AKD4632 Datasheet, PDF (40/48 Pages) Asahi Kasei Microsystems – AK4632 Evaluation board Rev.0

A
REG_IN T1
TA48033F
IN OUT
REG
C1
E
0.1u
C2
+C3
0.1u
47u
AVSS
B
C
JP1
GND
AVSS SVSS
AVSS
CN1
32pin_4
D
E
E
REG AVDD DVDD VVDD
T45_R T45_O T45_O T45_BU
AVSS
T45_BK
SVDD
T45_BU
SVSS
T45_BK
DGND
T45_BK
REG_IN AVDD DVDD VVDD
AVSS
SVDD
SVSS
C4 C5
2.2u
0.1u R1 C6 C7
2.2k 1u 0.22u JP2
D
AIN
D
AVSS
U1
R2 10k
REG
C8
4.7n
1 _VCOC
AVDD
L1
1
2
JP3
REG AVDD_SEL
CN2
1
2
C9 ⁺
10u
AVSS
C10
0.1u
2 _AVDD
3 _AVSS
C13 ₊ (short)
47u
AVDD
AVDD
AVSS
C
3
AVSS
4
C14
C15
10u
0.1u
4 _VVDD
AVSS
AVDD
VVDD
L3
1
2
C19 ₊ (short)
47u
JP8
AVDD VVDD_SEL
VVDD
VIN
VOUT
PDN
5
JP5
VOUT_SEL SAGC00
6
SAGC11 2 1
C17 47u
7
SAGC00
8
32pin_1
SAGC11 2 1
JP7
C18 1u
VSAG_SEL
R6 51
5 _VIN
6 _VOUT
7 _VSAG
8 _PDN
AK4632
MIN ²⁴
SVSS ²³
SVDD ²²
SPP ²¹
SPN ²⁰
MCKO ¹⁹
MCKI ¹⁸
DVSS ¹⁷
C11
0.1u
C12
10u SVSS
R3 _(short)
R5 _(short)
R4
(open)
JP6 MCKI
CN3
24
23
22
21
20
19
18
17
32pin_3
REG
MIN
SVSS
JP4 REG
SVDD_SEL
SPP
SVDD
SPN
4632_MCKO
4632_MCKI
SVDD
L2
1
2
(short)
+C16 ^C
47u
SVSS
AVSS
AVSS
B
AVDD
DVDD
L4
1
2
C22 ₊ (short)
47u
JP9
AVDD DVDD_SEL _R1410
DVDD
R40
(short)
DVDD
JP10
LVC_SEL
DVDD
LVC
AVSS
VCC(3.3V)
L5
A
1
2
C23 ₊ (short)
47u
VCC
LVC
VCC
JP11
VCC_SEL
D3.3V
A
B
R7 R8 R9 R10 R11 R12 R13
51 51 51 51 51 470 470
C20
0.1u
1
2
C21
10u
AVSS
CN4
32pin_2
C
D
B
A
Title
Size
A3
Date:
AKD4632
Document Number
AK4632
Wednesday, August 18, 2004 Sheet
E
Rev
0
1 of 5