| Part Number | 3977 |
| Manufacturer | Allegro MicroSystems |
| Title | MICROSTEPPING DMOS DRIVER WITH TRANSLATOR |
| Description | Device Operation. The A3977 is a complete microstepping motor driver with built in translator for easy operation with minimal control lines. It is... |
| Features |
■ ■ ■ ■ ■ ■ ■ ■ ■ ±2.5 A, 35 V Output Rating Low rDS(on) Outputs, 0.45 Ω Source, 0.36 Ω Sink Typical Automatic Current Decay Mode Detection/Selection 3.0 V to 5.5 V Logic Supply Voltage Range Mixed, Fast, and Slow Current Decay Modes Home Output Sync... |
| Datasheet |
 3977 Datasheet 569.24KB |
