AKD4682-A Datasheet, PDF (45/51 Pages) Asahi Kasei Microsystems – 24bit CODEC that has two channels of ADC and four channels of DAC

5
D
RP1
C
47k
9
8
7
6
5
4
3
2
1
DGND
B
A
5
4
J22 PORTA_RX0
2
3
1
R74
75
MR-552LS
DGND
DGND
C46
0.1u
D3.3V
PORT A_DIR/4682
SW2
DIF0 1
16
DIF1 2
15
DIF2 3
14
CM0 4
13
5
12
OCKS0 6
11
OCKS1 7
10
8
9
PORTA_CM0
PORTA_OCKS0
PORTA_OCKS1
DGND
U7
1 _IPS0
2 _NC
3 _DIF0
4 _TEST2
5 _DIF1
6 _NC
7 _DIF2
8 _IPS1
9 _P/SN
10 _XTL0
11 _XTL1
12 _VIN
DGND
3
DGND
C45
10u
2
1
C47
0.1u
C48
R76
0.47u
18k
AK4114
DGND
4114_TVDD
4
C52
0.1u
1
2
C54
10u
DGND
D3.3V
EXA J29
2
1
3
4
BNC
5
DGND
D3.3V
U9A
1
2
JP19
EXA50
74VHC04
R87
50
DGND
3
C53
0.1u
1
2
C55
10u
DGND
EXA
2
1
D3.3V
D3.3V
R75
D3.3V
D3.3V
10k
D2
HSU119
D
U14B
U14A
4
3
2
1
74HC14
74HC14
INT0 ³⁶
D3.3V
R77
U8A 1k
1
2
74HC04
LED1
ERF
K
A
D3.3V
D3.3V
D3.3V
C49
0.1u
H
SW3
ATE1D-2M3
DIR PORTA
DGND
OCKS0 ³⁵
PORTA_OCKS0
OCKS1 ³⁴
D3.3V
PORTA_OCKS1
CM1 ³³
DGND
C
CM0 ³²
PORTA_CM0
PDN ³¹
XTI ³⁰
XTO ²⁹
DAUX ²⁸
MCKO2 ²⁷
BICK ²⁶
C50
5p
X2
C51
11.2896MHz
5p
JP10 XTIA
DGND
SDTOB
EXA
MCLKA
BICKA
LRCKA
SDTO ²⁵
B
JP13
SDTIA1_SEL
DIR
GND
SDTIA1
DIR
GND JP14
SDTIA2_SEL
SDTIA2
JP16
MCLKA_SEL
MCKO2
MCKO1
JP17 BICKA
DGND
MCLKA
1
BICKA
2
LRCKA
3
SDTOB
4
5
10 GND
9
8 SDTIA1
7 SDTIA2
6
JP18 LRCKA
PORT A
PORT4 A1-10PA-2.54DSA
DGND
A
Title
AKD4682-A
Size Document Number
Rev
A3
PORT A
0
Date:
Monday, November 20, 2006
Sheet
1
of 1
2
1