AKD4129-A Datasheet, PDF (46/52 Pages) Asahi Kasei Microsystems – Evaluation board

A
D3.3V-1
R24
D1
10k
HSU119
E
L
H
SW1
ATE1D-2M3
AK4128-SMUTE
C23
0.1u
D3.3V-1
R23
D2
10k
HSU119
L
H
SW2
ATE1D-2M3
D
AK4128-PDN
C24
0.1u
B
U7
1
2
3
4
5
6
7
1A
1Y
2A
2Y
3A
3Y
GND
VCC
6A
6Y
5A
5Y
4A
4Y
14
13
12
11
10
9
8
74HC14
SMUTE
C22
0.1u
D3.3V-1
AK4128-PDN
UNLOCK
D3.3V-1
LE1
SML-210LT
1
2
R22
1k
UNLOCK
D3.3V-2
C
R28
D4
10k
HSU119
L
H
SW10
ATE1D-2M3
DIR1-PDN
C37
0.1u
D3.3V-2
R27
D3
10k
HSU119
B
L
H
SW11
ATE1D-2M3
DIR2-PDN
C36
0.1u
U8
1
2
3
4
5
6
7
1A
1Y
2A
2Y
3A
3Y
GND
VCC
6A
6Y
5A
5Y
4A
4Y
14
13
12
11
10
9
8
74HC14
DIR1-PDN
C44
0.1u
D3.3V-2
DIR2-PDN
A
A
B
C
D
D3.3V-1
PORT11
R63 R64
A1-10PA-2.54DSA
10k 10k
10
9
8
7 SCL
R65 470
6
5 SDA
R66 470
4
3 SDA(ACK) R67 0
2
1
uP-I/F
D3.3V-1
D3.3V-1
R68 10k
R69 10k
U10
1
3
5
9
11
13
1A
2A
3A
4A
5A
6A
14 _VCC
1Y
2Y
3Y
4Y
5Y
6Y
2
4
6
8
10
12
C65
0.1u
7 _GND
74LS07
E
R61 100
R62 100
SCL
SDA
E
D
D3.3V-2
R30
D6
10k
HSU119
L
H
SW12
ATE1D-2M3
DIR3-PDN
C48
0.1u
D3.3V-2
R29
D5
10k
HSU119
L
H
SW13
ATE1D-2M3
DIR4-PDN
C45
0.1u
D3.3V-2
R31
D7
10k
HSU119
L
H
SW14
ATE1D-2M3
DIT-PDN
C50
0.1u
C
C
U9
1
2
3
4
5
6
7
1A
1Y
2A
2Y
3A
3Y
GND
VCC
6A
6Y
5A
5Y
4A
4Y
14
13
12
11
10
9
8
74HC14
DIR3-PDN
C49
0.1u
D3.3V-2
DIT-PDN
DIR4-PDN
B
A
Title
AKD4129-A
Size Document Number
Rev
A3
LOGIC
0
Date:
Friday, May 28, 2010
Sheet
8 of 10
D
E