參數(shù)資料
型號： LB1916
廠商： Sanyo Electric Co.,Ltd.
英文描述： CD-ROM Spindle Motor Driver
中文描述： 光盤主軸電機驅動器
文件頁數(shù)： 6/7頁
文件大小： 127K
代理商： LB1916
No. 5653-6/7
LB1916
Pin No.
Pin
Pin voltage
Pin function
Equivalent circuit
9
8
CTRL
φ
CTRL1
0 to V
CC
2
Operating mode switching input
These pins select control, acceleration, or deceleration according
to the mode switching truth table.
6
S/S
0 to V
CC
2
Apply a high level to the S/S pin for start, and a low level for stop.
The threshold is V
CC
2/2.
5
FC
Oscillation can be prevented by connecting a capacitor between
the FC pin and ground to lower the I/O gain frequency
characteristics.
2
1
34
33
32
31
W
IN2
W
IN1
V
IN1
V
IN2
U
IN2
U
IN
1
1.3 to 2.2 V
W phase Hall element inputs
Logic high is when W
IN
1 > W
IN
2.
V phase Hall element inputs
Logic high is when V
IN
1 > V
IN
2.
U phase Hall element inputs
Logic high is when U
IN
1 > U
IN
2.
30
29
VH
+
VH
–
2.4 V
1.4 V
Hall element power supply
There is a potential difference of 1.0 V between VH
+
and VH
–
.
Continued from preceding page.
Continued on next page.
相關PDF資料
PDF描述
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
LB1923M Power Brushless Motor Pre-Driver IC for OA Equipment
LB1924 Power Brushless Motor Driver IC for Office Automation Equipment
相關代理商/技術參數(shù)
參數(shù)描述
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/運動/點火控制器和驅動器 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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
LB1920-N-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(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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
LB1921 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Three-Phase Brushless Motor Driver for OA Applications
LB1922 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
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