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LV8414CS: Quad H-Bridge Micro Step Motor Driver with I2C Interface

Overview
Specifications
Datasheet: Quad H-Bridge Micro Step Motor Driver with I2C Interface
Rev. 3 (706kB)
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Product Overview
产品说明
The LV8414CS is a motor driver that is available for the PWM constant-current control micro step drive of dual stepper motor. Miniaturization using the wafer level package (WLP) makes the IC ideally suited for driving the stepping motors used to control the lenses in digital still cameras, cell phone camera modules and other such devices.
特性   优势
     
  • Serial data control using I2C interface
 
  • Easy control
  • Built-in thermal protection circuit
 
  • Thermal protection
  • Low supply voltage protection circuit included
 
  • Low supply voltage protection
  • Built-in 256-division micro step drive circuit for dual stepper motor
   
  • Excitation step proceeds only by step signal input
   
  • Peak excitation current switchable to one of 16 levels
   
  • On-chip photo-sensor drive transistor
   
  • On-chip Schmitt buffer
   
应用   终端产品
  • Cell phone camera modules
  • Lens control in digital cameras
  • Portable & Wireless
 
  • Digital Still Camera
  • Feature Phone
  • Smartphone
  • Tablet
技术文档及设计资源
数据表 (1) 封装图纸 (1)
供货情况和样品
产品
状况
Compliance
具体说明
封装
MSL*
容器
预算价格 (1千个数量的单价)
类型
外形
类型
数量
LV8414CS-N-TE-L-H Active
Pb-free
Halide free
Quad H-Bridge Micro Step Motor Driver with I2C Interface WLCSP-32 / WLP-32J 567FU 1 Tape and Reel 5000 $1.6392
表面贴装器件的潮湿敏感度等级(MSL)(260°C回流温度时测量无铅,235°C回流温度时测量含铅)
市场订货至交货的时间(周) : 2 to 4
Datasheet: Quad H-Bridge Micro Step Motor Driver with I2C Interface
Rev. 3 (706kB)
»查看材料成分
»产品更改通知 (1)
Product Overview

Product Compliance Status Description Type VM Min (V) VM Max (V) VCC Min (V) VCC Max (V) IO Max (A) IO Peak Max (A) Step Resolution Control Type Feedback Method Current Sense Regulator Output Fault Detection Flyback Protection RDS(on) Typ (Ω) Package Type
 Pb-free 
 Halide free 
 Active     Quad H-Bridge Micro Step Motor Driver with I2C Interface   Stepper   2.5   6   2.5   6   0.4   0.6 
 1 
 1/2 
 1/256 
 I2C   None   External Resistor   No 
 Thermal 
 UVLO 
 Integrated Active     WLCSP-32 / WLP-32J 
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