IDT92HD005DX3PRGXB2X8 IDT, Integrated Device Technology Inc, IDT92HD005DX3PRGXB2X8 Datasheet - Page 181

• Manufacturer Part Number: IDT92HD005DX3PRGXB2X8
• Description: IC AUDIO CODEC HD 4CH 48-TQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec, HDr

Specifications of IDT92HD005DX3PRGXB2X8

• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 2
• Sigma Delta: No
• S/n Ratio, Adcs / Dacs (db) Typ: 90 / 95
• Dynamic Range, Adcs / Dacs (db) Typ: 90 / 95
• 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: 48-TQFP, 48-VQFP
• Package Type: TQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 92HD005DX3PRGXB2X8

IDT™
4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE
No.
Pin
37
38
39
40
41
42
43
44
45
46
47
48
92HD005/92HD005D
4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE
SPDIFIN / GPIO0 /
PORTA_R (HP)
PORTA_L (HP)
DVDD_CORE
VREFOUT-A
SPDIF-OUT
DMIC_CLK
AVDD2
AVSS2
Name
EAPD
Pin
NC
NC
NC
I/O(Analog)
I/O(Analog)
I/O(Digital)
O(Analog)
O(Digital)
O(Digital)
I(Analog)
I(Analog)
I(Analog)
None
None
None
Type
Pin
Internal 50 KΩ pull-down SPDIF digital output
50 KΩ pull-down
50 KΩ pull-up
Pull-down
Pull-up/
Internal
None
None
None
None
None
None
None
None
None
181
Reference Voltage out drive (intended for microphone bias) for
Port A
Analog Vdd = 5.0 V or 3.3 V
Input/Output of Left DAC0 & 1
DVDD
Input/Output of Right DAC0 & 1
Analog Ground
No Connect
No Connect
No Connect
Digital Microphone Output Clock
SPDIF Input, General Purpose I/O, EAPD
92HD005/92HD005D
Pin Description
PC AUDIO
V 1.1 4/08