IDT92HD75B2X5NLGXYAX8 IDT, Integrated Device Technology Inc, IDT92HD75B2X5NLGXYAX8 Datasheet - Page 38

• Manufacturer Part Number: IDT92HD75B2X5NLGXYAX8
• Description: IC AUDIO CODEC HD 4CH 32-VFQFPN
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec, HDr

Specifications of IDT92HD75B2X5NLGXYAX8

• 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: 92HD75B2X5NLGXYAX8

4-CHANNEL HD AUDIO CODECS OPTIMIZED FOR LOW POWER
92HD75B
4-CHANNEL HD AUDIO CODECS OPTIMIZED FOR LOW POWER
5.3.
0Ah
0Bh
0Ch
0Dh
0Eh
0Fh
1Ah
1Bh
1Ch
1Dh
1Eh
1Fh
00h
01h
10h
12h
13h
14h
15h
16h
17h
18h
19h
20h
21h
22h
23h
24h
25h
26h
27h
11h
Widget List 92HD75B
ID
MonoPcBeep
MonoOutMux
Volume Knob
Widget Name
MonoOutMix
InPort0Mux
InPort1Mux
SPDIFOut0
SPDIFOut1
Input Mixer
ADC0Mux
ADC1Mux
Reserved
Dig0Mux
Dig2Mux
PCBeep
DigMic0
DigMic1
Dig0Pin
Dig1Pin
Dig2Pin
Port C
Port D
Port A
Port B
Port E
Port F
DAC0
DAC1
ADC0
ADC1
Root
AFG
Table 13. High Definition Audio Widget
Port F Pin Widget (Configurable as Line Out) (48QFN package only)
Digital Microphone 1 Pin Widget (48QFN package only)
Input Mixer (Input Ports, DACs, Analog PC_Beep)
Port A Pin Widget (Configurable as HP, Line Out)
Port B Pin Widget (Configurable as Line In, Mic)
Port C Pin Widget (Configurable as Line In, Mic)
Port E Pin Widget (Configurable as Line In, Mic)
Input port pre-select for ADC0 (also for mixer)
input port pre-select for ADC1 (also for mixer)
Port D Pin Widget (Configurable as Line Out)
38
Port MonoOut and Pc Beep Pin Widget
Second Stereo Output for SPDIF_Out
EAPD and tertiary Digital Output Pin
ADC0 Mux with volume and mute
ADC1 Mux with volume and mute
Stereo Output Converter to DAC
Stereo Output Converter to DAC
Digital Microphone 0 Pin Widget
Stereo Input Converter to ADC
Stereo Input Converter to ADC
Digital Output mux for Dig0Pin
Digital Output Mux for Dig2Pin
Stereo Output for SPDIF_Out
Secondary Digital Output Pin
Mono output source selector
Analog PC Beep Input Pin
Audio Function Group
Port MonoOut Mixer
Digital Output Pin
Digital PC Beep
Description
Root Node
Reserved
92HD75B
PC AUDIO
V 1.0 01-09