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参数资料
| 型号： | LB8503V |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSH DC MOTOR CONTROLLER, 0.003 A, PDSO16 |
| 封装： | 0.225 INCH, SSOP-16 |
| 文件页数： | 15/20页 |
| 文件大小： | 158K |
| 代理商： | LB8503V |
LB8503V
No.A0366-4/20
Pin Assignment
Pin Functions
Pin No.
Pin
Description
RC
1
One-shot multivibrator pulse width setting. Connect a resistor between this pin and VREG, and a capacitor between this
pin and ground.
SOFT
2
Soft start time setting. Connect a capacitor between this pin and VREG.
VREG
3
6V regulator output. Connect a capacitor between this pin and ground for stabilization.
VCC
4
Power supply. Connect a capacitor between this pin and ground for stabilization.
CVI
5
Control voltage input
CVO
6
Duty pulse signal smoothed voltage output
CTL
7
Duty pulse signal input. The speed is controlled by the duty of this pulse signal.
C
8
Duty pulse signal smoothing. Connect a capacitor between this pin and VREG.
LIM
9
Minimum speed setting. Normally, the 6V regulator level is resistor divided to set this pin's input level.
FGIN
10
FG pulse input
FGOUT
11
FG pulse output
GND
12
Grand pin
NC
13
NC pin
EI
14
One-shot multivibrator output and integrating amplifier input. A capacitor must be connected between this pin and EO for
this integration.
EO1
15
Integrating amplifier output. (For use with an accelerating driver IC if the command voltage becomes low (single-phase
systems).)
EO3
16
Integrating amplifier inverting output. (For use with an accelerating driver IC if the command voltage becomes high
(three-phase systems).)
LB8503V
Top view
5
4
3
1
RC
2
VREG
VCC
CTL
C
16
14
12
11
10
EO3
EO1
NC
GND
FGIN
6
7
8
15
13
9
LIM
FGOUT
CVO
CVI
EI
SOFT
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LB8503V-MPB-E | 功能描述:马达/运动/点火控制器和驱动器 RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
| LB8503V-TLM-E | 功能描述:马达/运动/点火控制器和驱动器 BRUSHLESS MOTOR DRIVER RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
| LB8505AE-R2 | 制造商:Black Box Corporation 功能描述:10/100 ETHERNET SWITCH 5 PORT |
| LB8505AE-R2-W1 | 制造商:Black Box Corporation 功能描述:1 YEAR WARRANTY FOR LB8505AE-R2 |
| LB8508A-W1 | 制造商:Black Box Corporation 功能描述:1 YEAR WARRANTY FOR LB8508A |
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