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參數(shù)資料
| 型號(hào)： | LV8414CS |
| 元件分類： | 運(yùn)動(dòng)控制電子 |
| 英文描述： | STEPPER MOTOR CONTROLLER, 0.6 A, PBGA32 |
| 封裝： | WLP-32 |
| 文件頁數(shù)： | 4/36頁 |
| 文件大?。?/td> | 451K |
| 代理商： | LV8414CS |
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LV8414CS
No.A1868-12/36
Precautions for IC operations
The supply voltage VCC, ENA pin and I
2C output ON setting stand in the following relationship.
VCC, ENA pin, I
2C output settings, and outputs
(1) No output operations are performed unless the ENA pin is set to high and the I2C output setting is set to ON.
(2) The I2C setting is accepted even if the ENA pin is in low state.
(Other I2C settings are also accepted.)
(3) When the supply voltage VCC is set to low, the internal data is reset.
(The I2C output setting in the above figure is initialized to OFF state by the fall in the supply voltage VCC.)
ENA pin
I
2C Output Enable setting
Output
L
OFF setting
High-impedance state
H
OFF setting
High-impedance state
L
ON setting
High-impedance state
H
ON setting
Output ON state
Description of stepping motor drive operations
The following state settings related to the control of the stepping motor are established using an I2C serial data
communication.
● Excitation mode :
Micro-step (256 divisions), 1-2 phase, 1-2 phase (full torque), or 2-phase
● Excitation direction :
CW (clockwise) or CCW (counterclockwise)
● Step/Hold :
Clear or Hold
● Counter reset :
Clear or Reset
● Output enable :
Output Off or Output On
● Current setting reference voltages : Selects one of 16 values
● Chopping frequency :
Selects one of 4 values
1. CLK pin function
CLK input
ENA
CLK
Operating mode
Low
*
Standby mode
High
Excitation step proceeds
High
Excitation step is kept
The excitation steps are advanced by setting the CLK1 (2) from low to high when the ENA is in high state.
VM
VCC
ENA
I2C output setting OFF(Initial state)
OFF(Initial state)
ON
setting
ON
setting
ON
setting
ON
OFF setting
Output
(1)
(2)
(3)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LV8414CS_12 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Microstep Driver Motor Driver IC |
| LV8414CS-N-TE-L-H | 制造商:ON Semiconductor 功能描述:STEPPING MOTOR DRIVER - Tape and Reel 制造商:ON Semiconductor 功能描述:REEL / STEPPING MOTOR DRIVER |
| LV8414CS-TE-L-H | 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 MICROSTEP MOTOR 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 |
| LV8415CB | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Blurring correction driver IC for DSC H bridge x 2ch driver |
| LV8415CB_12 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Blurring correction driver IC for DSC H bridge ?? 2ch driver |
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