92HD89B2X5NDGXZBX Integrated Device Technology (Idt), 92HD89B2X5NDGXZBX Datasheet - Page 215

• Manufacturer Part Number: 92HD89B2X5NDGXZBX
• Description: Audio Codec 2ADC / 2DAC 24-Bit 40-Pin VFQFPN Tray
• Manufacturer: Integrated Device Technology (Idt)
• Type: PCMr

Specifications of 92HD89B2X5NDGXZBX

• Package: 40VFQFPN
• Adc/dac Resolution: 24 Bit
• Number Of Channels: 2ADC /2 DAC
• Sampling Rate: 192 KSPS
• Number Of Adc Inputs: 10
• Number Of Dac Outputs: 11
• Number Of Dacs: 2
• Operating Supply Voltage: 1.5|3.3|5 V

92HD89B
Four channel HD Audio codec optimized for low power
©2009 INTEGRATED DEVICE TECHNOLOGY, INC.
Field Name
EapdCap
VrefCntrl
Rsvd1
BalancedIO
InCap
OutCap
HdphDrvCap
PresDtctCap
TrigRqd
ImpSenseCap
Bits
16
EAPD support: 1 = yes, 0 = no.
15:8
Vref support:
bit 5 = 100% support (1 = yes, 0 = no)
bit 4 = 80% support (1 = yes, 0 = no)
bit 3 = Reserved
bit 2 = GND support (1 = yes, 0 = no)
bit 1 = 50% support (1 = yes, 0 = no)
bit 0 = Hi-Z support (1 = yes, 0 = no)
7
Reserved.
6
Balanced I/O support: 1 = yes, 0 = no.
5
Input support: 1 = yes, 0 = no.
4
Output support: 1 = yes, 0 = no.
3
Headphone amp present: 1 = yes, 0 = no.
2
Presence detection support: 1 = yes, 0 = no.
1
Trigger required for impedance sense: 1 = yes, 0 = no.
0
Impedance sense support: 1 = yes, 0 = no.
bit 7 = Reserved
bit 6 = Reserved
R/W
R
R
R
R
R
R
R
R
R
R
Default
0h
00h
0h
0h
1h
1h
0h
1h
0h
0h
215
Reset
N/A (Hard-coded)
N/A (Hard-coded)
N/A (Hard-coded)
N/A (Hard-coded)
N/A (Hard-coded)
N/A (Hard-coded)
N/A (Hard-coded)
N/A (Hard-coded)
N/A (Hard-coded)
N/A (Hard-coded)
V 1.0 11/10
92HD89B