IDTSTAC9227X3TAEB4XR IDT, Integrated Device Technology Inc, IDTSTAC9227X3TAEB4XR Datasheet - Page 47

• Manufacturer Part Number: IDTSTAC9227X3TAEB4XR
• Description: IC AUDIO CODEC 8CH HD 3.3V 48QFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec, HDr

Specifications of IDTSTAC9227X3TAEB4XR

• 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: STAC9227X3TAEB4XR

IDT™
STAC9227/9228/9228D
8-CHANNEL HIGH DEFINITION AUDIO CODEC
8-CHANNEL HIGH DEFINITION AUDIO CODEC
6.2.10. AFG OutAmpCap
[29:24]
[23:16]
[30:23]
[22:16]
[15:8]
[14:8]
[7:0]
[31]
[30]
[31]
[15]
Bit
Bit
Get
Bitfield Name
NumGPIOs
NumGPOs
NumGPIs
Bitfield Name
GPIWake
GPIUnsol
NumSteps
Rsvd
StepSize
Rsvd3
Rsvd2
Table 32. AFG OutAmpCap
Mute
Table 30. AFG GPIOCnt
Table 31. AFG OutAmpCap
IDT CONFIDENTIAL
Verb ID
RW
R
R
R
R
R
R
F00
RW
47
R
R
R
R
R
0x03 =
Reset
0x00
0x00
Reset
Command Response Format
0x1
0x1
0x0
0x7F
0x02
0x1
0x0
0x0
Command Response Format
48pin
Command Verb Format
Wake capability. Assuming the Wake
Enable Mask controls are enabled, GPIO's
configured as inputs can cause a wake
(generate a Status Change event on the
link) when there is a change in level on the
pin.
Unsolicited Response capability. Assuming
the Unsolicited Enable Mask controls are
enabled, GPIO's configured as inputs can
generate an Unsolicited Response on the
link when there is a change in level on the
pin.
Reserved
Number of GPI pins supported by function
Number of GPO pins supported by function
Number of GPIO pins supported by function
Amplifier is capable of muting
Reserved
Size of each step in the gain range = 0.75dB
Reserved
Number of steps in the gain range = 128
(-96dB to +0dB)
Payload
12
STAC9227/9228/9228D
Description
Description
See bitfield table.
Response
PC AUDIO
V 1.1 01/08