la4534m Sanyo Semiconductor Corporation, la4534m Datasheet - Page 4

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

Pin Functions (V
Pin No.
10
8
1
2
4
3
5
6
7
9
PRE GND
POWER
Symbol
MT/SW
P/SW1
OUT2
OUT1
GND
REF
V
IN1
IN2
CC
CC
Pin voltage (V)
1.1
1.1
1.1
3.0
1.1
1.1
=3.0V)
2
4
7
9
1
10
5
Equivalent circuit
500
4.7k
20k
20k
LA4534M
10k
7.8k
A11157
A11159
A11155
A11156
A11158
• The system turns on when the V
pin and turns off by connecting this pin to GND.
• Input pin connection.
• 1.1V fixed bias is applied to this pin.
• Output pin connection.
• The muting function turns on when this pin is
connected to GND and turns off by applying the V
to this pin.
Input impedance is 10k .
Pin function
CC
is applied to this
No.4024–4/9
CC