AKD4682-A Datasheet, PDF (46/51 Pages) Asahi Kasei Microsystems – 24bit CODEC that has two channels of ADC and four channels of DAC

5
D
RP2
9
8
7
6
5
4
3
2
C
1
47k
DGND1
B
A
5
4
J25 PORTB_RX0
2
3
1
MR-552LS
DGND1
DVDD2
D3.3V
PORT B_DIT
SW4
DIF0 1
16
DIF1 2
15
3
14
CM0 4
13
5
12
OCKS0 6
11
OCKS1 7
10
MSB 8
9
C56
R80 0.1u
75
DGND1
U10
1 _IPS0
2 _NC
PORTB_CM0
PORTB_OCKS0
PORTB_OCKS1
MSB
3 _DIF0
4 _TEST2
5 _DIF1
6 _NC
7 _DIF2
8 _IPS1
DGND1
9 _P/SN
10 _XTL0
11 _XTL1
12 _VIN
DGND1
3
DGND1
C57
10u
2
1
C58
0.1u
C59
R82
0.47u
18k
AK4114
DGND1
C63
0.1u
4114_TVDD
J26 PORTB_TX1
2
3
1
T3
DA02
4
8
MR-552LS
DGND1
R84
1
5
150
1
2
C65
10u
R85
240
DGND1
DGND1
EXB J30
2
1
3
4
BNC
5
DGND1
D3.3V
D3.3V
U9B
3
4
JP20 74VHC04
EXA50
R86
50
C64
0.1u
1
2
C66
10u
DGND1
EXB
DGND1
4
3
2
1
D3.3V
D3.3V
INT0 ³⁶
OCKS0 ³⁵
D3.3V
R83
U8B 1k
3
4
74HC04
LED2
ERF
K
A
PORTB_OCKS0
OCKS1 ³⁴
PORTB_OCKS1
D3.3V
D3.3V
R81
10k
D3
HSU119
U14C
U14D
D
6
5
8
9
74HC14
74HC14
L
H
C60
0.1u
SW5
ATE1D-2M3
DIT PORTB
D3.3V
DGND
CM1 ³³
DGND1
PORTB_CM0
C
CM0 ³²
PDN ³¹
XTI ³⁰
XTO ²⁹
DAUX ²⁸
C61
5p
X3
C62
12.288MHz
5p
JP27
MCLKB_SEL1
DGND1
SDTOB
MCLKA
EXB
MCKO2 ²⁷
BICK ²⁶
SDTO ²⁵
MCLKB
BICKB
LRCKB
B
JP46
MCKO2
MCKO1
MCLKA
MCLKB_SEL2
JP28
BICKA
BICKB_SEL
JP29
LRCKA
LRCKB_SEL
2
PORT5
A1-10PA-2.54DSA
MCLK
1
BICKB 2
LRCKB 3
SDTOB 4
5
10 GND
9
8
7
6
PORT B
DGND1
A
Title
AKD4682-A
Size Document Number
Rev
A3
PORT B
0
Date:
Monday, November 20, 2006
Sheet
1
of 1
1