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DRV8834 Low Voltage Stepper Motor Driver (2A)
This is a breakout board for TI s DRV8834 microstepping bipolar stepper motor driver. It has a pinout and interface that are nearly identical to those of our A4988 carriers, so it can be used as a drop-in replacement for those boards in many applications. The DRV8834 operates from 2.5 10.8 V, allowing stepper motors to be powered with voltages that are too low for other drivers, and can deliver up to approximately 1.5 A per phase continuously without a heat sink or forced air flow (up to 2 A peak). It features adjustable current limiting, overcurrent and overtemperature protection, and six microstep resolutions (down to 1/32-step).
This product is a carrier board or breakout board for TI s DRV8834 low-voltage stepper motor driver; we therefore recommend careful reading of the DRV8834 datasheet before using this product. This stepper motor driver lets you control one bipolar stepper motor at up to 2 A output current per coil.
- Operating Voltage: 2.5 to 10.8V
- Continuous Current per Phase: 1.5A
- Maximum Current per Phase: 2A
- Logic Voltage: 2.5 to 5.5V
- Micro Stepping Resolution: Full, 1/2, 1/4, 1/8, 1/16, 1/32