92HD75B2X3NLGXYBX Integrated Device Technology (Idt), 92HD75B2X3NLGXYBX Datasheet - Page 100

• Manufacturer Part Number: 92HD75B2X3NLGXYBX
• Description: Audio Codec 2ADC / 2DAC 24-Bit 32-Pin VFQFPN EP
• Manufacturer: Integrated Device Technology (Idt)
• Type: PCMr

Specifications of 92HD75B2X3NLGXYBX

• Package: 32VFQFPN EP
• Adc/dac Resolution: 24 Bit
• Number Of Channels: 2ADC /2 DAC
• Sampling Rate: 192 KSPS
• Number Of Dacs: 2
• Operating Supply Voltage: 1.5|3.3|4|4.75|5 V

4-CHANNEL HD AUDIO CODECS OPTIMIZED FOR LOW POWER
92HD75B
4-CHANNEL HD AUDIO CODECS OPTIMIZED FOR LOW POWER
8.9.2.
8.9.1.1.
DAC0 Cnvtr
8.9.2.1.
[1]
[0]
Get
[31.:16]
[15]
[14]
[13.:11]
[10.:8]
[7]
Bit
Bit
DAC0 WCap
DAC0 Cnvtr
InAmpPrsnt
Stereo
Rsvd2
StrmType
FrmtSmplRate
SmplRateMultp
SmplRateDiv
Rsvd1
Bitfield Name
Bitfield Name
A
Verb ID
R
R
R
R
RW
RW
RW
R
100
RW
RW
0
1
0000
0
0
0
0
0
Reset
Reset
0000
Input amp present: 1 = yes 0 = no.
Stereo stream support: 1 = yes (stereo)
0 = no (mono).
Reserved.
Stream type: 1 = Non-PCM 0 = PCM.
Sample base rate: 1 = 44.1kHz 0 =
48kHz.
Sample base rate multiple: 000b= x1
(48kHz/44.1kHz or less); 001b= x2
(96kHz/88.2kHz/32kHz); 010b= x3
(144kHz); 011b= x4
(192kHz/176.4kHz); 100b-111b Re-
served
Sample base rate divider: 000b= Divide
by 1 (48kHz/44.1kHz); 001b= Divide by
2 (24kHz/20.05kHz); 010b= Divide by 3
(16kHz/32kHz); 011b= Divide by 4
(11.025kHz); 100b= Divide by 5
(9.6kHz); 101b= Divide by 6 (8kHz);
110b= Divide by 7; 111b= Divide by 8
(6kHz)
Reserved.
Payload
92HD75B
Description
Description
See bitfield table.
Response
PC AUDIO
V 1.0 01-09