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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)
»Показать химический состав
»Уведомление об обновлениях схем (1)
Product Overview
Описание продукта
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.
Отличительные черты   Benefits
     
  • 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
   
Применения   End Products
  • Cell phone camera modules
  • Lens control in digital cameras
  • Portable & Wireless
 
  • Digital Still Camera
  • Feature Phone
  • Smartphone
  • Tablet
Технические информацие
Спецификацие (1) Типы корпусов (1)
Наличие и образцы
Продукт
Состояние
Compliance
Описание
Корпус
MSL*
Контейнер
Бюджетная цена единицы
Тип
Размеры
Тип
Кол.
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
* Уровень чувствительности компонента к влажности
Market Leadtime (weeks) : 2 to 4
Datasheet: Quad H-Bridge Micro Step Motor Driver with I2C Interface
Rev. 3 (706kB)
»Показать химический состав
»Уведомление об обновлениях схем (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 
Ранее просмотренные схемы
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