IDTSTAC9251H5TAEA1XR IDT, Integrated Device Technology Inc, IDTSTAC9251H5TAEA1XR Datasheet - Page 73

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

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

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
5.13. ADC0VolMux Node (NID = 0x09)
5.13.1. ADC0VolMux VolRight
[23:20]
[19:16]
[15:12]
[31:4]
[11:8]
[7:4]
[3:0]
[3:0]
Bit
Bit
Set1
Get
Bitfield Name
Bitfield Name
Connection
Table 139. ADC0VolMux VolRight Command Response Format
Sequence
Device
Rsvd1
Table 137. DigOutPin Config Command Response Format
Assoc
Color
Table 138. ADC0VolMux VolRight Command Verb Format
Misc
Gain
Verb ID
B80
390
RW
RW
RW
RW
RW
RW
RW
RW
RW
73
R
See bits [7:0] of bitfield table
Reset
Reset
0x4
0x5
0x1
0x1
0x3
0x0
0x0
0x0
Payload
Default Device, indicating intended use of
jack. 4 = SPDIF Out
Connection Type. 5 = optical
Color of physical jack. 1 = Black
Misc[0] = Jack Detect override.
Default Association for Pin Complex groups.
Reserved value 0000b should not be used.
Value 1111b indicates lowest priority.
All Widgets in an association must have
unique sequence number.
Reserved
Amplifier gain step number
00
STAC9250/9251
Description
Description
See bitfield table
0000_0000h
Response
PC AUDIO
V 1.2 01/08