| Part Number | A3981 |
| Manufacturer | Allegro |
| Title | Automotive Programmable Stepper Driver |
| Description | TheA3981 is a flexible microstepping motor driver with built-in translator for easy operation. It is a single-chip solution, designed to operate b... |
| Features |
AND BENEFITS
• Peak motor current up to ±1.4 A, 28 V • Low RDS(on) outputs, 0.5 Ω source and sink, typical • Automatic current decay mode detection/selection • Mixed, Fast, and Slow current decay modes • Synchronous rectification for low power dissip... |
| Datasheet |
 A3981 Datasheet
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