Datasheet Summary
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STEPPER MOTOR DRIVER s GENERAL DESCRIPTION s PACKAGE OUTLINE The NJM2673 is a stepper motor driver, which consists of a LS-TTL partible logic input stage, off time control circuits and a pair of high power H-bridges and protection diodes. The output current is up to 1000mA. The NJM2673 with small number of external ponents conforms a plete control and drive unit for stepper motor NJM2673E3 systems.
. s Features
- Switched mode bipolar constant current drive
- Wide voltage range 4 to 45V
- Wide range of current control 5 to 1000mA
- Half- step and full-step operation
- Thermal overload protection
- Package EMP24 s PIN CONNECTION
VCC T1 VR1 PHASE1 I11...