The DRV8824 stepper motor driver carrier is a breakout board for TI’s DRV8824 microstepping bipolar stepper motor driver, a lower-current version of the DRV8825. The DRV8824 carrier can only deliver up to 0.75 A per coil without a heat sink (it is rated for up to 1.2 A per coil with sufficient additional cooling), but it has larger current-sense resistors that allow for improved microstepping performance at low currents. This carrier has the same pinout, interface, and features as our DRV8825 carrier, which means it can serve as a direct substitute for the DRV8825 carrier when using lower-current stepper motors.
Compare all products in Stepper Motor Drivers.
Dimensions
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Size:
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0.6″ × 0.8″
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Weight:
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1.6 g1
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General specifications
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Minimum operating voltage:
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8.2 V
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Maximum operating voltage:
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45 V
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Continuous current per phase:
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0.75 A2
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Maximum current per phase:
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1.2 A3
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Minimum logic voltage:
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2.5 V4
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Maximum logic voltage:
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5.25 V4
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Microstep resolutions:
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full, 1/2, 1/4, 1/8, 1/16, and 1/32
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Reverse voltage protection?:
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N
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Notes:
- 1
- Without included optional headers.
- 2
- Without a heat sink or forced air flow.
- 3
- With sufficient additional cooling.
- 4
- This driver does works with 2.5 to 5.25 V logic. It does not take an external logic power supply.
