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L297

STEPPER MOTOR CONTROLLERS

STEPPER MOTOR CONTROLLERS DESCRIPTION The L297/A/D Stepper Motor Controller IC generates four phase drive signals for two phase bipolar and four phase unipolar step motors in microcomputer-controlled applications. ■ NORMAL/WAWE DRIVE ■ HALF/FULL STEP MODES ■ CLOCKWISE/ANTICOLOCKWISE DIRECTION

文件:102.45 Kbytes 页数:11 Pages

STMICROELECTRONICS

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L297

STEPPER MOTOR CONTROLLERS

DESCRIPTION The L297 Stepper Motor Controller IC generates four phase drive signals for two phase bipolar and four phase unipolar step motors in microcomputercontrolled applications. The motor can be driven in half step, normal and wawe drive modes and onchip PWM chopper circuits permit swit

文件:222.09 Kbytes 页数:10 Pages

SYC

L297

STEPPER MOTOR CONTROLLERS

文件:173.58 Kbytes 页数:11 Pages

STMICROELECTRONICS

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L297

步进电机控制器

The L297 Stepper Motor Controller IC generates four phase drive signals for two phase bipolar and four phase unipolar step motors in microcomputer-controlled applications. The motor can be driven in half step, normal and wawe drive modes and on-chip PWM chopper circuits permit switch-mode control of • RESET INPUT & HOME OUTPUT \n• NORMAL/WAVE DRIVE \n• HALF/FULL STEP MODES \n• ENABLE INPUT \n• SWITCHMODE LOAD CURRENT REGULATION;

ST

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L297D

STEPPER MOTOR CONTROLLERS

STEPPER MOTOR CONTROLLERS DESCRIPTION The L297/A/D Stepper Motor Controller IC generates four phase drive signals for two phase bipolar and four phase unipolar step motors in microcomputer-controlled applications. ■ NORMAL/WAWE DRIVE ■ HALF/FULL STEP MODES ■ CLOCKWISE/ANTICOLOCKWISE DIRECTION

文件:102.45 Kbytes 页数:11 Pages

STMICROELECTRONICS

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L297D013TR

STEPPER MOTOR CONTROLLERS

文件:173.58 Kbytes 页数:11 Pages

STMICROELECTRONICS

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L297D

电机驱动芯片

HGSEMI

华冠

L297/1

Package:20-DIP(0.300",7.62mm);包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 功能:控制器 - 换向,方向管理 类别:集成电路(IC) 电机驱动器,控制器 描述:IC MOTOR DRVR BIPLR/UNIPLR 20DIP

STMICROELECTRONICS

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L297D

Package:20-SOIC(0.295",7.50mm 宽);包装:卷带(TR) 功能:控制器 - 换向,方向管理 类别:集成电路(IC) 电机驱动器,控制器 描述:IC MOTOR DRV BIPOLAR/UNIPLR 20SO

STMICROELECTRONICS

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L297D013TR

Package:20-SOIC(0.295",7.50mm 宽);包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 功能:控制器 - 换向,方向管理 类别:集成电路(IC) 电机驱动器,控制器 描述:IC MOTOR DRV BIPOLAR/UNIPLR 20SO

STMICROELECTRONICS

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技术参数

  • Marketing Status:

    Active

  • Supply Voltage_min(V):

    4.5

  • Supply Voltage_max(V):

    7

  • Stepping mode:

    Full step

  • Integrated FETs:

    false

  • Interface:

    Parallel

  • Operating Temperature_min(°C):

    -40

  • Operating Temperature_max(°C):

    150

  • Package:

    PDIP 20

供应商型号品牌批号封装库存备注价格
ST
1015+
DIP
5300
进口原装特价热卖中,可开17票!
询价
ST
24+
DIP20
130531
全新原装正品!现货库存!可开13点增值税发票
询价
ST/意法
25+
DIP
98900
原厂原装正品现货!!
询价
ST
2024+
N/A
70000
柒号只做原装 现货价秒杀全网
询价
ST
25+
DIP
6500
十七年专营原装现货一手货源,样品免费送
询价
ST
2430+
DIP
8540
只做原装正品假一赔十为客户做到零风险!!
询价
ST/意法
25+
DIP
13800
原装,请咨询
询价
ST/意法
2025+
DIP-20
5000
原装进口价格优 请找坤融电子!
询价
ST
23+
DIP
5500
现货,全新原装
询价
24+
2000
询价
更多L297供应商 更新时间2026-1-17 15:14:00