IDTSTAC9274X5TAEB4XR IDT, Integrated Device Technology Inc, IDTSTAC9274X5TAEB4XR Datasheet - Page 155

• Manufacturer Part Number: IDTSTAC9274X5TAEB4XR
• Description: IC AUDIO CODEC 10CH HD 5V 48TQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec, HDr

Specifications of IDTSTAC9274X5TAEB4XR

• 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: STAC9274X5TAEB4XR

IDT™
STAC9271/9274
10-CHANNEL HIGH DEFINITION AUDIO CODEC
10-CHANNEL HIGH DEFINITION AUDIO CODEC
6.21.2. DMic0 PinCap
[31.:17]
Bit
[1]
[0]
[15.:8]
[16]
Bit
[7]
[6]
[5]
[4]
[3]
[2]
[1]
[0]
Get
Bitfield Name
InAmpPrsnt
Stereo
Bitfield Name
ImpSenseCap
HPhnDrvCap
PresDtctCap
BalancedIO
VRefCntrl
EapdCap
OutCap
TrigRqd
Rsvd2
Rsvd1
InCap
Table 341. DMic0 PinCap
Table 339. DMic0 WCap
Table 340. DMic0 PinCap
IDT CONFIDENTIAL
RW
R
R
Verb ID
F00
RW
155
R
R
R
R
R
R
R
R
R
R
R
Reset
0x0
0x1
Reset
Command Response Format
0x00
Command Response Format
0x0
0x0
0x0
0x0
0x1
0x0
0x0
0x0
0x0
0x0
Command Verb Format
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.
N/A
Pin complex does not support impedance
sense.
Payload
0C
STAC9271/9274
Description
Description
See bitfield table.
Response
PC AUDIO
V 1.1 01/08