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參數(shù)資料
| 型號： | 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： | 三相無刷電機(jī)驅(qū)動器為CD - ROM驅(qū)動器主軸 |
| 文件頁數(shù)： | 1/9頁 |
| 文件大?。?/td> | 91K |
| 代理商： | LB1998 |
LB1998
No. 5979-1/9
LB1998
Three-Phase Brushless Motor Driver
for CD-ROM Spindle Drive
Monolithic Digital IC
The LB1998 is a three-phase brushless motor driver
especially suited for CD-ROM spindle motor drives.
Functions
Package Dimensions
unit: mm
3234-HSOP28HC
[LB1998]
Overview
SANYO : HSOP28HC
Ordering number : EN5979A
Current linear drive
Control V type amplifier
Top side current detection technique reduces loss
voltage of current detection resistor. Voltage effect of
this resistor reduces internal current drain of IC.
Built-in current limiter circuit
Built-in reverse blocking circuit
Hall FG output
Built-in 1 Hall FG/3 Hall FG switching circuit
Built-in short braking circuit
Built-in Hall bias cicuit
Built-in thermal shutdown circuit
Built-in S/S function
Built-in 3 mode gain switching function ensures
compatibility with 8/12 cm CAV and CLV discs
Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft's
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other
parameters) listed in products specifications of any and all SANYO products described or contained
herein.
60499RM(KI)/30299RM(KI)
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
6.2
2.7
28
15
1
0.8
15.3
0.3
4
1
1
0
0.25
0.85
7
2
2
0
0
0
25
50
75
100
0.4
0.8
1.2
1.6
1.8
2.0
Ambient temperature, Ta –
°
C
A
Pd max – Ta
IC only
0.79
0.474
1.08
With substrate (
114.3 mm
×
76.1 mm
×
1.6 mm
3
)
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| LB1999 | Three-Phase Brushless Motor Driver for VCR Capstan Motors |
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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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