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STK672-410C-E PDF预览

STK672-410C-E

更新时间: 2024-09-25 12:51:03
品牌 Logo 应用领域
三洋 - SANYO 驱动器电机
页数 文件大小 规格书
19页 137K
描述
Thick-Film Hybrid IC 2-phase Stepping Motor Driver

STK672-410C-E 数据手册

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Ordering number : ENA2138  
Thick-Film Hybrid IC  
STK672-410C-E  
2-phase Stepping Motor Driver  
Overview  
The STK672-410C-E is a hybrid IC for use as a unipolar, 2-phase stepping motor driver with PWM current control.  
Applications  
Office photocopiers, printers, etc.  
Features  
Entry of external clock is enough to activate the micro step sinusoidal driver.  
The excitation mode of 2, 1-2, W1-2, 2W1-2, or 4W1-2 can be selected with the external pin.  
The 4-phase distributor switching timing can be set to occur either on both rising and falling edge detection or on  
rising edge detection only with an external pin (MODE3).  
A phase holding function is provided to prevent phase skip during switching of excitation in the course of operation.  
The motor current is set by a voltage divider formed by an external resistor connected to the Vref pin.  
The CLK input pin is provided with an internal noise filtering circuit in addition to a Schmidt circuit to increase the  
margin for extraneous noise.  
When set low, the ENABLE pin turns off the motor drive current for all phases and retains the phase excitation state.  
Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to  
"standard application", intended for the use as general electronics equipment. The products mentioned herein  
shall not be intended for use for any "special application" (medical equipment whose purpose is to sustain life,  
aerospace instrument, nuclear control device, burning appliances, transportation machine, traffic signal system,  
safety equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives  
in case of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any  
guarantee thereof. If you should intend to use our products for new introduction or other application different  
from current conditions on the usage of automotive device, communication device, office equipment, industrial  
equipment etc. , please consult with us about usage condition (temperature, operation time etc.) prior to the  
intended use. If there is no consultation or inquiry before the intended use, our customer shall be solely  
responsible for the use.  
Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate  
the performance, characteristics, and functions of the described products in the independent state, and are not  
guarantees of the performance, characteristics, and functions of the described products as mounted in the  
customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent  
device, the customer should always evaluate and test devices mounted in the customer  
's products or  
equipment.  
O1712HKPC 018-07-0002 No.A2138-1/19  

STK672-410C-E 替代型号

型号 品牌 替代类型 描述 数据表
STK672-410 SANYO

功能相似

Thick-Film Hybrid IC 2-phase Stepping Motor Driver

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