ALC202 Просмотр технического описания (PDF) - Unspecified
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производитель
ALC202 Datasheet PDF : 29 Pages
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Avance Logic, Inc.
ALC202
Analog to Analog S/N
CD to LINE-OUT
-
95
-
dB
Other to LINE-OUT
-
95
-
Analog frequency response
16
-
22,000
Hz
S/N (A-weighted)
D/A
-
90
-
dB
A/D
-
90
-
Total Harmonic Distortion (A-weighted)
D/A
-
-85
-
dB
A/D
-
-85
-
D/A & A/D frequency response
20
-
19,200
Hz
Transition Band
19,200
-
28,800
Hz
Stop Band
28,800
-
¥
Hz
Stop Band Rejection
-75
-
-
dB
Out-of-Band Rejection
-
-65
-
dB
Group delay
-
-
1
ms
Power Supply Rejection
-
-65
-
dB
MIC Amplifier 20dB Gain
18
20
22
dB
Master Volume (Mono,Stereo) : 32 step
Step Size
-
1.5
-
dB
Attenuation Control Range
0
-
46.5
dB
PC Beep Volume : 16 step
Step Size
-
3.0
-
dB
Attenuation Control Range
0
-
45
dB
Analog Mixer Volume : 32 step
Step Size
-
1.5
-
dB
Gain Control Range
-34.5
-
+12
dB
Record Gain : 16 step
Step Size
-
1.5
-
dB
Gain Control Range
0
-
+22.5
dB
Input impedance (gain = 0dB, mixer = off)
LINE-IN
64
KW
CD-IN, AUX-IN, VIDEO-IN, MIC-IN
32
KW
PCBEEP, PHONE
16
KW
Analog Output Impedance (LINE-OUT)
10
W
Analog Output Impedance (HP-OUT)
10
W
Power Supply Current
-
VA=5.0v,
60
70
mA
VD=3.3v
10
mA
Power Down Current
VA=5.0v
-
500
uA
VD=3.3v
1000
uA
Vrefout
Vrefout Drive Current
-
2.50
-
V
8
mA
- 27 -
Rev0.62
http://www.realtek.com.tw
Preliminary
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