ak4555 AKM Semiconductor, Inc., ak4555 Datasheet - Page 12

• Manufacturer Part Number: ak4555
• Description: Low Power & Small Package 20bit ?? Codec
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
Figure 6
application circuit, optimum layout, power supply arrangements and measurement results.
Notes:
MS0363-E-01
- When AOUT drives some capacitive load, some resistor should be added in series between AOUT and capacitive
load.
1.6 ∼ 3.6V
Analog Supply
shows the system connection diagram. An evaluation board[AKD4555] is available which demonstrates
Mode
Control
Rch In
Lch In
+
+
10u
+
Figure 6. System Connection Diagram Example
0.1u
1
2
3
4
5
6
7
8
0.1u
VCOM
AINR
AINL
VSS
VDD
DEM0
DEM1
SDTO
SYSTEM DESIGN
Analog Ground
AK4555
Top View
- 12 -
PWDAN
PWADN
AOUTR
AOUTL
MCLK
LRCK
SCLK
SDTI
16
15
14
13
12
11
10
9
Reset
Reset
System Ground
Controller
[AK4555]
2005/08