参数资料
型号: LV8044LP
元件分类: 运动控制电子
英文描述: DISK DRIVE MOTOR CONTROLLER, QCC40
封装: 5 X 5 MM, VQLP-40
文件页数: 24/26页
文件大小: 467K
代理商: LV8044LP
LV8044LP,LV8044LQ
No.A0438-7/26
Pin Function
Pin No.
Pin name
Function
Equivalent circuit
13
STEP1
Channels 1/2 - STEP signal input
20
PWM3/STEP2
3ch PWM signal input
/ Channels 3/4 - STEP signal input
19
PWM4
4ch PWM signal input
40
IN51
39
IN52
Channel 5 - Logic input 1
32
IN61
31
IN62
Channel 6- Logic input 1
14
SCLK
Serial data transfer clock input
15
SDATA
Serial data input
16
STB
Serial data latch pulse input
11
ST
Chip enable
10
OUT1A
1ch
7
OUT2A
2ch
21
OUT3A
3ch
24
OUT4A
4ch
4
OUT5A
5ch
27
OUT6A
6ch
OUTA output
8
OUT1B
1ch
5
OUT2B
2ch
23
OUT3B
3ch
26
OUT4B
4ch
2
OUT5B
5ch
29
OUT6B
6ch
OUTB output
9
RF1
1ch
6
RF2
2ch
22
RF3
3ch
25
RF4
4ch
3
RF5
5ch
28
RF6
6ch
Current sensing resistor connection
12
VM12
Channels 1/2 - Motor power supply
18
VM34
Channels 3/4 - Motor power supply
38
VM5
Channels 5 - Motor power supply
33
VM6
Channels 6 - Motor power supply
35
36
PI1
PI2
Photosensor drive output
Continued on next page.
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相关代理商/技术参数
参数描述
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