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KERSEMI

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

意法半导体

STEPPER MOTOR CONTROLLERS

文件：173.58 Kbytes 页数：11 Pages

STMICROELECTRONICS

意法半导体

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