ak4523 AKM Semiconductor, Inc., ak4523 Datasheet - Page 16

• Manufacturer Part Number: ak4523
• Description: 20bit Stereo Ds Adc & Dac
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
M0021-E-03
A nalog G rou nd
5V analog
5V analog
Digital Ground
VA
VA
Figure 9. Power Supply Arrangement
AK4523
AK4523
Figure 8. Ground Layout
Case 2. 5V/3V system
Case 1. 5V system
VD
VD
10
11
12
13
14
1
2
3
4
5
6
7
8
9
V RE FH
A INR+
A INR-
A INL+
A INL-
V A
A GN D
NC
NC
DIF 0
DIF 1
LRCK
S CLK
S DTI
System
Controller
- 16 -
AK 4523
5V digital
System
Controller
3V digital
System
Controller
VD
VD
CM O DE
A OU TR
S M UTE
A OU TL
V CO M
DG ND
DE M 1
DE M 0
S DTO
M CK I
P D
V D
NC
NC
28
27
26
25
24
23
22
21
20
19
17
18
16
15
[AK4523]
1999/12