AKD4682-A Datasheet, PDF (41/51 Pages) Asahi Kasei Microsystems – 24bit CODEC that has two channels of ADC and four channels of DAC

5
4
3
2
1
CN4
48pin_4
D
D
R12
R11
(short) (short)
R10
R9
(short) (short)
R8
R7
(short) (short)
R6
R5
(short) (short)
AVSS1
U1
CN1
+ _C16
C17
10u 0.1u
48pin_3
DVSS1
1
DVSS1
1 _DVSS1
RIN2 ³⁶
R4
36
(short)
RIN2
MCLKB
R13
2
(short)
4682_TVDD
3
10u
C98
2
0.1u
C99
3
MCLKB
TVDD
LIN2 ³⁵
R3
35
(short)
NC ³⁴
34
LIN2
C
C
R14
LRCKB
4
(short)
4 _LRCKB
RIN1 ³³
R2
33
(short)
RIN1
BICKB
R15
5
(short)
5 _BICKB
LIN1 ³²
R1
32
(short)
LIN1
R16
SDTOB
6
(short)
PDN
7
LRCKA
R18
8
(short)
BICKA
R19
9
(short)
6 _SDTOB
7 _PDN
8 _LRCKA
9 _BICKA
AK4682
AVDD1 ³¹
AVSS1 ³⁰
VCOM3 ²⁹
VCOM36 ²⁸
0.1u
C97
+10u
C96
C92
C93
0.1u
10u
C94
C95
0.1u
10u
31
30
AVSS1
29
AVSS1
28
AVDD1
AVSS1
MCLKA
R20
10
(short)
SDTIA1
R21
11
(short)
10 _MCLKA
11 _SDTIA1
AVSS2 ²⁷
AVDD2 ²⁶
C87
C91
0.1u
10u
27
AVSS2
26
AVSS2
AVDD2
SDTIA2
R22
12
(short)
12 _SDTIA2
ROUT3 ²⁵
25
ROUT3
48pin_1
B
CN3
B
C12
0.1u
C14
10u
C13
0.1u
C15
10u
DVSS2
PVSS
CN2
48pin_2
R23
R24
(short) (short)
DVSS2
R25
(short)
PVSS
A
A
Title
AKD4682-A
Size Document Number
Rev
A2
AK4682
0
Date:
Monday, November 20, 2006
Sheet
1
of 1
5
4
3
2
1