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參數(shù)資料
| 型號： | LB1840M |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Low-voltage/Low-saturation Bidirectional Variable Constant-voltage Motor Driver(低電壓/低飽和雙向可變恒壓電機驅(qū)動器) |
| 中文描述： | Low-voltage/Low-saturation雙向可變恒定電壓電動機驅(qū)動器（低電壓/低飽和雙向可變恒壓電機驅(qū)動器） |
| 文件頁數(shù)： | 4/5頁 |
| 文件大?。?/td> | 72K |
| 代理商： | LB1840M |
Continued from preceding page.
Pin No.
5
Symbol
V
C
Equivalent Circuit Diagram
Pin Function
Output
Input pins that determine the constant-
voltage regulated output level.
The constant-voltage regulated output V
O
(= voltage between H side output and
GND) is controlled by V
O
= 2.5
×
V
C
. There
are no limitations on the magnitude
relationships between the V
CC
and V
C
supply voltages.
2
ENA
Standby/drive control input pin.
Current drain in standby mode is 10 μA or
less.
L: –0.3 to + 0.7 V or open
H: 3.0 to 9.0 V
There are no limitation on the magnitude
relationships between V
CC
and V
ENA
supply voltage.
7
VM
Control input pin for switching between
constant voltage output and saturated
output.
L: –0.3 to V
CC
2.5 V
(saturated output)
H: V
CC
0.3 to V
CC
or open
(constant-voltage regulated output)
Sample Application Circuit
If the outputs oscillate, insert capacitors
of 0.001 to 0.1 μF between the outputs.
Stepping motor
LB1840M
No.4996 -4/5
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LB1840 | Low-voltage/Low-saturation Bidirectional Variable Constant-voltage Motor Driver |
| LB1841 | Low-Saturation Current-Controlled Forward/Reverse Motor Driver |
| LB1841V | Low-Saturation Current-Controlled Forward/Reverse Motor Driver |
| LB1843V | Low-saturation, current-controlled bidirectional motor driver |
| LB1845 | PWM Current Control Stepping Motor Driver(PWM電流控制馬達驅(qū)動器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LB1841 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Low-Saturation Current-Controlled Forward/Reverse Motor Driver |
| LB1841V | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Low-Saturation Current-Controlled Forward/Reverse Motor Driver |
| LB1843V | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Low-saturation, current-controlled bidirectional motor driver |
| LB1843V_12 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Low-saturation, current-controlled bidirectional motor driver |
| LB1843V_98 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Low-saturation, current-controlled bidirectional motor driver |
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