stac9228d5tae Integrated Device Technology, stac9228d5tae Datasheet - Page 18

• Manufacturer Part Number: stac9228d5tae
• Description: 8-channel High Definition Audio Codec
• Manufacturer: Integrated Device Technology

IDT™
STAC9227/9228/9229/9230
8-CHANNEL HIGH DEFINITION AUDIO CODEC
8-CHANNEL HIGH DEFINITION AUDIO CODEC
SNR - DAC to All Headphone
Ports (Note 4)
THD+N - DAC to All Headphone
Ports
(Note 3)
SNR - DAC to All Headphone
Ports
(Note 4)
THD+N - DAC to All Headphone
Ports
(Note 3)
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
Parameter
Analog Mixer Enabled, 10 K:
Signal, 10k: load, PCM data
Analog Mixer Disabled, 32 :
Analog Mixer Disabled, -3dB
Signal, 32 : load, PCM data
Signal, 32 : load, PCM data
Analog Mixer Enabled, 32 :
Analog Mixer Enabled, -3dB
Analog Mixer Enabled, -3dB
10 KHz Signal Frequency
1 KHz Signal Frequency
Analog Mixer Disabled
Analog Mixer Disabled
IDT CONFIDENTIAL
load, PCM data
load, PCM data
load, PCM data
Conditions
18
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
STAC9227/9228/9229/9230V 1.0 MARCH 2007
19,200
28,800
-100
Min
-55
20
-
-
-
-
-
-
0.75
Typ
100
100
100
-85
-80
97
95
85
83
82
80
90
88
87
85
79
77
76
74
87
85
84
82
74
72
71
69
98
-
-
-
-
-
-
19,200
28,800
Max
0.5
0.5
20
1
-
-
-
-
-
-
-
PC AUDIO
ppm/ºC
Unit
mV
ms
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
Hz
Hz
Hz
dB
dB
dB