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Motor ICs
NJM3772

Dual Stepper Motor Driver

Features
  • Dual chopper driver
  • 1000mA continuous output current per channel
  • Specially matched to the Dual DAC NJU39610
  • Packages (DIP22-D2/PLCC28-M2)
General Description
The NJM3772 is a stepper motor driver,which circuit is especially developed for use in microstepping applications in conjunction with the matching dual DAC (Digital-to-Analog Converter) NJU39610. The NJM3772 contains a clock oscillator,which is common for both driver channels,a set of comparators and flip-flops implementing the switching control,and two H-bridges with internal recirculation diodes. Voltage supply requirements are +5 V for logic and +10 to +45V for the motor. Maximum output current is 1000mA per channel.
Package Information
Part Number Package OutlinePinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
NJM3772D2download
DIP22-D2
22Pure Sn2370-YesYesNon dry pack--
NJM3772FM2download
PLCC28-M2
28Pure Sn1200YesYesYesNon dry pack1
Sample & Buy
Part NumberPackagesStatusPacking SpecificationSampleBuy
NJM3772D2DIP22-D2(Active)
NJM3772FM2PLCC28-M2(Active)
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