M62446AFP
Application Example
When using Tone control and Bypass
0.001 µF
10 µF
22 kΩ
+
OUT4
OUT3
OUT2
OUT1
1
2
3
42
DVDD = 5 V
22 kΩ
22 kΩ
22 kΩ
41
40
39
38
37
36
35
34
33
32
31
OUT-
PUT
PORT
MCU
I/F
MCU
volume
volume
volume
volume
volume
volume
4
0.0047 µF
47 µF
+
5
DGND
AGND
AVDD = 7 V
SWin
3.3 µF
6
3.3 µF
SWout
SRout
7
3.3 µF
3.3 µF
3.3 µF
3.3 µF
3.3 µF
3.3 µF
SRin
SLin
8
3.3 µF
3.3 µF
3.3 µF
SLout
9
Cout
10
11
12
13
14
15
16
17
18
19
20
21
Cin
Rin
Lin
Rout
Lout
AVSS = –7 V
30
47 µF
0.0047 µF
+
29
28
27
26
25
24
23
22
3.3 µF
3.3 µF
3.3 µF
3.3 µF
BYPASSRin
BYPASSLin
3.3 µF
8200 pF
0.015 µF
8200 pF
0.015 µF
0.33 µF
tone
tone
0.33 µF
REJ03F0212-0201 Rev.2.01 Mar 31, 2008
Page 17 of 18
RENESAS [ RENESAS TECHNOLOGY CORP ]
