參數(shù)資料
型號: LB8649FN
廠商: Sanyo Electric Co.,Ltd.
英文描述: Monolithic Digital IC Motor Driver for DSCs
中文描述: 單片數(shù)字集成電路的DSC的電機(jī)驅(qū)動器
文件頁數(shù): 4/9頁
文件大?。?/td> 239K
代理商: LB8649FN
LB8649FN
No.7893-4/9
Truth Table
1. Stepping motor constant voltage control for AF
Input
Output
IN1
IN2
IN3
IN4
INHD
OUT1
OUT2
OUT3
OUT4
Vref
Mode
L
L
L
L
L
-
-
-
-
-
Stand-by
H
L
L
L
H
L
-
-
H
L
H
L
H
L
H
L
L
L
H
L
-
-
H
L
L
H
H
L
L
H
H
L
L
H
L
L
L
H
-
-
L
H
L
H
L
H
L
H
L
L
L
H
-
-
L
H
H
L
L
H
H
L
L
H
1-2 phase excitation
H
H
*
*
-
-
*
*
H
H
L
-
-
1.0V
Output OFF
L
1.0V
*
*
*
*
H
0.67V
( - ) is output OFF.
When setting output to “H”, the output voltage is 5.1 times the VC1.
2. Stepping motor constant voltage control for ZOOM or DC motor drive
Input
Output
IN5
IN6
IN7
IN8
INHD
OUT5
OUT6
OUT7
OUT8
Vref
Mode
L
L
L
L
L
-
-
-
-
-
Stand-by
H
L
L
L
H
L
-
-
H
L
H
L
H
L
H
L
L
L
H
L
-
-
H
L
L
H
H
L
L
H
H
L
L
H
L
L
L
H
-
-
L
H
L
H
L
H
L
H
L
L
L
H
-
-
L
H
H
L
L
H
H
L
L
H
1-2 phase excitation
H
H
*
*
H
H
*
*
H
H
L
H
H
1.0V
Brake
L
1.0V
*
*
*
*
H
0.67V
( - ) is output OFF, and (
*
) is “Don’t care”.
When setting output to “H”, the output voltage is 5.1 times the VC2.
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