AKD4642 Datasheet, PDF (26/34 Pages) Asahi Kasei Microsystems – Evaluation board Rev.0 for AK4642

A
B
C
D
E
DGND
JP1
GND
AGND
E
E
C1
1u
D
D
U1
MPWR
1 _MPWR
HPL ²⁴
HPL
C4 ⁺
C5
2.2u
0.1u
2 _VCOM
3 _AVSS
HPR ²³
HVSS ²²
HPR
C6 C7
C8
C9
JP12
REG
10u 0.1u
4 _AVDD
HVDD ²¹
0.1u
10u
HVDD PIEZO
VCC
AK4642
Dynamic
REG
C
C10 4.7n
R3 10k
C
5 _VCOC
SPP ²⁰
SPP
R4 47k
6 _I2C
SPN ¹⁹
SPN
R5
R6 51
10
PDN
7 _PDN
MCKO ¹⁸
TEST2
CSN
R7 51
8 _CSN
MCKI ¹⁷
MCKI
C11
0.1u
B
B
R8 R9 R10 R11 R12 R13
51 51 51 51 51 51
C12
10u
A
A
Title
AKD4642-B
Size
Document Number
Rev
A3
AK4642
0
Date: Monday, September 13, 2004 Sheet
1
of 5
A
B
C
D
E