AKD4213-B Datasheet, PDF (28/35 Pages) Asahi Kasei Microsystems – AK4213 Evaluation Board Rev.1

A
B
C
U2
PDN
4 _1A1
1B1 ¹³
E
SCL
5 _1A2
1B2 ¹²
2 _1DIR
1OE ¹⁵
6 _2A1
2B1 ¹¹
7 _2A2
2B2 ¹⁰
DGND
3 _2DIR
TVDD-IN
+ _C27
C28
0.1u
1 _VCCA
D
10u
8 _GND
2OE ¹⁴
VCCB ¹⁶
GND ⁹
DGND
AVC-P
C25
+ _C26
0.1u
10u
JP4 TVDD
VD
AVC-P-SEL
TVDD-IN
VD-IN
DGND
74AVC4T245
DGND
C
SDA
AVC-P
R16 10k
R18 10k
R17 470
PORT1
1
10
2
9
3
8
4
7
5
6
SCL
SDA
ACK
CTRL
B
DGND
A
VD-IN
D1
R20
10k
HSU119
L
H
SW1
C29
PDN
0.1u
DGND
R19
1k
VD-IN
C30
0.1u
U3
1
2
3
4
5
6
1A
1Y
2A
2Y
3A
3Y
4Y
4A
5Y
5A
6Y
6A
8
9
10
11
12
13
14
7
Vcc
GND
74HC14
DGND
A
B
C
D
E
E
D
C
B
A
Title
AKD4213-B
Size Document Number
Rev
A3
LOGIC
1
Date: Thursday, March 06, 2008
Sheet
3 of 4
D
E