IDTSTAC9274D5TAEB4X IDT, Integrated Device Technology Inc, IDTSTAC9274D5TAEB4X Datasheet - Page 134

• Manufacturer Part Number: IDTSTAC9274D5TAEB4X
• Description: IC AUDIO CODEC 10CH HD 5V 48TQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec, HDr

Specifications of IDTSTAC9274D5TAEB4X

• 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: STAC9274D5TAEB4X

IDT™
STAC9271/9274
10-CHANNEL HIGH DEFINITION AUDIO CODEC
10-CHANNEL HIGH DEFINITION AUDIO CODEC
6.17.2. PortE PinCap
[31.:17]
[15.:8]
[16]
Bit
[6]
[5]
[4]
[3]
[2]
[1]
[0]
Bit
[7]
[6]
[5]
[4]
[3]
Get
Bitfield Name
OutAmpPrsnt
AmpParOvrd
Bitfield Name
FormatOvrd
InAmpPrsnt
ProcWidget
HdphDrvCap
BalancedIO
EapdCap
VrefCntrl
Stereo
OutCap
Stripe
Rsvd2
Rsvd1
InCap
Table 277. PortE PinCap
Table 275. PortE WCap
Table 276. PortE PinCap
IDT CONFIDENTIAL
Verb ID
F00
RW
R
R
R
R
R
R
R
RW
134
R
R
R
R
R
R
R
R
Reset
Command Response Format
0x0
0x0
0x0
0x0
0x0
0x0
0x1
Reset
Command Response Format
0x17
0x0
0x0
0x0
0x0
0x1
0x1
0x0
Command Verb Format
No Processing Controls parameter
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 is supported by this pin
complex, and the following voltages can be
produced on the associated VRef pin: 80%
Avdd; 50% Avdd; GND; Hi-Z (required since
pin complex is output capable)
Reserved
Pin complex does not have balanced pins.
Pin complex is input capable.
Pin complex is output capable.
Pin does not have a headphone amplifier.
Payload
0C
STAC9271/9274
Description
Description
See bitfield table.
Response
PC AUDIO
V 1.1 01/08