AKD4373-B Datasheet, PDF (29/34 Pages) Asahi Kasei Microsystems – AK4373 Evaluation Board Rev.1

A
E
PDN
CSN
JP1
I2C-SEL
CCLK
D
CDTI
R3 100
ACK
SDTI
R4 51
LRCK
C
BICK
DVDD
R5 51
R6 51
MCKI
R7 51
B
HVDD-REG
A
A
B
C
U5
C4 ⁺
10u
9 _CCLK/SCL
10 _CDTI/SDA
11 _SDTI
12 _NC
13 _LRCK
14 _BICK
15
C5
0.1u
16
DVDD
VSS3
R2
47k
C1 C9
R1
10u 2.2u
10k
C3
C2
C8
4.7n
0.1u 0.1u
AK4373
NC ³²
NC ³¹
NC ³⁰
MIN- ²⁹
MIN+ ²⁸
LOUT ²⁷
ROUT ²⁶
MUTET ²⁵
1
TP1
MCKO
TP10
HPR-
C7
0.1u
C6
10u
TP9
HPR+
TP8
HPL-
R8
0
+ C10
1u
TP7
HPL+
R9
0
JP2
HP/SPK-SEL
JP3
C11 ⁺
HPR Cap-less 47u
+C12
47u
JP5
HPL Cap-less
HVCM
GND
JP4
HP-SEL
J1
SPK/HPR
- 29 -
J2
HP
B
C
D
E
AVDD-REG
E
D
R10
20k
R11
20k
C13 1u
C14 1u
C15 1u
C16 1u
R14 220
R12
47k
R15 220
R13
47k
J3
6
4
3
MIN+/-
C
J4
4
6
3
L/R OUT
B
A
Title
AKD4373-B
Size Document Number
Rev
A3
AK4373
1
Date: Friday, June 20, 2008
Sheet
1 of 3
D
E