la6544m Sanyo Semiconductor Corporation, la6544m Datasheet - Page 6

• Manufacturer Part Number: la6544m
• Description: Four-channel Bridge Btl Driver For Cd-rom
• Manufacturer: Sanyo Semiconductor Corporation

Pin Description
Pin No.
10
11
12
13
14
32
31
29
28
27
26
24
23
15
7
8
9
6
(Output)
(Input)
MUTE
V
VG*
Pin
V
IN
O
*
*
Symbol
MUTE1
MUTE2
V
V
V
V
V
V
V
V
V
VG1
V
VG2
V
VG3
V
VG4
O
O
O
O
O
O
O
O
IN
IN
IN
IN
1
1
2
2
3
3
4
4
1
2
3
4
+
–
+
–
+
–
+
–
Inputs for each channel
Outputs for each channel
Output on/off control
Function
LA6544M
15
6
11
13
12
14
V CC
RF
MUTE1, 2
10
9
7
8
V CC
VG
V IN
RF
11 k
Equivalent circuit
V REF OUT
V CC
VO
VS
RF
23 24 26 27
28 29 31 32
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