參數(shù)資料
型號(hào): LA6557H
廠商: Sanyo Electric Co.,Ltd.
英文描述: Five-Channel Bridge Driver for MD and CD Players
中文描述: 五通道橋?yàn)镸D和CD播放器驅(qū)動(dòng)程序
文件頁(yè)數(shù): 6/8頁(yè)
文件大?。?/td> 67K
代理商: LA6557H
Block Diagram
No. 6350-6/8
LA6557H
1
2
3
4
5
15
16
10
11
12
13
14
FR
27
26
22
21
20
19
FR
6
7
8
9
17
18
23
24
25
28
+
CH2
Mute
CH3
CH1
CH4
CH5
Power supply for
channels 1 and 2
11 k
Power supply
for channels
3, 4, and 5
+
Signal system power supply
+
+
+
+
+
22 k
11 k
11 k
11 k
22 k
22 k
22 k
MUTE
V
CC
1
V
O
1–
V
O
1+
V
O
2+
V
O
2–
V
O
4–
FWD
REV
V
O
5–
V
O
5+
V
O
3+
V
O
4+
V
IN
3
REG-IN
V
CC
-S
V
IN
4G
V
IN
4
V
IN
2G
V
IN
3G
V
O
3–
V
CC
2
REG-OUT
V
REF
-IN
S-GND
V
IN
2
V
IN
1G
V
IN
1
O
L
L
L
L
Thermal
shutdown circuit
The MUTE pin functions as follows:
High: output on
Low: output off
5 V
REG
(with an external PNP transistor)
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PDF描述
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LA6574H Five-Channel Driver (four BTL channels plus one H bridge channel) for MD and CD Player
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