WM8734 ETC-unknow, WM8734 Datasheet - Page 38

• Manufacturer Part Number: WM8734
• Description: Stereo Audio Codec
• Manufacturer: ETC-unknow

WM8734
RECOMMENDED EXTERNAL COMPONENTS
Figure 38 External Components Diagram
w
3-wire Interface
2-wire Interface
Audio Serial Data I/F
3-wire or 2-wire
MPU Interface
3.3V
3.3V
5K
5K
5K
10k
5K
3.3V
10 F
47pF
47pF
470nF
470nF
0.1 F
+
20
+
14
13
15
16
17
18
1
2
5
4
6
7
3
LLINEIN
RLINEIN
MODE
CSB
SDIN
SCLK
DBVDD
DGND
DACLRC
DACDAT
ADCDAT
ADCLRC
BCLK
DCVDD
MCLK
WM8734
Codec
19
AGND
AVDD
ROUT
LOUT
VMID
10
11
12
8
9
+
+
470nF
470nF
0.1 F
0.4 F
AI Rev 2.2 November 2001
3.3V
47k
47k
Advanced Information
100
+
100
+
10 F
10 F
38