LA6576 View Datasheet(PDF) - SANYO -> Panasonic
Part Name
Description
Manufacturer
LA6576 Datasheet PDF : 8 Pages
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Pin Description
Pin name Pin name Pin no.
Input
VIN1+A
17
(CH1 to 4) VIN1+B
19
VIN1-A
16
VIN1-B
18
VIN1
15
VIN2+
22
VIN2-
21
VIN2
20
VIN3+
25
VIN3-
24
VIN3
23
VIN4-
32
VIN4+
31
VIN4
33
Input
FWD
1
(H bridge) REV
2
VCC
VIN*+
S-GND
FW D
Output
(BTL-AMP)
VO1+
VO1-
VO2+
VO2-
VO3+
VO3-
VO4+
VO4-
Output
(H bridge)
VLO-
VLO+
S-GND
12
13
10
11
8
9
6
7
4
5
VCC
LA6576
Equivalent circuit
VIN*-
VIN*
Pin explanation
Input pin (CH1 to 4)
Logic input pin.
By combining H and L of this pin, any
one of four modes
(forward/reversed/brake/idling) can be
selected.
REV
VCC*
VO*
VLO+
RF
VLO-
Output for channel 1 to 4.
H bridge (LOADING) output
MUTE
MUTE1
34
MUTE2
35
P-GND
VCC1
MUTE
S-GND
BTL AMP output, which turns ON/OFF
the output for CH1 – CH4,
MUTE: H Output ON
MUTE: L Output OFF
No.7742-5/8
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