la6548nd Sanyo Semiconductor Corporation, la6548nd Datasheet - Page 3

• Manufacturer Part Number: la6548nd
• Description: For Cd Players And Recorders Four-channel Driver Ic
• Manufacturer: Sanyo Semiconductor Corporation

Package Dimensions
unit : mm (typ)
3307
Block Diagram
(1.04)
30
1
1.78
REG_C
REG_B
MUTE
V CC 1
V O 1 +
V O 2 +
V O 1 -
V O 2 -
V IN 1
GND
GND
GND
V IN 2
VG1
VG2
27.0
11
12
13
14
15
1
2
3
4
5
6
7
8
9
10
11kΩ
11kΩ
0.48
0.95
SANYO : DIP30SDLF(400mil)
Connect to the external pnp
transistor collector.
Connect to the external pnp
transistor base.
Mute (output on/off control)
16
15
15.4kΩ
15.4kΩ
LA6548ND
3.3VREG
2.0
1.5
0.5
– 20
1
0
RESET
15.4kΩ
Independent IC
15.4kΩ
0
Ambient temperature, Ta – °C
11kΩ
11kΩ
20
Pd max – Ta
1.5
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
40
V CC 2
VREF
V IN 4
VG4
V O 4 +
V O 4 -
GND
GND
GND
V O 3 -
V O 3 +
VG3
V IN 3
CD
RESET
60
0.9
No.8767-3/7
80
100