LB1997 데이터 시트보기 (PDF) - SANYO -> Panasonic
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LB1997 Datasheet PDF : 9 Pages
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LB1997
Truth Table
Source –> Sink
Hall input
U
V
W
Phase W –> Phase V
1
H
H
L
Phase V –> Phase W
Phase W –> Phase U
2
H
L
L
Phase U –> Phase W
Phase V –> Phase W
3
L
L
H
Phase W –> Phase V
Phase U –> Phase V
4
L
H
L
Phase V –> Phase U
Phase V –> Phase U
5
H
L
H
Phase U –> Phase V
Phase U –> Phase W
6
L
H
H
Phase W –> Phase U
Input:
H: Input 1 is higher in potential than input 2 by at least 0.2V.
L: Input 1 is lower in potential than input 2 by at least 0.2V.
Control
VC
H
L
H
L
H
L
H
L
H
L
H
L
Pin Assignment
RS 1
FG 2
BRAKE 3
S/S 4
NC 5
NC 6
SIG GND 7
FRAME GND
CC 8
FC 9
VCREF 10
VC 11
WOUT 12
PWR GND 13
NC 14
LB1997
28 VH
27 WIN1
26 WIN2
25 VIN1
24 VIN2
23 UIN1
22 UIN2
FRAME GND
21 VCC1
20 RF
19 NC
18 VCC3
17 VCC2
16 UOUT
15 VOUT
Top view
A11182
No. 5978-4/9
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