Stepper Driver | Allegro MicroSystems
A4988SETTR-T
Technical datasheet, operating ranges, and workbench specifications for A4988SETTR-T manufactured by Allegro MicroSystems.
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Complete Component Specifications
| Category | Stepper Driver |
|---|---|
| Manufacturer | Allegro MicroSystems |
| Voltage Min | 8.0 |
| Voltage Max | 35.0 |
| Logic Level | 3.3-5V |
| Pins | 28 |
| Interface | STEP/DIR |
| Form Factor | ET28 |
| Software Support | Arduino/Linux |
| Current Draw | 8mA typical |
Community Notes
These are unverified user contributions, separate from the manufacturer specifications above. Check the official datasheet before relying on technical advice.
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