IDTSTAC9272D5TAEB4X IDT, Integrated Device Technology Inc, IDTSTAC9272D5TAEB4X Datasheet - Page 23
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IDTSTAC9272D5TAEB4X
Manufacturer Part Number
IDTSTAC9272D5TAEB4X
Description
Manufacturer
IDT, Integrated Device Technology Inc
Datasheet
1.IDTSTAC9272D5TAEB4X.pdf
(228 pages)
Specifications of IDTSTAC9272D5TAEB4X
Single Supply Voltage (typ)
3.3V
Single Supply Voltage (min)
3.135V
Single Supply Voltage (max)
3.465V
Package Type
TQFP
Lead Free Status / Rohs Status
Compliant
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IDT™
THD+N - DAC to All Headphone Ports
(Note 3)
SNR - DAC to All Headphone Ports
(Note 4)
THD+N - DAC to All Headphone Ports
SNR - DAC to All Headphone Ports
(Note 4)
THD+N - DAC to All Headphone Ports
(Note 3)
Any Analog Input to DAC Crosstalk
Any Analog Input to DAC Crosstalk
Gain Error
Interchannel Gain Mismatch
D/A Digital Filter Pass Band (Note 5)
D/A Digital Filter Transition Band
D/A Digital Filter Stop Band
D/A Digital Filter Stop Band Rejcn (Note 6)
D/A Out-of-Band Rejection (Note 7)
Group Delay (48 KHz sample rate)
Attenuation, Gain Step Size DIGITAL
Gain Drift
DAC Offset Voltage
Deviation from Linear Phase
Analog Outputs
Full Scale All Line-Outs
Full Scale All Line-Outs
All Headphone Capable Outputs
Analog inputs
(Note 3)
STAC9271/9274
10-CHANNEL HIGH DEFINITION AUDIO CODEC
10-CHANNEL HIGH DEFINITION AUDIO CODEC
Parameter
Analog Mixer Enabled, 10 kΩ load, PCM
Analog Mixer Enabled, 32 Ω load, PCM
Analog Mixer Disabled, -3dB Signal,
Analog Mixer Enabled, -3dB Signal,
Analog Mixer Enabled, -3dB Signal,
10 KHz Signal Frequency
1 KHz Signal Frequency
Analog Mixer Disabled
Analog Mixer Disabled
10 kΩ load, PCM data
32 Ω load, PCM data
32 Ω load, PCM data
IDT CONFIDENTIAL
DAC PCM Data
DAC PCM Data
Conditions
32 Ω load
data
data
23
AVdd
4.5 V
4.0 V
3.3 V
4.5 V
4.0 V
3.3 V
4.5 V
4.0 V
3.3 V
4.5 V
4.0 V
3.3 V
4.5 V
4.0 V
3.3 V
4.5 V
4.0 V
3.3 V
5 V
5 V
5 V
5 V
5 V
5 V
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
STAC9271/9274
19,200
28,800
-100
1.00
1.00
1.00
0.70
2.83
Min
-55
20
31
-
-
-
-
-
-
-
0.75
Typ
100
100
-85
-80
85
83
82
80
90
88
87
85
79
77
76
74
87
85
84
82
74
72
71
69
50
1
-
-
-
-
-
-
-
-
19,200
28,800
Max
0.5
0.5
20
10
1
-
-
-
-
-
-
-
-
-
-
PC AUDIO
V 1.1 01/08
mW peak
ppm/ºC
Vrms
Vp-p
Unit
deg.
mV
Hz
dB
dB
ms
dB
dB
dB
dB
dB
dB
dB
dB
dB
Hz
Hz
dB
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