IDTSTAC9251H5TAEA1XR IDT, Integrated Device Technology Inc, IDTSTAC9251H5TAEA1XR Datasheet - Page 30

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IDTSTAC9251H5TAEA1XR

Manufacturer Part Number
IDTSTAC9251H5TAEA1XR
Description
IC AUDIO CODEC 2CH HD 5V 48-LQFP
Manufacturer
IDT, Integrated Device Technology Inc
Type
Audio Codec, HDr
Datasheet

Specifications of IDTSTAC9251H5TAEA1XR

Resolution (bits)
24 b
Number Of Adcs / Dacs
2 / 2
Sigma Delta
Yes
S/n Ratio, Adcs / Dacs (db) Typ
89 / 100
Dynamic Range, Adcs / Dacs (db) Typ
88 / 99
Voltage - Supply, Analog
3.14 V ~ 3.47 V; 3.8 V ~ 4.2 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-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
STAC9251H5TAEA1XR

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
IDTSTAC9251H5TAEA1XR
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
IDT™
TWO-CHANNEL HD AUDIO CODEC WITH MODEM & DUAL DIGITAL MICROPHONE INTERFACES
STAC9250/9251
TWO-CHANNEL HD AUDIO CODEC WITH MODEM & DUAL DIGITAL MICROPHONE INTERFACES
5.5.9.
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
Bitfield Name
NumGPIOs
NumGPOs
NumGPIs
GPIWake
GPIUnsol
NumSteps
StepSize
Rsvd
Rsvd3
Rsvd2
Mute
Table 27. AFG OutAmpCap Command Response Format
Table 25. AFG GPIOCap Command Response Format
Table 26. AFG OutAmpCap Command Verb Format
Verb ID
RW
F00
R
R
R
R
R
R
RW
30
R
R
R
R
R
Reset
0x00
0x00
0x04
0x1
0x1
0x0
Reset
0x1F
0x05
0x1
0x0
0x0
Wake capability. Assuming the Wake Enable
Mask controls are enabled, GPIOs 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,
GPIOs 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
Number of GPO pins supported
Number of GPIO pins supported
Amplifier is capable of muting
Reserved
Size of each step in the gain range = 1.5dB
Reserved
Number of steps in the gain range = 31
(32 values, -46.5dB to +0dB)
Payload
12
STAC9250/9251
Description
Description
See bitfield table
Response
PC AUDIO
V 1.2 01/08

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