd1
Stereo
Table 443. PCBEEP OutAmpCap
Table 442. PCBEEP WCap
Type
Gain
Table 441. PCBEEP WCap
IDT CONFIDENTIAL
Verb ID
Verb ID
F00
F00
RW
RW
RW
191
R
R
R
R
R
R
R
R
Reset
Reset
0x0
0x0
0x0
0x7
0x0
0x1
0x1
0x0
0x0
Command Response Format
Command Verb Format
Command Response Format
Command Verb Format
Reserved
Mono (left) amplifier gain step number
Reserved
Widget type = Beep Generator
Reserved
This widget contains its own amplifier
parameters.
Output amp is present
N/A
Mono widget
Payload
Payload
09
12
STAC9227/9228/9228D
Description
Description
See bitfield table.
See bitfield table.
Response
Response
PC AUDIO
V 1.1 01/08