IDTSTAC9271D5TAEB4X IDT, Integrated Device Technology Inc, IDTSTAC9271D5TAEB4X Datasheet - Page 158

• Manufacturer Part Number: IDTSTAC9271D5TAEB4X
• Description: IC AUDIO CODEC 10CH HD 5V 48TQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec, HDr

Specifications of IDTSTAC9271D5TAEB4X

• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 3 / 5
• 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-TQFP, 48-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: STAC9271D5TAEB4X

IDT™
STAC9271/9274
10-CHANNEL HIGH DEFINITION AUDIO CODEC
10-CHANNEL HIGH DEFINITION AUDIO CODEC
6.22.2. DMic1 PinCap
[31.:17]
Bit
[5]
[4]
[3]
[2]
[1]
[0]
[15.:8]
[16]
Bit
[7]
[6]
[5]
[4]
[3]
[2]
Get
AmpParamOvrd
Bitfield Name
OutAmpPrsnt
FormatOvrd
InAmpPrsnt
Stereo
Stripe
Bitfield Name
HPhnDrvCap
PresDtctCap
BalancedIO
VRefCntrl
EapdCap
OutCap
Rsvd2
Rsvd1
InCap
Table 349. DMic1 PinCap
Table 347. DMic1 WCap
Table 348. DMic1 PinCap
RW
IDT CONFIDENTIAL
R
R
R
R
R
R
Verb ID
F00
RW
158
R
R
R
R
R
R
R
R
R
Reset
0x0
0x0
0x0
0x0
0x0
0x1
Reset
Command Response Format
0x00
Command Response Format
0x0
0x0
0x0
0x0
0x1
0x0
0x0
0x0
Command Verb Format
No support for striping
N/A for pin complex
No amplifier info; use default amplifier parameters
from Audio Function node instead.
No output amp
No input amp
Stereo widget
Reserved
This widget does not control EAPD pin
VRef generation not supported by this pin
complex.
Reserved
Pin complex does not have balanced pins.
Pin complex is input capable.
Pin complex is not output capable.
Pin does not have a headphone amplifier.
Pin complex cannot perform Presence
Detect.
Payload
0C
STAC9271/9274
Description
Description
See bitfield table.
Response
PC AUDIO
V 1.1 01/08