la4534m Sanyo Semiconductor Corporation, la4534m Datasheet - Page 3

• Manufacturer Part Number: la4534m
• Description: 3v Stereo Headphones In Low-noise Applications Cd
• Manufacturer: Sanyo Semiconductor Corporation

Test Circuit
Sample Application Circuit
SG
SG
1
Rg
1k
SG
V R
2
2
1
2
1
Rg
1k
V R
V 1
I 1
22 F
22 F
OFF
2
3
ON
+
+
1
4
P/SW
P/SW
1
2
3
4
5
1
2
3
4
5
P/SW
IN 1
PRE
GND
IN 2
REF
P/SW
IN 1
PRE
GND
IN 2
REF
LA4534M
LA4534M
LA4534M
POWER
POWER
MT/SW
MT/SW
OUT 1
OUT 2
OUT 1
OUT 2
GND
GND
V CC
V CC
10
10
9
8
7
6
9
8
7
6
MT/SW
MT/SW
4.7
4.7
4.7
4.7
0.15 F
0.15 F
0.15 F
0.15 F
4
1
+
+
ON
OFF
4.7 F
4.7 F
2
3
I CC
A
V 10
+
+
+
+
220 F
220 F
I 10
220 F
220 F
R L
16
R L
16
R L
16
R L
16
DC
V CC
–
+
V CC
RIPPLE
V R
A11152
A11153
No.4024–3/9