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Motor ICs

Stepper Motor Driver

  • Switched mode bipolar constant current drive
  • Wide Operating Voltage Range (4 to 45V)
  • Wide range of current control (5 to 1000mA)
  • Half- step and full-step operation
  • Internal Thermal Shutdown Circuit
  • Package Outline (SOP24 JEDEC 300mil (batwing))
General Description
The NJM2673 is a stepper motor driver, which consists of a LS-TTL compartible 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 components conforms a complete control and drive unit for stepper motor systems.
Package Information
Part Number Package OutlinePinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
NJM2673E3 download
SOP24 JEDEC 300mil
24 Pure Sn 715 Yes Yes Yes Non dry pack 1
Sample & Buy
Part NumberPackagesStatusPacking SpecificationSample
NJM2673E3 SOP24 JEDEC 300mil (Active)