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參數資料
| 型號： | LB1895D |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | 3-Phase Brushless Motor Driver for CD-ROM Spindle Motors |
| 中文描述： | 三相無刷電機驅動器為CD - ROM主軸電機 |
| 文件頁數： | 1/12頁 |
| 文件大?。?/td> | 192K |
| 代理商： | LB1895D |
3-Phase Brushless Motor Driver for
CD-ROM Spindle Motors
Overview
The LB1895 and LB1895D are 3-phase brushless motor drivers
for use in CD-ROM spindle motors.
Functions and Features
.
Current linear drive
.
V-type control amplifier built in
.
Because the power supply for the bias circuit on the upper
output side is separate, output with low saturation can be
attained by boosting only that power supply. (Effective when
V
CC
= 5 V)
.
Because current is detected on the upper side, there is no
voltage loss due to the RF resistance. In addition, the RF
voltage reduces the power dissipation within the IC.
(Effective when V
CC
= 5 V)
.
Start/Stop function built in
.
Thermal shutdown circuit built in
.
Overcurrent protection circuit built in
.
Two-channel Hall signal comparator built in.
(For detecting rotation direction and Hall FG output)
.
Hall device bias built in
Package Dimensions
unit : mm
3222-HSOP28
[LB1895]
0
1
7
1
1
14
0.3
0.8
15
28
2.7
15.2
0.8
5
0
0.2
SANYO : HSOP28
unit : mm
3196-DIP30SD
[LB1895D]
SANYO : DIP30SD
Ordering number: EN5634
Monolithic Digital IC
LB1895, 1895D
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
4097HA(II) No.5634-1/12
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LB1896 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:3-phase Brushless Motor Driver for CD-ROM Spindle Drive Use |
| LB1897D-E | 功能描述:馬達/運動/點火控制器和驅動器 RoHS:否 制造商:STMicroelectronics 產品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| LB18SST | 制造商:Thomas & Betts 功能描述:1/2 CONDUIT BODY,316SS,LB,FORM 8 |
| LB-1904 | 制造商:Ideal Industries Inc 功能描述:WIRE STOP FOR ERGO STRIPMASTER TOOL |
| LB1909M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Monolithic Linear IC Stepping Motor Driver IC |
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