IDT92HDW74C25PRGXC1X8 IDT, Integrated Device Technology Inc, IDT92HDW74C25PRGXC1X8 Datasheet - Page 74

• Manufacturer Part Number: IDT92HDW74C25PRGXC1X8
• Description: IC AUDIO CODEC HD 6CH 48-TQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec, HDr

Specifications of IDT92HDW74C25PRGXC1X8

• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 3
• Sigma Delta: No
• S/n Ratio, Adcs / Dacs (db) Typ: 86 / 90
• Dynamic Range, Adcs / Dacs (db) Typ: 86 / 90
• 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: 92HDW74C25PRGXC1X8

SIX CHANNEL HD AUDIO CODEC
92HDW74C2
SIX CHANNEL HD AUDIO CODEC
6.4.7.
6.4.6.1.
PortB UnsolResp
6.4.7.1.
[31.:8]
[7]
[6]
[5]
[4.:3]
[2.:0]
Get
[31.:8]
[7]
[6]
[5.:0]
Bit
Bit
PortB PinWCntrl
PortB UnsolResp
Rsvd2
HPhnEn
OutEn
InEn
Rsvd1
VRefEn
Rsvd2
En
Rsvd1
Tag
Bitfield Name
Bitfield Name
F08
Verb ID
R
RW
RW
RW
R
RW
R
RW
R
RW
74
RW
RW
0000000
0
0
0
0
0
000000
0
0
00
Reset
Reset
00
Reserved.
Headphone amp enable: 1 = enabled, 0 =
disabled.
Output enable: 1 = enabled, 0 = disabled.
Input enable: 1 = enabled 0 = disabled.
Reserved.
Vref selection (See VrefCntrl field of
PinCap parameter for supported selec-
tions): 000b= HI-Z; 001b= 50%; 010b=
GND; 011b= Reserved; 100b= 80%;
101b= 100%; 110b= Reserved; 111b=
Reserved
Reserved.
Unsolicited response enable:
1 = enabled 0 = disabled.
Reserved.
Software programmable field returned
in top six bits (31:26) of every Unsolicit-
ed Response generated by this node.
Payload
92HDW74C2
Description
Description
See bitfield table.
Response
PC AUDIO
V 1.0 03/08