STSPIN820 Stepper Motor Driver Carrier

PololuSKU: RB-Pol-793
Manufacturer #: 2878

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  • Pololu Motor Driver: STSPIN820
  • Operating voltage: 7-45 V
  • Logic voltage: 2-5.5 V
  • Non-dissipative overcurrent and short-circuit protection
  • Undervoltage lockout / Thermal shutdown
  • Connectors included but not soldered

The STSPIN820 Stepper Motor Driver Carrier microstepping bipolar stepper motor driver offers microstepping down to 1/256-step and a wide operating range of 7 V to 45 V. It can deliver up to approximately 0.9 A per phase continuously without a heat sink or forced air flow (up to 1.5 A peak).

STSPIN820 Stepper Motor Driver Carrier

The module has a pinout and interface that are very similar to that of our popular A4988 carriers, so it can be used as a drop-in replacement for those boards in many applications.

  • 1 x STSPIN820 Stepper Motor Driver Carrier

STSPIN820 Stepper Motor Driver Carrier

  • 0.6 x 0.8 in.
  • Weight: 1.4 g
  • Motor driver: STSPIN820
  • Minimum operating voltage: 7 V
  • Maximum operating voltage: 45 V
  • Continuous current per phase: 0.9 A
  • Maximum current per phase: 1.5 A
  • Minimum logic voltage: 2 V
  • Maximum logic voltage: 5.5 V
  • Microstep resolutions: full, 1/2, 1/4, 1/8, 1/16, 1/32, 1/128, 1/256
  • Current limit control: potentiometer
  • Reverse voltage protection: N
  • Header pins soldered: N

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