CXA1622M/P
BTL, Stereo Application Circuit
When using internal IC electrical volume
16
15
14
13
12
11
10
9
VOL
NF1
GND
P GND1
OUT1
REG
IN1
V
CC
IN Lch
+
CXA1622M/P
P GND2
RIPPLE
OUT2
GND
C1
10µ
NF2
SW
IN2
NC
1
2
3
4
5
6
7
8
+
C3
3.3µ
C5
0.1µ
+
C7
10µ
LINKAGE VOL.
16
15
14
13
12
11
10
9
VOL
NF1
P GND1
OUT1
REG
GND
IN1
IN Rch
+
CXA1622M/P
P GND2
RIPPLE
OUT2
C1
10µ
GND
NF2
SW
IN2
NC
V
CC
1
2
3
4
5
6
7
8
+
C3
3.3µ
C5
0.1µ
+
C7
10µ
GND
Application circuits shown are typical examples illustrating the operation of the devices. Sony cannot assume responsibility for
any problems arising out of the use of these circuits or for any infringement of third party patent and other right due to same.
—10—
+
+
+
C2
10µ
R1
50k
C5
0.1µ
C4
3.3µ
V1
3V
C8
C9
0.1µ 220µ
+
R2
8
s.p
R2
8
s.p
+
+
C2
10µ
R1
50k
C5
0.1µ
C4
3.3µ
C8
C9
0.1µ 220µ
SONY [ SONY CORPORATION ]
