alc250-lf Realtek Semiconductor Corporation, alc250-lf Datasheet - Page 45
![no-image](/images/no-image-200.jpg)
alc250-lf
Manufacturer Part Number
alc250-lf
Description
Two-channel Ac?97 2.3 Audio Codec With Equalizer
Manufacturer
Realtek Semiconductor Corporation
Datasheet
1.ALC250-LF.pdf
(47 pages)
- Current page: 45 of 47
- Download datasheet (645Kb)
Two-Channel AC’97 2.3 Audio Codec
MIC2-IN
MIC1-IN
HP-OUT-R
HP-OUT-L
VREFOUT2
VREFOUT3-UAJ1
HP-OUT-R
HP-OUT-L
AUX-R
AUX-L
VREFOUT
4.7K@203/250, Stereo MIC
JD1
0@203/250, Stereo MIC
R15
R17
Jack Detect to bypass EQ while headphone is plugged in (ALC250 only)
D5
1N4148
D4
1N4148
Jack Connection -(Universal Audio Jack, UAJ)
0
Universal Audio Jack(UAJ): (ALC250/203)
R13
R51
22K
Jack Connection - Standard Connection
R59
22K
JD2
Standard Jack Connection (ALC250/203/202)
R31
22K
R60
22K
+
JD1
R32
L16
L17
R12
2.2K@203/250, Mono MIC
4.7K@203/250,Stereo MIC
Internal MIC-IN
C66
3.3u
C72
3.3u@ALC250
10K
FERB
FERB
R56
+
C71
3.3u
Internal MIC-IN
40
10K@ALC250
R50
L18
C62
100P
L19
10K
L13
L15
FERB
C63
100P
L8
L9
FERB
C58
100P
FERB
FERB
FERB
FERB
1
2
3
4
5
C52
100P
C60
100P
J1
UAJ1
C59
100P
C53
100P
C61
100P
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
J2
UAJ2
J2
Microphone Input
J1
Headphone Out
ALC250 DataSheet
Rev1.3
Related parts for alc250-lf
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![rtl8100l](/images/no-image3.png)
Part Number:
Description:
Fast Ethernet Controller
Manufacturer:
Realtek Semiconductor Corporation
Datasheet:
![alc268](/images/no-image3.png)
Part Number:
Description:
2+2 Channel High Definition Audio Codec
Manufacturer:
Realtek Semiconductor Corporation
Datasheet:
![alc203-lf](/images/no-image3.png)
Part Number:
Description:
Two-channel Ac?97 2.3 Audio Codec
Manufacturer:
Realtek Semiconductor Corporation
Datasheet:
![alc272](/images/no-image3.png)
Part Number:
Description:
4 Channel High Definition Audio Codec
Manufacturer:
Realtek Semiconductor Corporation
Datasheet:
![alc888s](/images/no-image3.png)
Part Number:
Description:
7.1+2 Channel High Definition Audio Codec With Two Independent S/pdif-out
Manufacturer:
Realtek Semiconductor Corporation
Datasheet:
![alc880](/images/no-image3.png)
Part Number:
Description:
7.1 Channel High Definition Audio Codec
Manufacturer:
Realtek Semiconductor Corporation
Datasheet:
![alc882](/images/no-image3.png)
Part Number:
Description:
7.1+2 Channel High Definition Audio Codec
Manufacturer:
Realtek Semiconductor Corporation
Datasheet:
![alc885-gr](/images/no-image3.png)
Part Number:
Description:
7.1+2 Channel High-performance Hda Codec With Content Protection
Manufacturer:
Realtek Semiconductor Corporation
Datasheet:
![alc883](/images/no-image3.png)
Part Number:
Description:
7.1+2 Channel High Definition Audio Codec
Manufacturer:
Realtek Semiconductor Corporation
Datasheet:
![alc861](/images/no-image3.png)
Part Number:
Description:
7.1 Channel High Definition Audio Codec
Manufacturer:
Realtek Semiconductor Corporation
Datasheet:
![alc850](/images/no-image3.png)
Part Number:
Description:
Eight Channel Ac?97 2.3 Audio Codec
Manufacturer:
Realtek Semiconductor Corporation
Datasheet:
![alc260d-ve-lf](/images/no-image3.png)
Part Number:
Description:
2 Channel High Definition Audio Codec
Manufacturer:
Realtek Semiconductor Corporation
Datasheet:
![alc262w-vd2-gr](/images/no-image3.png)
Part Number:
Description:
4-channel Dac And 6-channel Adc High Definition Audio Codec
Manufacturer:
Realtek Semiconductor Corporation
Datasheet:
![alc269qsrs-gr](/images/no-image3.png)
Part Number:
Description:
High Definition Audio Codec With Embedded Class D Speaker Amplifier
Manufacturer:
Realtek Semiconductor Corporation
Datasheet:
![alc658](/images/no-image3.png)
Part Number:
Description:
Six-channel Ac?97 2.3 Audio Codec
Manufacturer:
Realtek Semiconductor Corporation
Datasheet: