+3.3V
Analog
+3.3V
Regulator
+5V Analog
To/From
Decoder
or
+
C12
C13
Microcontroller
36 35 34 33 32 31 30 29 28 27 26 25
37
38
39
40
41
42
43
44
45
46
47
48
24
23
22
21
20
19
18
17
16
15
14
13
V
CC3
AGND3
VCC
AGND4
VCC
AGND5
VCC
AGND6
COM1
VCOM
RST
SCLKI
To/From
Decoder
4
SCLKO
BCK
5
LRCK
TEST
PCM1600
PCM1601
+3.3V
6
VDD
+
Analog
C11
C10
DGND
DATA1
DATA2
DATA3
ZEROA
C1
+
V
2
To/From
Decoder
C2
C3
+
+
V
V
OUT1
OUT2
Output
Low-Pass
Filters
1
2
3
4
5
6
7
8
9
10 11 12
C4
C4
C6
C7
+
+
+
+
Zero
Output
Flags
+5V Analog
+
C9
C8
NOTE: C1 - C7, C8, C11, C13 = 10µF tantalum or aluminum electrolytic
C9, C10, C12 = 0.1µF ceramic
FIGURE 13. Basic Connection Diagram.
®
23
PCM1600, PCM1601