IDT92HD005XX5NLGXB2X IDT, Integrated Device Technology Inc, IDT92HD005XX5NLGXB2X Datasheet - Page 26

• Manufacturer Part Number: IDT92HD005XX5NLGXB2X
• Description: IC AUDIO CODEC HD 4CH 48-VFQFPN
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec, HDr

Specifications of IDT92HD005XX5NLGXB2X

• 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-VFQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 92HD005XX5NLGXB2X

IDT™
4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE
Analog inputs
Analog to Digital Converter
Dynamic Range, All Analog Inputs to
A/D Digital Filter Pass Band (Note 5)
Any Analog Input to ADC Crosstalk
Any Analog Input to ADC Crosstalk
92HD005/92HD005D
4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE
Group Delay (48KHz sample rate)
Interchannel Gain Mismatch ADC
A/D Digital Filter Transition Band
THD+N All Analog Inputs to A/D
Full Scale All Line-Outs
Full Scale All Line-Outs
All Analog Inputs with boost
All Analog Inputs with boost
All Analog Inputs with boost
All Analog Inputs with boost
SNR All Analog Inputs to A/D
Analog Frequency Response
All Headphone Capable Outputs
Attenuation, Gain Step Size
A/D Digital Filter Stop Band
A/D Digital Filter Stop Band
Spurious Tone Rejection
Full Scale Input Voltage
Rejection (Note 6)
Input Capacitance
Input Impedance
A/D (Note 1)
Resolution
Parameter
ANALOG
(Note 4)
(Note 3)
(Note 2)
High Pass Filer Enabled, 1Vrms
10KHz Signal Frequency
High Pass Filter enabled,
High Pass Filter enabled,
1KHz Signal Frequency
(Not recommended)
0dB Boost @4.75V
-3dBV input Level
-3dBV input Level
DAC PCM Data
DAC PCM Data
Input, No boost
10dB Boost
20dB Boost
30dB Boost
40dB Boost
Conditions
32Ω load
26
AVdd
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
5V
5V
5V
5V
5V
5V
5V
5V
5V
5V
5V
All
All
All
All
All
All
All
All
All
All
All
All
All
All
21,000
31,000
1.00
0.70
2.83
2.00
1.00
0.31
0.10
0.03
0.01
Min
-90
31
15
88
88
10
20
-
-
-
-
-
-
-
-
-100
Typ
-80
-85
1.5
50
25
50
15
24
90
87
90
87
85
72
-
-
-
-
-
-
-
-
-
-
-
-
-
-
92HD005/92HD005D
21,000
31,000
30,000
Max
0.5
1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
mWpeak
Vrms
Vrms
Vrms
Vrms
Vrms
Vrms
Vp-p
Unit
Bits
KΩ
ms
dB
dB
dB
Hz
Hz
Hz
dB
dB
dB
dB
dB
dB
pF
Hz
PC AUDIO
V 1.1 4/08