ak4564 AKM Semiconductor, Inc., ak4564 Datasheet - Page 46

• Manufacturer Part Number: ak4564
• Description: 16bit Codec With Built-in Alc And Mic/hp/spk-amp
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
Figure 28 shows the system connection diagram. An evaluation board (AKD4564) is available which demonstrates
application circuits, the optimum layout, power supply arrangements and measurement results.
MS0140-E-01
Analog Supply
+2.6 3.6V
Speaker
DSP
and
P
C1: 0.1 F
C2: 10 F
C3: 0.22 F
C2
+
C1
10
11
12 CCLK
1
2
3
4
5
6
7
8
9
SP0
MUTE
SP1
PDN
SVDD
SVSS
BCLK
MCLK
LRCK
CDTI
CSN
680
10k
C2
Figure 28. System Connection Diagram
+
C2
C3 C3
C1
+
SYSTEM DESIGN
+2.6 5.5V Analog Supply
1
AK4564
1k
+
- 46 -
+
C2
C1
1k
C3
C3
MUTET
BEEP1
BEEP2 25
MOUT
VCOM
HVCM
HVDD
AVDD
+
AVSS
HPR
C2
680
10k
HPL
MIN
36
35
34
33
32
31
30
29
28
27
26
C1
10
C1
+
4.7
C1
10
C1
+
10
C2
C1
C1
+
+
+
+
+
2.2
C2
2.2
[AK4564]
Analog Supply
Analog Supply
+2.6 3.6V
Headphone
2002/07
+2.6 5.5V