AKD4358-B Datasheet, PDF (39/46 Pages) Asahi Kasei Microsystems – digital audio interface that can interface with digital audio systems via opt-connector or RCA connector

5
4
AGND ^{3 JP9} DGND
2
1 _{DIR_VD}
4358_VA
L2
1
JP1
AVDD
2
3
1
4358_VA
REG
T1
NJM78M05FA
3 _OUT
IN ¹
+15V
GND
DZF3
U1A
1
2
74HCT14
R1
LE1
1k
DZF3
+
(short)
C4
+
C1
C2
C3
4114_5V
U1B
R2
LE2
D
47u
47u
0.1u
0.1u
4358_VD
JP2
DVDD
JP7
4114_5V
4358_VD
L4
1
2
4114_5V (short)
+ _C10
DZF2
3
4
74HCT14
1k
DZF2
D
R4
L3
DVDD
3
11
2
47u
DZF1
U1C
5
6
R3
LE3
AVDD
AVDD
5.1
4358_VD (short)
+ _C7
47u
DIR_VD
74HCT14
1k
DZF1
DVDD
C
CAD0 1
CAD1 2
I2C 3
DIF0 4
ACKSN5
DVDD
S3
10
9
8
7
6
DAC MODES
RP2
5
4
3
2
1
CAD1
I2C
DIF0_DAC
47k
B
DVDD
PDN
EXT_BICK
4114_BICK
EXT_MCLK
MCKO1
JP4
EXT
DIR
DAC_MCLK
JP3
EXT
DIR
DAC_BICK
SDTI4
SDTI1
SDTI2
A
SDTI3
JP6
4114_LRCK
EXT_LRCK
DIR
EXT
DAC_LRCK
R5 short PDN
R6 short BICK
R7 short
R34
short
R16 short
R15 short
R14 short
R13 short
MCLK
SDTI4
SDTI1
SDTI2
SDTI3
LRCK
DGND
LOUT1-
LOUT1+
DZF3
DZF2
DZF1
+ _{C8 C9}
220u 0.1u
AGND
1 _LOUT1-
2 _LOUT1+
3 _DZF3
4 _DZF2
5 _DZF1
6 _CAD0
7 _ACKSN
8 _PDN
9 _BICK
10 _MCLK
11 _DVDD
12 _DVSS
U14
AK4358
ROUT1+
ROUT1-
LOUT2+
LOUT2-
ROUT2+
ROUT2-
LOUT3+
LOUT3-
ROUT3+
ROUT3-
C
LOUT4+
LOUT4-
AVSS ³⁶
AVDD ³⁵
VREFH ³⁴
C6
C5
0.1u 220u
AVDD
ROUT4+ ³³
ROUT4+
ROUT4- ³²
ROUT4-
DIF0 ³¹
DIF0_DAC
DSDR3 ³⁰
DSDR3
DSDL3 ²⁹
DSDL3
DSDR2 ²⁸
DSDR2
DSDL2 ²⁷
DSDL2
B
DSDR1 ²⁶
DSDR1
DSDL1 ²⁵
DSDL1
R130 short
DSDR4
DSDR4
DSDL4
R8 short
DSDL4
DCLK
R9 short
DCLK
R10 short
CSN/CAD1
CSN
R11 short
CDTI/SDA
CDTI
R12 short
CCLK/SDA
CCLK
A
I2C
Title
AKD4358
Size
A3
Document Number
AK4358
Rev
B
Date:
Thursday, January 09, 2003
Sheet
1
of
4