Datasheet

Applications STA559BW 62/67 Doc ID 18190 Rev 1
Figure 19. Applications circuit
STA559BW
C33
100nF
+
C14
100µF 25V
C22
1nF
SCL
SDA
3V3
Vcc
RESET
C18
100nF
R36 0
C30
100nF
C21 1µF 25V
C23 100nF
C29 100nF
C31 1µF 25V
INTL
C32
100nF
C13
100nF
3V3
C36
4.7nF
R14
2K2 C35
680pF
LRCKI
PWDN
3V3
OUT2B
XTI
R35 2R2
BICKI
OUT2A
U4
STA559BW
GND_SUB
1
SA
2
TEST_MODE
3
VSS
4
VCC_REG
5
OUT2B
6
GND2
7
VCC2
8
OUT2A
9
OUT1B
10
Vcc1
11
GND1
12
OUT1A
13
GND_REG
14
VDD
15
CONFIG
16
OUT3B / FFX3B
17
OUT3A / FFX3A
18
EAPD / OUT4B
19
TWARN / OUT4A
20
VDD_DIG
21
GND_DIG
22
PWRDN
23
VDD_PLL
24
FILTER_PLL
25
GND_PLL
26
XTI
27
BICKI
28
LRCKI
29
SDI
30
RESET
31
INT_LINE
32
SDA
33
SCL
34
GND_DIG
35
VDD_DIG
36
OUT1B
DATA
OUT1A
R11
10K