92HD81B1C5NLGXUAX Integrated Device Technology (Idt), 92HD81B1C5NLGXUAX Datasheet - Page 138
92HD81B1C5NLGXUAX
Manufacturer Part Number
92HD81B1C5NLGXUAX
Description
Audio Codec 2ADC / 2DAC 24-Bit 48-Pin VFQFPN EP Tray
Manufacturer
Integrated Device Technology (Idt)
Type
General Purposer
Datasheet
1.92HD81B1C5NLGXUAX.pdf
(289 pages)
Specifications of 92HD81B1C5NLGXUAX
Package
48VFQFPN EP
Adc/dac Resolution
24 Bit
Number Of Channels
2ADC /2 DAC
Sampling Rate
192 KSPS
Number Of Dac Outputs
8
Number Of Dacs
2
Operating Supply Voltage
1.5|1.8|3.3|4|4.75|5 V
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SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
92HD81
SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
Field Name
ConL0
Field Name
Rsvd1
Gain
Field Name
Rsvd1
Gain
Reg
Reg
Get
Get
Set
Set
7.9.4.
7.9.5.
Byte 4 (Bits 31:24)
Byte 4 (Bits 31:24)
PortE (NID = 0Eh): InAmpLeft
PortE (NID = 0Eh): InAmpRight
Bits
7:0
DAC0 Converter widget (0x13)
Bits
31:2
Reserved.
1:0
Amp gain step number (see InAmpCap parameter pertaining to this widget).
Bits
31:2
Reserved.
1:0
Amp gain step number (see InAmpCap parameter pertaining to this widget).
Byte 3 (Bits 23:16)
Byte 3 (Bits 23:16)
R/W
R
R/W
R
RW
R/W
R
RW
B2000h
B0000h
Default
13h
Default
00000000h
0h
Default
00000000h
0h
138
Byte 2 (Bits 15:8)
Byte 2 (Bits 15:8)
Reset
N/A (Hard-coded)
Reset
N/A (Hard-coded)
POR - DAFG - ULR
Reset
N/A (Hard-coded)
POR - DAFG - ULR
92HD81
Byte 1 (Bits 7:0)
Byte 1 (Bits 7:0)
360h
350h
PC AUDIO
V 0.987 11/09
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