參數(shù)資料
型號(hào)： LB1998
廠商： Sanyo Electric Co.,Ltd.
英文描述： Three-Phase Brushless Motor Driver for CD-ROM Spindle Drive
中文描述： 三相無(wú)刷電機(jī)驅(qū)動(dòng)器為CD - ROM驅(qū)動(dòng)器主軸
文件頁(yè)數(shù)： 4/9頁(yè)
文件大?。?/td> 91K
代理商： LB1998
LB1998
No. 5979-4/9
Truth Table
Pin Assignment
Brake Mode Switching Truth Table
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.
BRAKE pin
L, OPEN
Foward
Reverse brake
H
Foward
Short brake
V
CIN
H
V
CIN
> V
CREF
V
CIN
< V
CREF
1
V
CIN
28 R
OUT
3
2
R
IN
1
27 R
OUT
2
3
R
IN
2
26 R
OUT
1
4
R
IN
3
25 FG
SEL
5
SIG GND
24 FC
6
S/S
PWR GND
23 V
CREF
7
BRAKE
22 W
OUT
PWR GND
8
FG
21 V
OUT
9
RS
20 U
OUT
10
V
H
19 V
CC
2
11
W
IN
1
18 RF
12
W
IN
2
17 V
CC
1
13
V
IN
1
16 U
IN
2
14
V
IN
2
15 U
IN
1
A11194
Top view
LB1998
Hall input
Control
U
V
W
Phase W –> Phase V
Phase V –> Phase W
L
Phase W –> Phase U
H
Phase U –> Phase W
L
Phase V –> Phase W
H
Phase W –> Phase V
L
Phase U –> Phase V
H
Phase V –> Phase U
L
Phase V –> Phase U
H
Phase U –> Phase V
L
Phase U –> Phase W
H
Phase W –> Phase U
L
1
2
3
4
5
6
H
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
L
Source –> Sink
相關(guān)PDF資料
PDF描述
LB1999 Three-Phase Brushless Motor Driver for VCR Capstan Motors
LB1999M Three-Phase Brushless Motor Driver for VCR Capstan Motors
LB251 CYAN LAMP LED
LB301 BLUE OVAL LAMP LED
LB340 BLUE LAMP LED
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LB1999 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Three-Phase Brushless Motor Driver for VCR Capstan Motors
LB1999M 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Three-Phase Brushless Motor Driver for VCR Capstan Motors
LB1A-B1B 制造商:IDEC Corporation 功能描述:LENS, ROUND, BLACK, PUSHBUTTON SWITCH 制造商:IDEC Corporation 功能描述:LENS, ROUND, BLACK, PUSHBUTTON SWITCH; For Use With:Non Illuminated Push Button Switches; Mounting Hole Dia:16mm; Lens Color:Black
LB1A-B1G 制造商:IDEC Corporation 功能描述:LENS, ROUND, GREEN, PUSHBUTTON SWITCH 制造商:IDEC Corporation 功能描述:LENS, ROUND, GREEN, PUSHBUTTON SWITCH; For Use With:Non Illuminated Push Button Switches; Mounting Hole Dia:16mm; Lens Color:Green
LB1A-B1R 制造商:IDEC Corporation 功能描述:LENS, ROUND, RED, PUSHBUTTON SWITCH 制造商:IDEC Corporation 功能描述:LENS, ROUND, RED, PUSHBUTTON SWITCH; For Use With:Non Illuminated Push Button Switches; Mounting Hole Dia:16mm; Lens Color:Red
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