IDT92HD75B2X5NLGXYAX IDT, Integrated Device Technology Inc, IDT92HD75B2X5NLGXYAX Datasheet - Page 205

• Manufacturer Part Number: IDT92HD75B2X5NLGXYAX
• Description: IC AUDIO CODEC HD 4CH 32-VFQFPN
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec, HDr

Specifications of IDT92HD75B2X5NLGXYAX

• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 2
• Sigma Delta: No
• S/n Ratio, Adcs / Dacs (db) Typ: 86 / 95
• Dynamic Range, Adcs / Dacs (db) Typ: 86 / 93
• 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: 32-VFQFN, 32-VFQFPN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 92HD75B2X5NLGXYAX

4-CHANNEL HD AUDIO CODECS OPTIMIZED FOR LOW POWER
92HD75B
4-CHANNEL HD AUDIO CODECS OPTIMIZED FOR LOW POWER
8.32.6. VolumeKnob Cntrl
8.32.7. VolumeKnob Update
8.32.6.1. VolumeKnob Cntrl
8.32.7.1. VolumeKnob Update
Get
[31.:8]
[7]
[6.:0]
Get
[31.:5]
[4]
Bit
Bit
Rsvd
Direct
Volume
Rsvd
Continuous
Bitfield Name
Bitfield Name
F0F
FE0
Verb ID
Verb ID
R
RW
RW
R
RW
205
RW
RW
000000
0
7F
0000000
1
Reset
Reset
00
00
Reserved.
Direct = 1 causes the volume control to
directly control the hardware volume of
the slave amps. Direct = 0 causes unso-
licited responses to be generated.
Volume, specified in steps of amplifier
gain
Reserved.
Allow continuous incrementing/decre-
menting of the volume knob value.
Payload
Payload
92HD75B
Description
Description
See bitfield table.
See bitfield table.
Response
Response
PC AUDIO
V 1.0 01-09