la6576 Sanyo Semiconductor Corporation, la6576 Datasheet - Page 5
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la6576
Manufacturer Part Number
la6576
Description
5-channel Driver For Compact Disk Applications
Manufacturer
Sanyo Semiconductor Corporation
Datasheet
1.LA6576.pdf
(8 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
la6576-TE-L
Manufacturer:
SANYO
Quantity:
980
Pin Description
(BTL-AMP)
(CH1 to 4)
(H bridge)
(H bridge)
Pin name
Output
Output
MUTE
Input
Input
Pin name
V IN 1+A
V IN 1+B
MUTE1
MUTE2
V IN 1-A
V IN 1-B
V IN 2+
V IN 3+
V IN 4+
V IN 2-
V IN 3-
V IN 4-
V O 1+
V O 2+
V O 3+
V O 4+
V LO +
V IN 1
V IN 2
V IN 3
V IN 4
FWD
V O 1-
V O 2-
V O 3-
V O 4-
V LO -
REV
Pin no.
17
19
16
18
15
22
21
20
25
24
23
32
31
33
12
13
10
11
34
35
1
2
8
9
6
7
4
5
S-GND
FWD
S-GND
P-GND
V IN *+
V CC
V CC
S-GND
MUTE
V CC 1
Equivalent circuit
LA6576
V LO +
V IN *-
V LO -
V CC *
V O *
RF
V IN *
REV
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.
Output for channel 1 to 4.
H bridge (LOADING) output
BTL AMP output, which turns ON/OFF
the output for CH1 – CH4,
MUTE: H Output ON
MUTE: L Output OFF
Pin explanation
No.7742-5/8