參數(shù)資料
型號： LB1910
廠商： Sanyo Electric Co.,Ltd.
英文描述： FDD Spindle Motor Driver
中文描述： 軟驅(qū)主軸電機(jī)驅(qū)動(dòng)器
文件頁數(shù)： 6/7頁
文件大?。?/td> 111K
代理商： LB1910
No. 5383-6/7
LB1910
Continued from preceding page.
Pin No.
Symbol
Pin voltage
Equivalent circuit diagram
Function
Frequency characteristics compensation
Current control system loop oscillation is
prevented by connecting a capacitor between
this pin and ground.
F
C
11
Speed discriminator
D
O
10
Output current detection
The output current is detected as a voltage by
connecting the resistor Rf between this pin and
V
CC
. The current limiter operates by detecting
the voltage on this pin.
Rf
9
Power supply
This voltage must be stabilized so that ripple and
noise do not enter the IC.
V
CC
8
Ground
This pin, pin 14, and the frame must all be
grounded together.
GND
7
Reference clock input
A 1-MHz input frequency corresponds to speeds
of 300 and 360 rpm.
L: 1.0 V max
H: V
CC
– 1.0 V
min
CLK
6
Rotational speed switching
L: 1.0 V max
H: 3.5 V min
SL
5
Start/stop mode switching
This is an active-low input.
L: 0.8 V max
H: 3.5 V min
SS
4
Continued on next page.
相關(guān)PDF資料
PDF描述
LB1913 FDD Spindle Motor Driver
LB1916 CD-ROM Spindle Motor Driver
LB1920 Three-Phase Brushless Motor Driver for Office Automation Applications
LB1921 Three-Phase Brushless Motor Driver for OA Applications
LB1922 Three-Phase Brushless Motor Driver for Office Automation Applications
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LB1910N 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
LB1913 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:FDD Spindle Motor Driver
LB1916 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:CD-ROM Spindle Motor Driver
LB1920 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Three-Phase Brushless Motor Driver for Office Automation Applications
LB1920-E 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 RoHS:否 制造商:STMicroelectronics 產(chǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
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