AKD4673-A Datasheet, PDF (33/48 Pages) Asahi Kasei Microsystems – stereo CODEC with built-in MIC/HP amplifier and TSC

A
B
C
REG1
1
E
T45_RED
AGND1
1
T45_BK
HVDD1
1
T45_OR
D
AVDD1
1
T45_OR
DVDD1
1
T45_OR
C
TVDD1
1
T45_OR
VCC1
1
T45_OR
B
D3V1
1
T45_OR
DGND1
1
T45_BK
T1
TA48033F
IN OUT
C21
0.1u
C22 ⁺ C23
0.1u
47u
L1
(short)
2
1
+ _C24
47u
JP3
HVDD_SEL
HVDD
L2
1
2
+
(short)
C25
47u
L3
1
2
+
(short)
C26
47u
L4
1
2
+
(short)
C27
47u
JP1
GND
+
L5
1
2
(short)
C28
47u
JP4
AVDD_SEL
AVDD
R9
10
JP5
DVDD_SEL
DVDD
JP6
TVDD_SEL
TVDD
JP7
VCC_SEL
VCC
L6
1
2
+
(short)
C29
47u
D3V
6
J1
LIN1/RIN1
4
3
J2
LIN
2
1
3
4
5
C30
R10
1u (short)
JP8
LIN2
LIN3
LIN4
LIN_SEL
J3
RIN
2
1
3
4
5
C31
R11
1u (short)
JP9
RIN2
RIN3
RIN4
RIN_SEL
LIN1
RIN1
LIN2
LIN3
LIN4
RIN2
RIN3
RIN4
A
A
B
C
D
E
LOUT
C33
1u
ROUT
C34
1u
3.5ST
JP10
LOUT_SEL R13
220
RCA
R14
10k
3.5ST
JP11
ROUT_SEL R15
220
RCA
R16
10k
J5
LOUT
E
1
2
3
4
5
J6
ROUT
1
2
3
4
5
D
RCA
R18
HPL
JP12
16
HPL
R17
C35
(short)
220u
HP
HPR
HP
R19
(short)
C36
220u
JP13
HPR
RCA
R20
16
J7
HPL
1
2
3
4
5
J9
HP/LINE
6
4
C
3
J8
HPR
1
2
3
4
5
SPP
SPN
C37
1u
R21
(open)
R22
10k
R23
(open)
C38
(short)
B
J10
SPK/MOUT
6
4
3
JP26
MOUT
A
Title
AKD4673-A
Size Document Number
Rev
A3
Power Supply, I/O
0
Date: Monday, December 11, 2006 Sheet
2 of 5
D
E