stac9228d5tae Integrated Device Technology, stac9228d5tae Datasheet - Page 20

• 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
A/D Digital Filter Pass Band (Note
5)
A/D Digital Filter Transition Band
A/D Digital Filter Stop Band
A/D Digital Filter Stop Band
Rejection (Note 6)
Group Delay (48 KHz sample
rate)
Any Analog Input to ADC
Crosstalk
Any Analog Input to ADC
Crosstalk
Spurious Tone Rejection
Attenuation, Gain Step Size
ANALOG
Interchannel Gain Mismatch ADC
Noise Floor when 40dB Mic Boost
Enabled
40dB Mic Boost Enabled SNR
40dB Mic Boos Enabled THD+N
Power Supply
Power Supply Rejection Ratio
Power Supply Rejection Ratio
D0 Didd
D0 Aidd
D1 Didd
D1 Aidd
D2 Didd
D2 Aidd
D3 Didd
D3 Aidd
One Stereo ADC Didd
One Stereo ADC Aidd
One Stereo DAC Didd
One Stereo DAC Aidd
CD Input
CD Common Mode Rejection
(CMR)
Voltage Reference Outputs
Parameter
5.0 V, 4.5 V, & 4.0 V, 3.3 V
5.0 V, 4.5 V, & 4.0 V, 3.3 V
5.0 V, 4.5 V, & 4.0 V, 3.3 V
5.0 V, 4.5 V, & 4.0 V, 3.3 V
5.0 V, 4.5 V, & 4.0 V, 3.3 V
5.0 V, 4.5 V, & 4.0 V, 3.3 V
10 KHz Signal Frequency
1 KHz Signal Frequency
IDT CONFIDENTIAL
Conditions
5 mV Input
5 mV Input
20 KHz
1 KHz
3.3 V
3.3 V
3.3 V
3.3 V
3.3 V
3.3 V
20
AVdd
All
All
All
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
20
50
-
-
-
-
-
-
-
-
-100
Typ
-85
-80
1.5
-70
-40
60
55
75
85
75
85
23
58
23
37
10
55
8
3
2
-
-
-
-
-
-
19,200
28,800
Max
0.01
0.5
90
90
30
30
10
1
5
-
-
-
-
-
-
-
-
PC AUDIO
Unit
mV
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
ms
Hz
Hz
Hz
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB