AKD4682-A Datasheet, PDF (43/51 Pages) Asahi Kasei Microsystems – 24bit CODEC that has two channels of ADC and four channels of DAC

5
D
C
B
A
5
4
3
2
D3.3V
R35
10k
R40
10k
PORT2
A1-10PA-2.54DSA
1
10
2
9 SCL
3
8 SDA
4
7 SDA(ACK)
5
6
uP-I/F
DGND
R38
470
R36
470
R44
(short)
D3.3V
D3.3V
U3B
3
4
74LS07
R39
D3.3V
U3A
1
2
R41
74LS07
100
SCL
100
SDA
R66 10k
R48 10k
D1
1S1588
H
L
SW1
ATE1D-2M3
PDN
D3.3V
R49 D3.3V
10k
U4A
1
2
3
74HC14
C33
0.1u
D3.3V
U4B
4
74HC14
R51
100
DGND
PDN
1
D
C
B
A
Title
AKD4682-A
Size Document Number
Rev
A3
INPUT/OUTPUT
0
Date:
Monday, November 20, 2006
Sheet
1
of 1
4
3
2
1