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| PartNumber | A3974SEDT | A3974SEDTR-T | A3974SEDTR |
| Description | IC MOTOR DRIVER 4.5V-5.5V 44PLCC | IC MOTOR DRIVER 4.5V-5.5V 44PLCC | |
| Manufacturer | - | Allegro MicroSystems, LLC | - |
| Product Category | - | PMIC - Motor Drivers, Controllers | - |
| Series | - | - | - |
| Packaging | - | Digi-ReelR | - |
| Package Case | - | 44-LCC (J-Lead) | - |
| Technology | - | DMOS | - |
| Operating Temperature | - | -20°C ~ 150°C (TJ) | - |
| Mounting Type | - | Surface Mount | - |
| Function | - | Driver - Fully Integrated, Control and Power Stage | - |
| Applications | - | General Purpose | - |
| Interface | - | Serial | - |
| Voltage Supply | - | 4.5 V ~ 5.5 V | - |
| Supplier Device Package | - | 44-PLCC (16.59x16.59) | - |
| Current Output | - | 1.5A | - |
| Output Configuration | - | Half Bridge (4) | - |
| Voltage Load | - | 15 V ~ 50 V | - |
| Motor Type Stepper | - | - | - |
| Motor Type AC DC | - | Brushed DC | - |
| Step Resolution | - | - | - |