参数资料
型号: LA6544M
元件分类: 运动控制电子
英文描述: DISK DRIVE MOTOR CONTROLLER, PDSO36
封装: MFP-36
文件页数: 3/7页
文件大小: 61K
代理商: LA6544M
Block Diagram and Pin Assignment
No. 6295-3/7
LA6544M
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
RF
(NC)
VSS2
VSS2-OUT
MUTE1
11 k
12.5 k
VIN1
VG1
VIN2
VG2
VIN3
VG3
VIN4
VG4
MUTE2
VCC
RF
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
RF
VSS1
VSS1-OUT
VO1
+
VO1
VS1
VO2
+
VO2
VO3
+
VO3
VS2
VO4
+
VO4
VREF OUT
VREF IN
RF
MUTE2
+
+
+
+
11 k
12.5 k
+
11 k
12.5 k
+
11 k
27.5 k
+
Input stage power supply
(all channels)
VS1 power supply
(channels 1, 2, and 3)
VS1 power supply (channel 4)
Thermal shutdown circuit
MUTE1
Channel 1 output on/off
MUTE2
Channels 2, 3, and 4 output on/off
A12682
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