AKD4554 Datasheet, PDF (21/27 Pages) Asahi Kasei Microsystems – Evaluation board Rev.0 for AK4554

A
B
C
D
E
VD
L2
47u
VD
E
E
PORT1
DIP SW
VCC ³
C14
10u
DIF2, 0 DEM1 DEM0
GND
OUT
2
1
C12
0.1u
+ C13
10u
R13
470
TORX141
C15
AK4555
ON
OFF OFF 44.1k
0.1u
AK4550/4
OFF OFF ON
OFF
ON
OFF 48k
ON
ON
32k
C16
R14
0.47u
18k
RP1
4
3
D
2
1
47k
DIF2,0
DEM 1
DEM 0
SW1
1
6
2
5
3
4
MODE2
VD
DEM0
DEM1
U2
1 _IPS0
2 _NC
VD
VD
D
U3A
R15
LED1
14
1k
ERF
INT0 ³⁶
1
2
7
2
1
74HC14
OCKS0 ³⁵
3 _DIF0
OCKS1 ³⁴
4 _TEST2
CM1 ³³
5 _DIF1
CM0 ³²
4114_PDN
C
6 _NC
AK4114
PDN ³¹
TP1 EXTCLK
1
C17
C
5p
7 _DIF2
XTI ³⁰
8 _IPS1
XTO ²⁹
X1
C18
11.2896MHz 5p
9 _P/SN
DAUX ²⁸
SDTO
VD
10 _XTL0
MCKO2 ²⁷
11 _XTL1
BICK ²⁶
DIR_BICK
B
B
12 _VIN
SDTO ²⁵
DIR_SDTO
C19
C20
0.1u
0.1u
VD
VD
PORT2
IN
VCC
3
2
C21
C22
10u
R16
10u
5.1
VD
A
GND ¹
TOTX141
C23
0.1u
A
B
C
DIR_LRCK
DIR_MCKO
A
Title
AKD4554-E
Size Document Number
Rev
A3
DIR/DIT
0
Date: Monday, February 07, 2005
Sheet
2 of 4
D
E