A4988 driver Stepper Motor Driver
Specifications
- Minimum operating voltage: 8V.
- Maximum operating voltage: 35V.
- Continuous current per phase: 1 Amp.
- Maximum current per phase: 2 Amp.
- Minimum logic voltage: 3V.
- Maximum logic voltage: 5.5V.
- Microstep resolutions: Full, 1/2, 1/4, 1/8, and 1/16.
- Reverse voltage protection?: No.
The A4988 Stepper Motor Driver Module is a complete micro stepping motor driver with built-in translator for easy operation. It is designed to operate bipolar stepper motors in full-, half-, quarter-, eighth-, and sixteenth-step modes, with an output drive capacity of up to 35 V and ±2 A. The A4988 includes a fixed off-time current regulator which has the ability to operate in Slow or Mixed decay modes.
Specifications
- Load Supply Voltage (VBB): 8V-35V
- Output Current: ±2A(max)
- Logic Input Voltage: –0.3V to 5.5V
- Logic Supply Voltage: –0.3V to 5.5V
- Operating Ambient Temperature: –20ºC to 85ºC
- Micro step resolutions: Full, 1/2, 1/4, 1/8, and 1/16
- Reverse voltage protection: No
Specification
| Weight | 5 g |
|---|
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